SSDs / Compare
Patriot Burst Elite vs Silicon Power Ace A55
Product A: Patriot
23 of 63 known
Change Patriot Burst Elite
Product B: Silicon Power
19 of 63 known
Change Silicon Power Ace A55
17 of 55 fields differ
- 7 different values
- 10 known for one only
- 5 the same
- 33 missing for both
Biggest differences
Each bar uses the scale of all 84 SSDs.
- Write speedA: 320MB/sB: 450MB/sSilicon Power is 130 MB/s higher.
- EnduranceA: 800TBB: 600TBPatriot is 200 TB higher.
- Read speedA: 450MB/sB: 500MB/sSilicon Power is 50 MB/s higher.
Weight
0 to 150 g
All 63 fields
Every value links to where we found it.

General
2 of 9 differ
Model numbers
PBE120GS25SSDR, PBE240GS25SSDR, PBE480GS25SSDR, PBE960GS25SSDR, PBE192TS25SSDR1Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PBE_192_TS_25_SSDR_ec590302e7.pdfRead 15 October 2026Product Information on each sheet: PBE120GS25SSDR, PBE240GS25SSDR, PBE480GS25SSDR, PBE960GS25SSDR and PBE192TS25SSDR. The product page SKU table lists the same five6Maker product pagepatriotmemory.com/products/burst-elite-sata-iii-2-5-ssdRead 15 October 2026Part number table: 120GB PBE120GS25SSDR, 240GB PBE240GS25SSDR, 480GB PBE480GS25SSDR, 960GB PBE960GS25SSDR, 1.92TB PBE192TS25SSDR
SP128GBSS3A55S25, SPJ128GBSS3A55B, SU128GBSS3A55S25EU, SP256GBSS3A55S25, SPJ256GBSS3A55B, SU256GBSS3A55S25EU, SU256GBSS3A55S25AH, SP512GBSS3A55S25, SPJ512GBSS3A55B, SU512GBSS3A55S25EU, SP001TBSS3A55S25, SPJ001TBSS3A55B, SU001TBSS3A55S25EU, SU001TBSS3A55S25AC, SP002TBSS3A55S25, SPJ002TBSS3A55B, SU002TBSS3A55S25EU, SU002TBSS3A55S25SN, SP004TBSS3A55S25, SPJ004TBSS3A55B, SP004TBSS3A55S25AY, SP008TBSS3A55S25, SP016TBSS3A55S251Maker product pagesilicon-power.com/product-detail/Ace_A55Read 15 October 2026The price table lists a P/N per capacity. Each capacity has an SP, an SPJ and an SU code, and some have a regional suffix such as EU, AC, SN or AY. The page does not say what the prefixes and suffixes mean. They are stored as one list per capacity.2Maker spec sheet (PDF)silicon-power.com/download-detail/edm-ace-a55Read 15 October 2026Ordering Information lists only 2TB SP002TBSS3A55S25, 4TB SP004TBSS3A55S25, 8TB SP008TBSS3A55S25 and 16TB SP016TBSS3A55S25, and says more part numbers are available from sales.3Maker product pageweb.archive.org/web/20251216203842/https://sp-siliconpower.com/products/a55-128gb-2tb-sata-iii-2-5-inch-internal-solid-state-driveRead 21 October 2026The US store sells the 256GB as SU256GBSS3A55S25AH, a code that the global page does not list. It is added to the 256GB list
GTIN / EAN
814914027738, 814914027745, 814914027752, 814914027769, 8149140277761Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PBE_192_TS_25_SSDR_ec590302e7.pdfRead 15 October 2026UPC on each sheet: 0814914027738 (120GB), 0814914027745 (240GB), 0814914027752 (480GB), 0814914027769 (960GB) and 0814914027776 (1.92TB). Stored as 12 digits without the leading zero
886576030425, 886576078304, 886576030449, 886576030456, 886576037912, 8865760696783Maker product pageweb.archive.org/web/20251216203842/https://sp-siliconpower.com/products/a55-128gb-2tb-sata-iii-2-5-inch-internal-solid-state-driveRead 21 October 2026Variant barcodes from the store page data of the same capture: 886576030425 (128GB, SP128GBSS3A55S25), 886576078304 (256GB, SU256GBSS3A55S25AH), 886576030449 (512GB, SP512GBSS3A55S25), 886576030456 (1TB, SP001TBSS3A55S25), 886576037912 (2TB, SP002TBSS3A55S25), 886576069678 (4TB, SP004TBSS3A55S25). These are 12-digit UPCs for the US store. EAN barcodes for other markets are not stored, since the retailer listings that show them disagree on the part number
Announced
Not available
Not available
Status
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Not available
Not available
Launch price (EU)
Not available
Not available
Markets
Not available
Not available
Colours
Not available
Not available
Form factor
2.5-inch1Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PBE_192_TS_25_SSDR_ec590302e7.pdfRead 15 October 2026Specifications: Form Factor 2.5 inch. The sheet text says 7mm high in a 2.5 inch form factor6Maker product pagepatriotmemory.com/products/burst-elite-sata-iii-2-5-ssdRead 15 October 2026The page names a 2.5 inch SATA III Solid State Drive
Capacity
120 GB, 240 GB, 480 GB, 960 GB, 1.92 TB1Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PBE_192_TS_25_SSDR_ec590302e7.pdfRead 15 October 2026Sheets are titled 120GB, 240GB, 480GB, 960GB and 1.92TB. Patriot does not publish a byte definition. 1.92TB is stored as 1920 GB. There is no 2TB model, so the base is the largest capacity, 1.92TB6Maker product pagepatriotmemory.com/products/burst-elite-sata-iii-2-5-ssdRead 15 October 2026SKU table capacities 120GB, 240GB, 480GB, 960GB and 1.92TB7Press articlecambiodigital-ol.com/2021/07/patriot-presenta-el-ssd-burst-eliteRead 15 October 2026Capacities: 120 GB / 240 GB / 480 GB / 960 GB / 1.92TB
128 GB, 256 GB, 512 GB, 1 TB, 2 TB, 4 TB, 8 TB, 16 TB1Maker product pagesilicon-power.com/product-detail/Ace_A55Read 15 October 2026Capacity row reads 128GB, 256GB, 512GB, 1TB, 2TB, 4TB, 8TB, 16TB. The datasheet footnote says 1GB equals 1 billion bytes.2Maker spec sheet (PDF)silicon-power.com/download-detail/edm-ace-a55Read 15 October 2026
Interface
0 of 5 differ
Interface
SATA1Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PBE_192_TS_25_SSDR_ec590302e7.pdfRead 15 October 2026Specifications: Interface SATA III 6Gb/s. The text says backwards compatible with SATA II 3Gb/s6Maker product pagepatriotmemory.com/products/burst-elite-sata-iii-2-5-ssdRead 15 October 2026A SATA III 6Gb/s interface that is backwards compatible with SATA II 3GB/s
PCIe generation
Not available
Not available
PCIe lanes
Not available
Not available
NVMe version
Not available
Not available
Detachable cable
Not available
Not available
Hardware
4 of 7 differ
Controller
Not available
Not available
Flash memory
Not available
Flash layers
Not available
DRAM cache
None8Reviewnikktech.com/main/articles/pc-hardware/storage/solid-state-drives/12504-patriot-burst-elite-1-92tb-ssd-reviewRead 15 October 2026The review calls the Silicon Motion SM2259XT a quad-channel DRAMless controller. Hardware Corner also states no DRAM and no HMB9Spec databasehardware-corner.net/ssd-database/Patriot-Burst-EliteRead 15 October 2026Database row for the Burst Elite (120GB-1.92TB): DRAM No, and the text says there is no HMB architecture on the drive. A SATA AHCI drive has no host memory buffer
Not available
DRAM cache size
Not available
Not available
Component sides
Not available
Not available
Performance
4 of 4 differ
Sequential read (claimed)
450MB/s1Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PBE_192_TS_25_SSDR_ec590302e7.pdfRead 15 October 2026Sequential Read (ATTO) up to 450 MB/s on every sheet. The sheets name no host. Base is the 1.92TB model6Maker product pagepatriotmemory.com/products/burst-elite-sata-iii-2-5-ssdRead 15 October 2026Features: Up to 450MB/s Read Speeds
500MB/s1Maker product pagesilicon-power.com/product-detail/Ace_A55Read 15 October 2026Performance Read (max.) row: 460 MB/s for 128GB and 256GB, 500 MB/s for 512GB and up. The base is the 2TB model. No test tool or host is named. The page note says results vary with platform, software, interface and capacity.2Maker spec sheet (PDF)silicon-power.com/download-detail/edm-ace-a55Read 15 October 2026
Sequential write (claimed)
Random 4K read (claimed)
Not available
Endurance and reliability
2 of 3 differ
Endurance (TBW)
MTBF or MTTF (claimed)
2,000,000h1Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PBE_192_TS_25_SSDR_ec590302e7.pdfRead 15 October 2026MTBF: >2,000,000 hours on every sheet, stored as 2000000. The product page reads MTBF: 2,000,000 hours. It is a lower bound as published. The sheets give it as MTBF, not MTTF6Maker product pagepatriotmemory.com/products/burst-elite-sata-iii-2-5-ssdRead 15 October 2026Features: MTBF: 2,000,000 hours
1,500,000h1Maker product pagesilicon-power.com/product-detail/Ace_A55Read 15 October 2026MTBF (est) row reads 1,500,000 hours. The datasheet row says MTBF (test) with the same value. Stored as MTBF.2Maker spec sheet (PDF)silicon-power.com/download-detail/edm-ace-a55Read 15 October 2026MTBF (test) 1,500,000 hours.
Operating temperature
Min0Max70°C1Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PBE_192_TS_25_SSDR_ec590302e7.pdfRead 15 October 2026Operating Temperature: 0 ~ 70 C on every sheet. The product page agrees6Maker product pagepatriotmemory.com/products/burst-elite-sata-iii-2-5-ssdRead 15 October 2026Features: Operating Temperature: 0~70C
Power
None of 6 known
Power while reading (claimed)
Not available
Not available
Power while writing (claimed)
Not available
Not available
Max power consumption (claimed)
Not available
Not available
Average power in light use (claimed)
Not available
Not available
Idle power (claimed)
Not available
Not available
Sleep power (claimed)
Not available
Not available
Measured
None of 9 known
Sequential read (measured)
Not available
Not available
Sequential write (measured)
Not available
Not available
Random 4K read at queue depth 1 (measured)
Not available
Not available
Random 4K write at queue depth 1 (measured)
Not available
Not available
Write cache size (measured)
Not available
Not available
Write speed after the cache (measured)
Not available
Not available
3DMark Storage Benchmark
Not available
Not available
Highest temperature under load (measured)
Not available
Not available
Idle power (measured)
Not available
Not available
Cooling and build
1 of 4 differ
Heatsink
Not available
RGB lighting
Not available
Not available
Dust and water rating
Not available
Not available
Drop test height
Not available
Not available
Security and software
1 of 2 differ
Security
Not available
Not available
Compatibility
1 of 1 differ
Dimensions and weight
2 of 2 differ
Dimensions
Length100Width69Height7mm(3.9 × 2.7 × 0.3 in)1Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PBE_192_TS_25_SSDR_ec590302e7.pdfRead 15 October 2026Product dimensions: 3.93 in (L) x 2.75 in (W) x 0.15 in (H), or 10.0 cm x 6.9 cm x 0.7 cm. The inch height does not match 0.7 cm. The sheet text and the product page say 7mm high, so 7 mm is stored. Stored as 100 x 69 x 7 mm. Same on every sheet
Weight
In the box
None of 2 known
In the box
Not available
Not available
Cables included
Not available
Not available
Links
Not compared
Product page
Spec sheet
patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PBE_192_TS_25_SSDR_ec590302e7.pdf1Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PBE_192_TS_25_SSDR_ec590302e7.pdfRead 15 October 2026Patriot SKU sheet for the 1.92TB model PBE192TS25SSDR, the base model. Patriot publishes one sheet per capacity on the product page. Their PDFs were created in April 2024. The five sheets are identical apart from model number, UPC and TBW
Manual
Not available
Not available
EPREL registration number
Not available
Not available
Warranty
0 of 1 differ
Manufacturer warranty (source market)
3years1Maker spec sheet (PDF)patriot-cms-media.sgp1.cdn.digitaloceanspaces.com/PBE_192_TS_25_SSDR_ec590302e7.pdfRead 15 October 20263 Year Warranty on every sheet. The product page adds that warranty ends at the TBW limit or the warranty period, whichever comes first. The sheets name no market6Maker product pagepatriotmemory.com/products/burst-elite-sata-iii-2-5-ssdRead 15 October 2026Features: 3-year warranty














