{"data":{"slug":"sandisk-optimus-gx-pro-850p","type":"ssd","brand":"Sandisk","name":"Optimus GX PRO 850P","aliases":["SANDISK Optimus GX PRO 850P NVMe SSD for PS5 consoles","Optimus GX Pro 850P","WD_BLACK SN850P","WD Black SN850P","SN850P","850P"],"release_date":"2023-06","url":"https://arkivo.dev/ssds/sandisk-optimus-gx-pro-850p","specs":{"series":"Optimus GX PRO","model_numbers":["SDSG81100TAH-000E0","SDSG81100TAH","SDSG81200TAH-000E0","SDSG81200TAH","SDSG81400TAH-000E0","SDSG81400TAH","SDSG81800TAH-000E0","SDSG81800TAH","WDBBYV0010BNC-WRSN","WDBBYV0020BNC-WRSN","WDBBYV0040BNC-WRSN"],"gtins":["619659232054","619659232047","619659232030","619659232023"],"announce_date":"2023-06-07","status":"available","predecessor":null,"successor":null,"launch_price_usd":249.99,"launch_price_eur":221.99,"markets":null,"colors":null,"manufacturer_url":"https://www.sandisk.com/products/ssd/internal-ssd/sandisk-optimus-gx-pro-850p-ps5-nvme-ssd","spec_sheet_url":"https://documents.sandisk.com/content/dam/asset-library/en_us/assets/public/sandisk/product/internal-drives/sandisk-optimus-gx-pro/data-sheet-optimus-gx-pro-850p-nvme-ssd.pdf","manual_url":null,"eprel_registration_number":null,"warranty_years":5,"form_factor":"m2_2280","storage_gb":[1000,2000,4000,8000],"interface":"pcie_nvme","pcie_gen":4,"pcie_lanes":4,"nvme_version":"1.4","cable_detachable":null,"controller":"Sandisk in-house","nand_type":"tlc","nand_flash":null,"nand_layers":null,"dram_cache":"dram","dram_cache_gb":1,"pcb_sides":"single_sided","seq_read_mbs":7300,"seq_write_mbs":6600,"random_read_iops":1200000,"random_write_iops":1100000,"endurance_tbw":1200,"mtbf_h":1750000,"operating_temperature_c":{"min_c":0,"max_c":85},"power_consumption_read_w":null,"power_consumption_write_w":null,"power_consumption_max_w":null,"power_consumption_average_mw":null,"power_consumption_idle_mw":null,"power_consumption_sleep_mw":null,"measured_seq_read_mbs":6978,"measured_seq_write_mbs":6391,"measured_random_read_q1_mbs":95.56,"measured_random_write_q1_mbs":403.61,"measured_slc_cache_gb":595,"measured_post_cache_write_mbs":1600,"benchmark_3dmark_storage":null,"measured_max_temp_c":54,"measured_power_idle_mw":1220,"heatsink":["with_heatsink"],"rgb_lighting":null,"ip_rating":null,"drop_test_height_m":null,"security_features":null,"software_name":"SanDisk Dashboard","compatible_platforms":["ps5","windows"],"dimensions_mm":{"length_mm":80,"width_mm":24.46,"height_mm":9.89},"weight_g":24,"in_the_box":["SANDISK Optimus GX PRO 850P NVMe SSD"],"cables_included":null},"variants":[{"model_number":"SDSG81100TAH-000E0","model_numbers":["SDSG81100TAH-000E0","SDSG81100TAH","WDBBYV0010BNC-WRSN"],"gtin":"619659232054","gtins":["619659232054"],"storage_gb":[1000],"heatsink":["with_heatsink"],"pcb_sides":"single_sided","seq_read_mbs":7300,"seq_write_mbs":6300,"random_read_iops":800000,"random_write_iops":1100000,"endurance_tbw":600,"dimensions_mm":{"length_mm":80,"width_mm":24.46,"height_mm":9.89},"weight_g":24,"in_the_box":["SANDISK Optimus GX PRO 850P NVMe SSD"],"launch_price_usd":159.99,"launch_price_eur":138.99},{"model_number":"SDSG81200TAH-000E0","model_numbers":["SDSG81200TAH-000E0","SDSG81200TAH","WDBBYV0020BNC-WRSN"],"gtin":"619659232047","gtins":["619659232047"],"storage_gb":[2000],"heatsink":["with_heatsink"],"pcb_sides":"single_sided","seq_read_mbs":7300,"seq_write_mbs":6600,"random_read_iops":1200000,"random_write_iops":1100000,"endurance_tbw":1200,"dimensions_mm":{"length_mm":80,"width_mm":24.46,"height_mm":9.89},"weight_g":24,"in_the_box":["SANDISK Optimus GX PRO 850P NVMe SSD"],"launch_price_usd":249.99,"launch_price_eur":221.99,"dram_cache_gb":1,"measured_seq_read_mbs":6978,"measured_seq_write_mbs":6391,"measured_random_read_q1_mbs":95.56,"measured_random_write_q1_mbs":403.61,"measured_slc_cache_gb":595,"measured_post_cache_write_mbs":1600,"measured_max_temp_c":54,"measured_power_idle_mw":1220},{"model_number":"SDSG81400TAH-000E0","model_numbers":["SDSG81400TAH-000E0","SDSG81400TAH","WDBBYV0040BNC-WRSN"],"gtin":"619659232030","gtins":["619659232030"],"storage_gb":[4000],"heatsink":["with_heatsink"],"pcb_sides":"double_sided","seq_read_mbs":7300,"seq_write_mbs":6600,"random_read_iops":1200000,"random_write_iops":1100000,"endurance_tbw":2400,"dimensions_mm":{"length_mm":80,"width_mm":24.46,"height_mm":10.31},"weight_g":30.4,"in_the_box":["SANDISK Optimus GX PRO 850P NVMe SSD"],"launch_price_usd":549.99,"launch_price_eur":463.99},{"model_number":"SDSG81800TAH-000E0","model_numbers":["SDSG81800TAH-000E0","SDSG81800TAH"],"gtin":"619659232023","gtins":["619659232023"],"storage_gb":[8000],"heatsink":["with_heatsink"],"pcb_sides":"double_sided","seq_read_mbs":7200,"seq_write_mbs":6600,"random_read_iops":1200000,"random_write_iops":1200000,"endurance_tbw":4800,"dimensions_mm":{"length_mm":80,"width_mm":24.46,"height_mm":10.31},"weight_g":30.4,"in_the_box":["SANDISK Optimus GX PRO 850P NVMe SSD"],"launch_price_usd":999.99}],"sources":[{"url":"https://documents.sandisk.com/content/dam/asset-library/en_us/assets/public/sandisk/product/internal-drives/sandisk-optimus-gx-pro/data-sheet-optimus-gx-pro-850p-nvme-ssd.pdf","kind":"manufacturer_pdf","accessed":"2026-10-23","fields":["model_numbers","form_factor","storage_gb","interface","pcie_gen","pcie_lanes","nvme_version","nand_type","dram_cache","pcb_sides","seq_read_mbs","seq_write_mbs","random_read_iops","random_write_iops","endurance_tbw","mtbf_h","operating_temperature_c","warranty_years","compatible_platforms","dimensions_mm","weight_g","heatsink","spec_sheet_url","variants"],"notes":{"spec_sheet_url":"SANDISK Optimus GX PRO 850P data sheet, 2026 copyright. It covers 1TB, 2TB, 4TB and 8TB. The product line was sold as the WD_BLACK SN850P from June 2023, see the Western Digital data sheet source","model_numbers":"Model numbers SDSG81100TAH, SDSG81200TAH, SDSG81400TAH and SDSG81800TAH. The product page adds the -000E0 suffix. The WD_BLACK SN850P numbers are from the Western Digital data sheet","form_factor":"Form factor row reads M.2 2280-S3-M for 1TB and 2TB and M.2 2280-D5-M for 4TB and 8TB","storage_gb":"1GB = 1 billion bytes and 1TB = 1 trillion bytes. Capacities 1TB, 2TB, 4TB, 8TB","interface":"Interface row reads PCIe 4.0 x4 NVMe 1.4. Footnote 9: backwards compatible with PCIe 3.0 x4, 3.0 x2, 3.0 x1, 2.0 x4, 2.0 x2 and 2.0 x1","nvme_version":"Interface row reads PCIe 4.0 x4 NVMe 1.4","nand_type":"NAND row reads SANDISK TLC 3D NAND. The data sheet gives no flash generation or layer count","dram_cache":"DRAM cache row reads Yes. The data sheet gives no size","pcb_sides":"Module code in the form factor row: S means single-sided and D means double-sided. 1TB and 2TB are 2280-S3-M, 4TB and 8TB are 2280-D5-M. Tom's Hardware also says the bare drive is single-sided at 1TB and 2TB and double-sided at 4TB and 8TB","seq_read_mbs":"Up to 7,300 MB/s for 1TB, 2TB and 4TB and 7,200 MB/s for 8TB. Sequential read 1MB, queue depth 8, 1 thread. Based on internal testing, host not named","seq_write_mbs":"Up to 6,300 MB/s (1TB) and 6,600 MB/s (2TB, 4TB, 8TB). Queue depth 8, 1 thread. Internal testing, so inside the fast write cache","random_read_iops":"Random read 4KB up to 800K IOPS (1TB) and 1.2M IOPS (2TB, 4TB, 8TB). Queue depth 32, 16 threads. 1.2M is 1200000","random_write_iops":"Random write 4KB up to 1.1M IOPS (1TB, 2TB, 4TB) and 1.2M IOPS (8TB). Queue depth 32, 16 threads","endurance_tbw":"600 TB (1TB), 1,200 TB (2TB), 2,400 TB (4TB), 4,800 TB (8TB). JEDEC client workload JESD219. Warranty is 5 years or the TBW limit, whichever comes first","mtbf_h":"Published as MTTF up to 1.75M hours, Telcordia SR-332 stress testing at 25 C. Stored as 1750000","operating_temperature_c":"32 to 185 F (0 to 85 C), as reported by the drive. The non-operating range of -40 to 85 C is not stored","warranty_years":"5 years or the maximum endurance (TBW) limit, whichever occurs first. The data sheet is global and names no market","compatible_platforms":"System compatibility row reads PlayStation 5, PlayStation 5 Pro, Windows 10+. Footnote 10: PC compatibility is not tested or endorsed by Sony Interactive Entertainment","dimensions_mm":"Drive with its PlayStation heatsink. Length 80 mm and width 24.46 mm for every capacity, height 9.89 mm for 1TB and 2TB and 10.31 mm for 4TB and 8TB. Footnote 8: length and width vary by +/-0.5 mm. Base is the 2TB","weight_g":"24 g for 1TB and 2TB and 30.4 g for 4TB and 8TB, with heatsink. Footnote 8: weight varies by +/-10 percent. The Sandisk product page and the WD_BLACK SN850P data sheet give 30.4 g for 1TB and 2TB as well. The newer Sandisk data sheet is stored","heatsink":"Every model has the exclusive PlayStation heatsink. No bare version is sold","variants":"Rows are the four capacities, each with the PlayStation heatsink. Base is the 2TB"}},{"url":"https://www.sandisk.com/products/ssd/internal-ssd/sandisk-optimus-gx-pro-850p-ps5-nvme-ssd","kind":"manufacturer_page","accessed":"2026-10-23","fields":["manufacturer_url","model_numbers","gtins","status","in_the_box","series","variants"],"notes":{"series":"Maker line name is SANDISK Optimus GX PRO","model_numbers":"SKUs SDSG81100TAH-000E0, SDSG81200TAH-000E0, SDSG81400TAH-000E0 and SDSG81800TAH-000E0","gtins":"UPC in the page data: 619659232054 (1TB), 619659232047 (2TB), 619659232030 (4TB), 619659232023 (8TB)","status":"Product page lists four capacities. The page prices are current store prices and are not used","in_the_box":"In The Box reads SANDISK Optimus GX PRO 850P NVMe SSD, the same on every capacity","variants":"Specifications tables per capacity agree with the data sheet for speeds, IOPS and TBW. The page gives 30.4 g for every capacity and inch dimensions, so the data sheet metric values are used"}},{"url":"https://cdn.thefpsreview.com/wp-content/uploads/2023/06/WD_BLACK-SN850P-Datasheet.pdf","kind":"manufacturer_pdf","accessed":"2026-10-23","fields":["model_numbers","variants"],"notes":{"model_numbers":"WD_BLACK SN850P NVMe SSD for PS5 consoles data sheet (June 2023, copy hosted by The FPS Review): 1TB WDBBYV0010BNC-WRSN, 2TB WDBBYV0020BNC-WRSN, 4TB WDBBYV0040BNC-WRSN. Same speeds, TBW and 5-year warranty as the Sandisk data sheet. The 8TB model of that line is not in this data sheet and its number is not stored","variants":"WD_BLACK model numbers per row. This data sheet lists a heatsink of 80 x 24.46 x 9.89 mm and 30.4 g for all three capacities"}},{"url":"https://www.thefpsreview.com/2023/06/08/western-digital-launches-wd_black-sn850p-nvme-ssd-for-ps5-consoles-including-4-tb-version-for-549-99","kind":"press","accessed":"2026-10-23","fields":["announce_date"],"notes":{"announce_date":"The FPS Review, 8 June 2023: Western Digital launches the WD_BLACK SN850P, available through its web store and participating retailers, 4TB at $549.99. TechRadar and ComputerBase published on 7 June 2023, which is stored"}},{"url":"https://www.techradar.com/news/wd-blacks-latest-ssd-for-ps5-is-here-and-its-not-cheap","kind":"press","accessed":"2026-10-23","fields":["launch_price_usd","variants"],"notes":{"launch_price_usd":"TechRadar, 7 June 2023: 1TB $159.99, 2TB $249.99, 4TB $549.99, US. Tom's Guide reported $149 and $229 for 1TB and 2TB at the same launch, which differs. Not stated as MSRP, but the launch price of the WD_BLACK SN850P. Sandisk's 2026 Optimus listing prices are higher and are not launch prices of this hardware","variants":"USD launch price per capacity"}},{"url":"https://www.computerbase.de/2023-06/wd-black-sn850p-die-sn850x-ssd-kostet-mit-ps5-lizenz-deutlich-mehr/","kind":"press","accessed":"2026-10-23","fields":["launch_price_eur","variants"],"notes":{"launch_price_eur":"ComputerBase, 7 June 2023: the WD_BLACK SN850P is available from the maker's shop at 138.99 EUR (1TB), 221.99 EUR (2TB) and 463.99 EUR (4TB), Germany, including VAT. No euro price found for the 8TB","variants":"EUR launch price per capacity"}},{"url":"https://tomshardware.com/pc-components/ssds/western-digital-launches-ps5-licensed-8tb-ssd-for-dollar1000-pcie-40-drive-delivers-speeds-up-to-7300-mbs","kind":"press","accessed":"2026-10-23","fields":["variants"],"notes":{"variants":"Tom's Hardware, 21 August 2024: the 8TB WD_BLACK SN850P costs $999.99 on the Western Digital page, US. The 4TB had dropped to $349.99 by then, so the 2023 launch price of $549.99 is kept for the 4TB"}},{"url":"https://www.storagereview.com/news/sandisk-expands-optimus-ssd-lineup-with-new-ps5-and-rog-xbox-ally-storage-options","kind":"press","accessed":"2026-10-23","fields":["release_date"],"notes":{"release_date":"StorageReview, 18 June 2026: the SANDISK Optimus GX PRO 850P for PS5 is available through the Sandisk store with pricing starting at $474.99. The drive is the former WD_BLACK SN850P, released in June 2023 with the same capacities, speeds and endurance. The 2023 month is stored. The article does not mention the WD_BLACK name"}},{"url":"https://www.tomshardware.com/pc-components/ssds/sandisk-optimus-gx-pro-850p-2tb-ssd-review","kind":"review_site","accessed":"2026-10-23","fields":["controller","dram_cache_gb","software_name","release_date"],"notes":{"controller":"Specifications table reads Sandisk Proprietary for every capacity. The maker names no controller","dram_cache_gb":"2TB sample has 1GB of DDR4 DRAM, half the usual 2GB and half of the review's 2TB WD_BLACK SN850X sample. Other capacities are not stated. The flash is likely BiCS5, but the review hedges and says BiCS6 is possible, so no flash generation is stored","software_name":"Sandisk Dashboard, an SSD toolbox, and Acronis True Image for Sandisk. The heatsink has no RGB","release_date":"Review calls the 850P the WD_BLACK SN850P under the Sandisk name, a WD_BLACK SN850X made with a heatsink and for the PS5"}},{"url":"https://www.tomshardware.com/pc-components/ssds/sandisk-optimus-gx-pro-850p-2tb-ssd-review/2","kind":"review_site","accessed":"2026-10-23","fields":["measured_seq_read_mbs","measured_seq_write_mbs","measured_random_read_q1_mbs","measured_random_write_q1_mbs","measured_slc_cache_gb","measured_post_cache_write_mbs","measured_max_temp_c","measured_power_idle_mw","variants"],"notes":{"measured_seq_read_mbs":"2TB with the PlayStation heatsink. CrystalDiskMark peak sequential read 1MB QD8: 6,978 MB/s, read from the chart. KitGuru has no review of this drive, so Tom's Hardware is the CrystalDiskMark source. Intel Core i9-12900K, Asus ROG Maximus Z790 Hero, drive prefilled to 50 percent and tested as a secondary drive with active cooling. The test file size is not stated in the review","measured_seq_write_mbs":"Peak sequential write 1MB QD8: 6,391 MB/s, same bench","measured_random_read_q1_mbs":"Random read 4KB QD1: 23,329 IOPS, read from the chart, stored as IOPS x 4096 / 1,000,000, which is 95.56 MB/s","measured_random_write_q1_mbs":"Random write 4KB QD1: 98,538 IOPS, read from the chart, stored as 403.61 MB/s","measured_slc_cache_gb":"2TB. Iometer sequential write for 15 minutes: over 6.46 GB/s for just over 92 seconds, a cache of 595GB","measured_post_cache_write_mbs":"After the cache the drive writes to native TLC at 1.6 GB/s. The text gives a rounded figure","measured_max_temp_c":"2TB with the heatsink fitted: maximum temperature 54 C on the drive's primary composite sensor, about 22 C ambient, active cooling on the bench. The review does not describe the test behind the figure. Tom's Hardware runs its 15-minute sequential write test on every drive and says its testing is meant to heat the drive to a realistic ceiling","measured_power_idle_mw":"2TB. Quarch PPM idle power with ASPM/LPM disabled, 1,220 mW, read from chart","variants":"2TB row carries the Tom's Hardware measurements"}}],"fields_filled":42,"updated":"2026-10-23"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}