SSDs / Compare

Acer Predator GM7 vs Western Digital WD Blue SN5000

A

Product A: Acer

Predator GM7

36 of 63 known

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B

Product B: Western Digital

WD Blue SN5000

34 of 63 known

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Every value links to where we found it.

Only differences

AAcer Predator GM7

BWestern Digital WD Blue SN5000

General

4 of 9 differ

Series

Not available

WD Blue1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026Page title reads WD Blue SN5000 NVMe SSD

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

BL.9BWWR.117, BL.9BWWR.118, BL.9BWWR.119, BL.9BWWR.1204Reviewtomshardware.com/reviews/acer-predator-gm7-ssd-reviewRead 14 October 2026Spec table lists BL.9BWWR.117, BL.9BWWR.118 and BL.9BWWR.119 for 512GB, 1TB and 2TB. The review says its sample box reads BL.9BWWR.118 and the other two are guesses from GM7000 naming12Retailer pageamazon.com/dp/B0C3ZJ8T6FRead 14 October 2026Amazon US title for the 1TB reads BL.9BWWR.118, M.2 2280, PCIe Gen 4 x4, NVMe 2.0, read speed up to 7400 MB/s13Retailer pageamazon.com/Acer-Predator-GM7-512GB-SSD/dp/B0CPN8CHV2Read 14 October 2026Amazon US title for the 512GB reads BL.9BWWR.117, read speed up to 7200 MB/s14Retailer pagehotukdeals.com/deals/acer-predator-gm7-2tb-ssd-m2-2280-pcie-gen4-x4-nvme-20-7200-mbs-hmbslc-for-laptop-desktop-ps5-bl9bwwr119-sold-by-biwin-tech-fba-4954597Read 14 October 2026Deal title for the 2TB sold by BIWIN Tech on Amazon UK reads BL9BWWR119, M.2 2280, PCIe Gen4 x4, NVMe 2.0, 7200 MB/s read, HMB and SLC cache15Retailer pageamazon.com/Predator-GM7-4TB-SSD-BL-9BWWR-120/dp/B0CHJG3ZSFRead 14 October 2026Amazon US title for the 4TB reads BL.9BWWR.120, read speed up to 7400 MB/s16Spec databasebuildcores.com/products/Storage/lq2i597md/Acer-Predator-GM7-2TB-SSD-M.2-2280-PCIe-4.0-x4-NVMeRead 14 October 2026Lists BL.9BWWR.119 for the 2TB17Retailer pageinnovainformatica.com/discos-ssd/acer-predator-gm7-m-2-1-tb-pci-express-4-0-nvme-bl-9bwwr-118.htmlRead 14 October 2026Lists BL.9BWWR.118 for the 1TB19Retailer pagepcbox.com/bl-9bwwr-120-disco-duro-ssd-4000gb-m-2--acer-gm7-7400mb-s-pci-express-4-0-nvme/pRead 14 October 2026Search result title for the Spanish listing reads BL.9BWWR.120, 4000GB, M.2, 7400MB/s, PCIe 4.0 NVMe. A direct fetch returned HTTP 403, so the page was not opened. The Amazon US title confirms the 4TB number

WDS500G4B0E, WDS500G4B0E-00CNZ0, WDS100T4B0E, WDS100T4B0E-00CNZ0, WDS200T4B0E, WDS200T4B0E-00CNZ0, WDS400T4B0E, WDS400T4B0E-00BKY01Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026Model Numbers block: WDS500G4B0E-00CNZ0 (500GB), WDS100T4B0E-00CNZ0 (1TB), WDS200T4B0E-00CNZ0 (2TB) and WDS400T4B0E-00BKY0 (4TB). The specification blocks print the short codes WDS500G4B0E, WDS100T4B0E, WDS200T4B0E and WDS400T4B0E2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Specifications table: WDS500G4B0E, WDS100T4B0E, WDS200T4B0E and WDS400T4B0E

GTIN / EAN

887184017433, 887184017440, 6955914619128, 887184017457, 6955914619135, 88718401746413Retailer pageamazon.com/Acer-Predator-GM7-512GB-SSD/dp/B0CPN8CHV2Read 14 October 2026A search summary of this listing gave UPC 887184017433 for the 512GB. The page text read here did not show the UPC. The number has a valid check digit and fits the sequence of the other capacities15Retailer pageamazon.com/Predator-GM7-4TB-SSD-BL-9BWWR-120/dp/B0CHJG3ZSFRead 14 October 2026A search summary of this listing gave UPC 887184017464 for the 4TB. The page text read here did not show the UPC. The number has a valid check digit and fits the sequence of the other capacities. No EAN was found for the 512GB and 4TB16Spec databasebuildcores.com/products/Storage/lq2i597md/Acer-Predator-GM7-2TB-SSD-M.2-2280-PCIe-4.0-x4-NVMeRead 14 October 2026Lists UPC 887184017457 and EAN 6955914619135 for the 2TB with part numbers BL.9BWWR.119 and GM7-2TB17Retailer pageinnovainformatica.com/discos-ssd/acer-predator-gm7-m-2-1-tb-pci-express-4-0-nvme-bl-9bwwr-118.htmlRead 14 October 2026Lists EAN 6955914619128 for the 1TB BL.9BWWR.11818Retailer pagesupermexdigital.mx/en/shop/887184017440-ssd-predator-acer-gm7-1tb-m-2-pcie4-0-bl-9bwwr-118-11m-de-garantia-24448Read 14 October 2026Mexican listing for the 1TB BL.9BWWR.118 with code 887184017440 in its address and title, which is the UPC form

718037894850, 718037894843, 718037893228, 7180378983841Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026UPCs in the page's product data: 718037894850 (500GB), 718037894843 (1TB), 718037893228 (2TB) and 718037898384 (4TB). All four are valid UPC-A codes

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

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Status

Available1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026Listed on the maker site

Available1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026The page still lists the four capacities with their specifications. Retailers still stock the drive and a later model, the WD Blue SN5100, is sold next to it. The page does not show a current stock level

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

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SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

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Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$159.994Reviewtomshardware.com/reviews/acer-predator-gm7-ssd-reviewRead 14 October 2026Review states expected pricing of $49.99 (512GB), $89.99 (1TB) and $159.99 (2TB). These are the expected launch prices at a US outlet. Tax treatment is not stated and the maker published no list price11Reviewstoragereview.com/review/predator-gm7-ssd-reviewRead 14 October 2026Conclusion says the drive goes for roughly $50 (512GB), $90 (1TB) and $160 (2TB), which agrees with the Tom's Hardware figures

$139.996Press articleblocksandfiles.com/flash/2024/06/21/wd-mixes-tlc-and-qlc-nand-in-sn5000-gumstick-product-line/1601906Read 15 October 2026Article of 2024-06-21: Western Digital set the prices at 69.99 (500GB), 79.99 (1TB), 139.99 (2TB) and 279.99 dollars (4TB). The article does not name the country or the tax treatment. US list prices exclude sales tax. Guru3D's rounded 70, 80, 140 and 280 dollars and PCGamesN's 279.99 dollar MSRP for the 4TB agree. The same article prints TBW figures of 150, 300, 600 and 1,200 that conflict with the data sheet, so only its prices are used

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

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MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

Not available

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ColoursiThe maker's own colour names

Not available

Blue1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026Product data gives the color as Blue

Form factoriPhysical size of the drive. External is any drive in its own case that connects by cable. A drive sold in two M.2 lengths is two products. Xbox expansion card is a card for the storage expansion slot of an Xbox Series console.

M.2 22801Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026Specification tab reads M.2 22802Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026

M.2 22801Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026Form Factor M.2 2280 on every capacity2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026

CapacityiNominal capacity before formatting, in decimal GB. A published 1 TB is 1000 GB. A published 1024GB stays 1024. The marketed capacity is stored, not a raw or usable figure from the same table, such as OWC's 2048 GB total and 1920 GB usable for a 2.0TB drive.

512 GB, 1 TB, 2 TB, 4 TB1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026Capacity row lists 512 GB, 1 TB, 2 TB and 4 TB. The spec sheet footnote says one gigabyte is one billion bytes, so decimal values are stored2Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026

500 GB, 1 TB, 2 TB, 4 TB1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026Specification blocks for 500GB, 1TB, 2TB and 4TB2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026

Interface

1 of 5 differ

InterfaceiFastest host connection the drive is rated for. The PCIe generation of an NVMe drive is its own field. A Thunderbolt drive that also works over USB uses its Thunderbolt version.

PCIe NVMe1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026Interface row reads PCIe Gen 4.0 x 4, NVMe 2.0. Tom's Hardware and ServeTheHome read NVMe 1.4 from the box and CrystalDiskInfo, so the version is a doubt2Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026

PCIe NVMe1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026Interface PCIe 4.0 x4 on every capacity2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Interface row reads PCIe Gen4 16GT/s, up to 4 Lanes. It is backward compatible with PCIe Gen4 x2 and Gen3, Gen2 slots

PCIe generationiHighest PCIe generation the drive supports, e.g. 5 for PCIe 5.0. NVMe drives only. A drive rated for PCIe 4.0 x4 or 5.0 x2 is 5 with 2 lanes, and the source note names both modes.

41Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 20262Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026

42Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Interface row reads PCIe Gen4 16GT/s, up to 4 Lanes

PCIe lanesiLanes the drive uses at its highest PCIe generation, usually 4. NVMe drives only.

41Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 20262Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026

42Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Up to 4 lanes, so 4 is the top width

NVMe versioniVersion of the NVMe specification as published. A revision letter is left out, so 2.0d is stored as 2.0.

2.01Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 20262Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026

1.43Reviewservethehome.com/wd-blue-sn5000-1tb-nvme-ssd-reviewRead 15 October 2026Review of the 1TB, dated 2025-01-26. The CrystalDiskInfo screenshot confirms PCIe 4.0 x4 and NVMe 1.4

Detachable cableiExternal drives. No means the cable is fixed to the drive.

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Hardware

4 of 7 differ

ControlleriController maker and model as named by the maker or a review. On an external drive, the controller of the SSD inside, not the USB or Thunderbolt bridge chip. The bridge chip goes in the source note.

Maxio MAP1602A4Reviewtomshardware.com/reviews/acer-predator-gm7-ssd-reviewRead 14 October 2026Reads a four-channel, DRAM-less Maxio MAP1602A, also called MAP1602 or MAP1602-I, made on 12 nm. Review dated 17 January 2023, 1TB sample7Reviewbasic-tutorials.com/reviews/hardware-reviews/acer-predator-gm7Read 14 October 20262TB review names the Maxiotek MAP1602A8Reviewigorslab.de/acer-predator-gm7-1-tb-nvme-ssd-im-test-exotische-mittelklasse-in-hocheffizient-und-extra-kuehlRead 14 October 20261TB spec box reads Maxio MAP1602A with 4 NAND channels9Reviewservethehome.com/predator-gm7-1tb-pcie-gen4-nvme-ssd-reviewRead 14 October 2026Reads Maxio MAP1602. The reviewer says the Biwin contact would not name the flash but said it is not 232-layer11Reviewstoragereview.com/review/predator-gm7-ssd-reviewRead 14 October 2026Reads Maxio MAP1602 and 2400 MT/s YMTC Xtacking 3.0 3D NAND

Sandisk in-house3Reviewservethehome.com/wd-blue-sn5000-1tb-nvme-ssd-reviewRead 15 October 2026Text: WD manufactures the NAND and the controller, there is no DRAM cache, and the controller is an in-house controller proprietary to WD. No chip name is given. Sandisk in-house follows the other Sandisk and WD drives in the catalog. Blocks and Files says the 4TB uses a second controller, while KitGuru says one controller serves all capacities. Both fit the in-house name5Press articlekitguru.net/components/ssd-drives/joao-silva/western-digital-launches-new-and-improved-wd-blue-sn5000-pcie-4-0-nvme-ssdRead 15 October 2026News of 2024-06-21, citing AnandTech: a WD PCIe 4.0 controller with a four-channel, DRAMless architecture, consistent across all capacities

Flash typeiBits stored in each flash cell. TLC stores three and QLC stores four. A maker can use another flash type in some capacities, so it is per variant.

TLC4Reviewtomshardware.com/reviews/acer-predator-gm7-ssd-reviewRead 14 October 2026Reads 3D TLC flash from YMTC8Reviewigorslab.de/acer-predator-gm7-1-tb-nvme-ssd-im-test-exotische-mittelklasse-in-hocheffizient-und-extra-kuehlRead 14 October 2026Spec box reads YMTC TLC

TLC2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026NAND Type row: Western Digital 3D NAND TLC for 500GB, 1TB and 2TB and Western Digital 3D NAND QLC for 4TB. The flash maker and generation are not named

Flash memoryiFlash maker and generation as named by the maker or a review.

YMTC TLC4Reviewtomshardware.com/reviews/acer-predator-gm7-ssd-reviewRead 14 October 2026Spec table reads YMTC TLC. The text says the sample carries a revised YMTC 128-layer design and not the 232-layer flash. The Overclocking Page found different flash on its 4TB sample, so the flash can differ per unit and capacity6Measurementtheoverclockingpage.com/2024/10/26/review-ssd-acer-predator-gm7-4tb-the-most-efficient-4tb-ssd-we-tested-so-farRead 14 October 20264TB sample reads YMTC TLC EET1A X3-9070 on chips marked BWN0ATF1B1JCAD. The review says the Tom's Hardware sample carried different flash, so flash can differ per unit and capacity7Reviewbasic-tutorials.com/reviews/hardware-reviews/acer-predator-gm7Read 14 October 2026Spec box reads 3D NAND TLC from YMTC, Xtacking 2.0, 128 layers, 512 Gbit. Tom's Hardware calls its 1TB design a revised 128-layer YMTC and the Overclocking Page decodes the same die class, so the layer count agrees11Reviewstoragereview.com/review/predator-gm7-ssd-reviewRead 14 October 2026Reads YMTC 3D NAND. The review gives no layer count

Kioxia BiCS5 TLC3Reviewservethehome.com/wd-blue-sn5000-1tb-nvme-ssd-reviewRead 15 October 2026Text: the NAND of the 1TB is Kioxia 112-layer TLC, and the 4TB model is understood to use Kioxia 162-layer QLC5Press articlekitguru.net/components/ssd-drives/joao-silva/western-digital-launches-new-and-improved-wd-blue-sn5000-pcie-4-0-nvme-ssdRead 15 October 2026500GB, 1TB and 2TB use WD and Kioxia 112-layer BiCS 5 TLC. The 4TB uses BiCS 6 in QLC form

Flash layersiStacked layers of the 3D flash, from the maker or a review.

1284Reviewtomshardware.com/reviews/acer-predator-gm7-ssd-reviewRead 14 October 20261TB sample, 128 layers. This is a review finding and not a maker claim6Measurementtheoverclockingpage.com/2024/10/26/review-ssd-acer-predator-gm7-4tb-the-most-efficient-4tb-ssd-we-tested-so-farRead 14 October 20264TB sample, 232 layers with 1Tb dies. The review decodes the part marking and says the Tom's Hardware sample carried a 128-layer 512Gb die7Reviewbasic-tutorials.com/reviews/hardware-reviews/acer-predator-gm7Read 14 October 20262TB sample, 128 layers

1123Reviewservethehome.com/wd-blue-sn5000-1tb-nvme-ssd-reviewRead 15 October 2026112 layers for the 1TB TLC. The 4TB is described as 162-layer QLC5Press articlekitguru.net/components/ssd-drives/joao-silva/western-digital-launches-new-and-improved-wd-blue-sn5000-pcie-4-0-nvme-ssdRead 15 October 2026112-layer BiCS 5 for the 500GB to 2TB models

DRAM cacheiDRAM is a memory chip on the drive. HMB is a drive without DRAM that borrows host memory. None has neither. HMB not stated is a drive without DRAM where no source says whether it borrows host memory. An external drive counts when a source names the cache of the drive inside.

None, uses host memory (HMB)1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026Text says GM7 supports HMB (Host Memory Buffer) and is equipped with SLC Cache. No DRAM chip is named4Reviewtomshardware.com/reviews/acer-predator-gm7-ssd-reviewRead 14 October 2026Spec table reads N/A (HMB)7Reviewbasic-tutorials.com/reviews/hardware-reviews/acer-predator-gm7Read 14 October 2026Text says the drive has no DRAM cache and the controller does not support one8Reviewigorslab.de/acer-predator-gm7-1-tb-nvme-ssd-im-test-exotische-mittelklasse-in-hocheffizient-und-extra-kuehlRead 14 October 2026Spec box lists no DRAM cache9Reviewservethehome.com/predator-gm7-1tb-pcie-gen4-nvme-ssd-reviewRead 14 October 2026Reads there is no DRAM cache

None, uses host memory (HMB)4Reviewgigazine.net/gsc_news/en/20240817-wd-blue-sn5000-nvme-ssd-4tbRead 15 October 2026Review of the 4TB, dated 2024-08-17. The drive has no DRAM and uses a host memory buffer. nvme-hmb.exe reports an HMB preferred size of 65536KB and a minimum of 3292KB. The 500GB to 2TB models are also DRAM-less according to ServeTheHome and the maker coverage in KitGuru, so HMB is stored for the product, but the tool was run on the 4TB only

DRAM cache sizeiSize of the DRAM on the drive. Any DRAM type counts, such as DDR4 or LPDDR4X. Host memory buffer (HMB) is not DRAM on the drive.

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Component sidesiWhether chips sit on one or both sides of the board. Thin laptops and some handhelds need single-sided drives. M.2 drives only. The M.2 module code states it: S is single-sided and D is double-sided, e.g. 2280-S3-M or 2280-D5-M.

Single-sided1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026Dimensions row reads 80.0 x 22.0 x 2.20 mm (Single side), and the text calls it a single-sided PCB2Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 20268Reviewigorslab.de/acer-predator-gm7-1-tb-nvme-ssd-im-test-exotische-mittelklasse-in-hocheffizient-und-extra-kuehlRead 14 October 2026The back of the PCB is empty

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Performance

4 of 4 differ

Sequential read (claimed)iMaker's up-to sequential read speed for this capacity. Test conditions are in the source note.

7,200MB/s1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026Max sequential read per capacity: 7200 (512 GB), 7200 (1 TB), 7200 (2 TB) and 7400 (4 TB) MB/s. Test host and tool are not named. The base is the 2 TB model2Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026Two-page spec sheet dated March 2026, table on page 2. Same per-capacity values as the product page. The page is an image PDF, so the values were read after OCR and a visual check

5,150MB/s1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026Sequential Read Performance 5,000 MB/s (500GB), 5,150 MB/s (1TB and 2TB) and 5,500 MB/s (4TB). The data sheet gives the same numbers2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Queues 32, threads 1, based on internal testing. The 2TB base value is 5,150 MB/s

Sequential write (claimed)iMaker's up-to sequential write speed for this capacity. Makers usually measure it inside the fast write cache.

6,300MB/s1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026Max sequential write per capacity: 3800 (512 GB), 6300 (1 TB), 6300 (2 TB) and 6500 (4 TB) MB/s2Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026

4,850MB/s1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026Sequential Write Performance 4,000 (500GB), 4,900 (1TB), 4,850 (2TB) and 5,000 MB/s (4TB)2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Queues 32, threads 1. The 2TB base value is 4,850 MB/s

Random 4K read (claimed)iMaker's up-to random read speed with 4 KB blocks. Queue depth and threads are in the source note. The maker's headline claim. Makers test at different queue depths, so compare with care. The queue depth 1 measured fields compare better.

925,000IOPS1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026Max random read per capacity: 968K, 990K, 925K and 950K IOPS. The 2 TB figure is below the 1 TB figure as published. Block size and queue depth are not stated2Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026

650,000IOPS1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026Random Read 460K (500GB), 730K (1TB), 650K (2TB) and 690K IOPS (4TB)2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Queues 32, threads 16, based on internal testing. The 2TB base value is 650K

Random 4K write (claimed)iMaker's up-to random write speed with 4 KB blocks. Queue depth and threads are in the source note. The maker's headline claim. Makers test at different queue depths, so compare with care. The queue depth 1 measured fields compare better.

974,000IOPS1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026Max random write per capacity: 724K, 997K, 974K and 980K IOPS as published2Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026

770,000IOPS1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026Random Write 770K (500GB, 1TB and 2TB) and 900K IOPS (4TB)2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Queues 32, threads 16. The 2TB base value is 770K

Endurance and reliability

3 of 3 differ

Endurance (TBW)iTerabytes that can be written within the warranty, as the maker rates them.

1,200TB1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026Warranty row: 5-Year with 300, 600, 1200 and 2400 TBW. Footnote says 5 years or TBW, whichever comes first2Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026

900TB1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026Endurance (TBW) 300, 600, 900 and 1200, printed with the word units on the page2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Endurance 300, 600, 900 and 1,200 TBW, calculated with the JEDEC client workload JESD219. Warranty ends at 5 years or the TBW limit, whichever is first

MTBF or MTTF (claimed)iMean time between failures, or mean time to failure when the maker publishes MTTF. The source note says which. Some makers state it per capacity, so it is per variant.

1,500,000h1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026MTBF row reads up to 1,500,000 hours. The spec sheet footnote says MTBF is Mean Time Between Failures from internal Telcordia stress testing2Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026Row reads up to 1,500,000 hours

1,750,000h2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Published as MTTF, 1.75 Million hours, from internal Telcordia SR-332 stress testing at 25 C. It is one figure for all capacities. The footnote says MTTF does not predict one drive's reliability

Operating temperatureiMaker's operating range. The storage range is not stored.

Min0Max70°C1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 20260 to 70 C. The non-operating range of -40 to 85 C is not stored2Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026

Min0Max85°C1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026Operating Temperature 0 C to 85 C. The non-operating range of -40 C to 85 C is not stored2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Operating Temperatures 0 C to 85 C, as reported by the drive. The non-operating range of -40 C to 85 C is not stored

Power

5 of 6 differ

Power while reading (claimed)iMaker's average power during sequential reads, including a figure given at the full read speed. A single average or active figure with no read and write split, such as Corsair's, is stored in both read and write, and the source note says so. A maximum figure, such as Kingston's (MAX) Read, is a peak and is not stored.

4.79W1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026Operating Power Consumption (Read): 3.58, 3.82, 4.79 and 4.61 W. The 4 TB figure is below the 2 TB figure as published2Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026

Not available

Power while writing (claimed)iMaker's average power during sequential writes. A single average or active figure with no read and write split is stored in both read and write, and the source note says so. A maximum figure, such as Kingston's (MAX) Write, is a peak and is not stored.

5.67W1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026Operating Power Consumption (Write): 3.3, 5.18, 5.67 and 5.81 W2Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026

Not available

Max power consumption (claimed)iMaker's peak or maximum power figure. Not the average while reading or writing. Kingston publishes max read and max write power apart. Store the higher one and name both in the source note.

Not available

Not available

Average power in light use (claimed)iMaker's average over a mixed client workload such as MobileMark. Not idle power and not read or write power.

Not available

75mW2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Average Active Power 75mW, one figure for all capacities. Footnote 4: Average Power is measured using MobileMark 2025 on Windows 11 Pro. This is the maker's mixed client workload average. The same table row lists Max Average power as 6.3mW, which is below the 75mW average and is not stored, since it looks like a unit error for 6.3 W

Idle power (claimed)iMaker's idle power in the PS3 state with APST on, or the state the maker calls low-power idle. On a SATA drive, Slumber counts as low-power idle. A plain idle figure with no low-power state, often near 1 W, is active idle and is not stored. Samsung's Idle with DIPM on is a SATA link power state, so it counts as low-power idle.

48mW1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026Idle Power Consumption: 0.046 W (512 GB) and 0.048 W for the other capacities. The power state is not named. Footnote 5 of the spec sheet mentions MobileMark 2012 with DIPM, but no table row carries that footnote number2Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026

Not available

Sleep power (claimed)iMaker's power in the deepest sleep state, PS4 or L1.2. On a SATA drive this is DevSleep.

Not available

5mW2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Sleep (PS5) 5mW. The table names the state PS5, so it is stored as the deepest sleep figure

Measured

None of 9 known

Sequential read (measured)iCrystalDiskMark SEQ1M Q8T1 read result from a reviewer. Host and slot are in the source note. KitGuru's default profile counts as SEQ1M Q8T1.

Not available

Not available

Sequential write (measured)iCrystalDiskMark SEQ1M Q8T1 write result from a reviewer. Host and slot are in the source note.

Not available

Not available

Random 4K read at queue depth 1 (measured)iCrystalDiskMark RND4K Q1T1 read result from a reviewer. Small reads one at a time, close to everyday use. KitGuru's 4K QD1 1 Thread test counts as RND4K Q1T1. A CrystalDiskMark result printed in IOPS is stored as IOPS x 4096 / 1,000,000 MB/s, the way CrystalDiskMark converts.

Not available

Not available

Random 4K write at queue depth 1 (measured)iCrystalDiskMark RND4K Q1T1 write result from a reviewer. A CrystalDiskMark result printed in IOPS is stored as IOPS x 4096 / 1,000,000 MB/s, the way CrystalDiskMark converts.

Not available

Not available

Write cache size (measured)iData written at full speed in one long sequential write on an empty drive before the speed drops.

Not available

Not available

Write speed after the cache (measured)iWrite speed in the first state after the fast cache is full, when the drive writes straight to TLC or QLC. Tom's Hardware calls it TLC mode. The slower folding state and the lowest dip are not stored. Only from a long sequential write test.

Not available

Not available

3DMark Storage BenchmarkiOverall score measured by a reviewer. Host and slot are in the source note. From StorageReview only. Tom's Hardware scores the same drive about 30 percent higher, so other reviewers are not mixed in.

Not available

Not available

Highest temperature under load (measured)iHighest drive sensor reading in a sustained write test of 10 minutes or more, on the bare drive unless the row is a heatsink version. Short benchmark runs do not count. Heatsink, airflow and room temperature go in the source note.

Not available

Not available

Idle power (measured)iReviewer's idle reading. Power-saving settings such as ASPM are in the source note. A value read from a chart image counts when the source note says "read from chart".

Not available

Not available

Cooling and build

0 of 4 differ

HeatsinkiVersions sold. The base lists every version and each variant row lists its own. A water block or a cooler with a fan counts as a heatsink. A thermal pad or label alone is bare. A heatsink in the box that the buyer fits, as on the XPG MARS 980 BLADE, counts as with heatsink.

Without heatsink1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026No heatsink version is listed8Reviewigorslab.de/acer-predator-gm7-1-tb-nvme-ssd-im-test-exotische-mittelklasse-in-hocheffizient-und-extra-kuehlRead 14 October 2026The review says Acer ships the bare SSD without a heatsink

Without heatsink1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026In The Box lists the drive alone and the photos show a plain label. No heatsink version is listed

RGB lightingiAny version sold has lighting the user can set. A status LED alone does not count. Leave it out when no version has lighting. The Heatsink rows show which version has it.

Not available

Not available

Dust and water ratingiPublished IP rating of an external drive.

Not available

Not available

Drop test heightiMaker-published tested height. Surface and conditions are in the source note.

Not available

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Security and software

1 of 2 differ

SecurityiFeatures the maker names for the drive. Encryption done by host software does not count. ATA Security passthrough counts as password protection.

Not available

Not available

Software

Biwin Intelligence1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026Page offers Biwin Intelligence for performance tests, data migration and drive cloning

SanDisk Dashboard1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026The support section offers the SANDISK Dashboard, which it describes for Windows operating systems. The data sheet calls it the Western Digital Dashboard2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Highlights name the downloadable Western Digital Dashboard application

Compatibility

1 of 1 differ

PlatformsiPlatforms the maker names for this drive. A PS5 needs a heatsink on an internal drive. PC is for a maker that writes Client PCs or PC without naming an operating system. Handheld PCs go in Other with a source note.

Windows, PS51Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026Text says the drive fits desktop, laptop and PS5. The quick start guide lists Windows 7, 8.1, 10 and 11. The maker lists the bare drive for PS5 and does not mention a heatsink3Owner's manualpredatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-SSD-User-Manual-1.pdfRead 14 October 2026Quick start guide page 2, System Requirements row: Windows 7, Windows 8.1, Windows 10 and Windows 11

Not available

Dimensions and weight

2 of 2 differ

DimensionsiLength is the long side. Height is the thickness, including a fitted heatsink. As the maker publishes it. A maximum counts. Length is the long side even when the maker lists the width first.

Length80Width22Height2.2mm(3.1 × 0.9 × 0.1 in)1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 202680.0 x 22.0 x 2.20 mm (L x W x H), single side2Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026

Length80Width22Height2.38mm(3.1 × 0.9 × 0.1 in)1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026The page prints 3.16 x 0.87 x 0.09 inches. The data sheet gives the millimetre values2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Length 80 +/- 0.15mm, width 22 +/- 0.15mm and height 2.38mm, one set for all capacities

WeightiDrive alone, with a heatsink when it is sold fitted. No cable and no packaging. As the maker publishes it. A maximum counts. Not a measured weight.

7g(0.2 oz)1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 20267 g plus or minus 1 g. The quick start guide says up to 10 g2Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026Weight row reads 7 g plus or minus 1 g3Owner's manualpredatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-SSD-User-Manual-1.pdfRead 14 October 2026Page 2 gives a weight of up to 10 g, which is less exact than the spec sheet value of 7 g plus or minus 1 g, so the spec sheet value is stored

5.7g(0.2 oz)1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026Weight 5.7gms on every capacity2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Weight 5.7g +/- 0.5g, one figure for all capacities

In the box

1 of 2 differ

In the box

SSD, SSD mounting screw, Installation guide, Warranty terms6Measurementtheoverclockingpage.com/2024/10/26/review-ssd-acer-predator-gm7-4tb-the-most-efficient-4tb-ssd-we-tested-so-farRead 14 October 2026Unboxing text: the SSD, an installation guide and warranty terms, plus an SSD mounting screw7Reviewbasic-tutorials.com/reviews/hardware-reviews/acer-predator-gm7Read 14 October 2026Text says the box contains the SSD and a screw for mounting it

WD Blue SN5000 NVMe SSD1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026In The Box reads WD Blue SN5000 NVMe SSD

Cables includediCables supplied with an external drive.

Not available

Not available

Links

Not compared

Product page

www.predatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssd1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 2026

www.sandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssd1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 2026

Spec sheet

www.predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdf2Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026

documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdf2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Western Digital data sheet for the WD Blue SN5000 NVMe SSD, dated June 2024, hosted on documents.sandisk.com

Manual

www.predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-SSD-User-Manual-1.pdf3Owner's manualpredatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-SSD-User-Manual-1.pdfRead 14 October 2026Quick start guide in English, French, German, Spanish, Italian, Portuguese and Chinese. The maker calls the file the user manual

Not available

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

0 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

5years1Maker product pagepredatorstorage.com/products/pcie-m-2-ssd/predator-gm7-ps5-gaming-ssdRead 14 October 20265-Year warranty on every capacity2Maker spec sheet (PDF)predatorstorage.com/wp-content/uploads/2026/03/Predator-GM7-Specifications.pdfRead 14 October 2026

5years1Maker product pagesandisk.com/products/ssd/internal-ssd/wd-blue-sn5000-nvme-ssdRead 15 October 20265-Year Limited Warranty on every capacity2Maker spec sheet (PDF)documents.sandisk.com/content/dam/asset-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn5000-nvme-ssd.pdfRead 15 October 2026Limited Warranty 5 years or the Max Endurance (TBW) limit, whichever occurs first. Regional terms are on the support site

Both are also in the API. Back to all SSDs.