Western Digital WD_BLACK SN850P 1TB
1TB · M.2 2280 · PCIe 4.0 x4
Specifications
Yes
DRAM cache
7300 MB/s
Sequential read
6300 MB/s
Sequential write
600 TBW
Endurance
Family guide
WD_BLACK NVMe SSDs| SN770 | SN850X | SN850P This model | SN7100 | SN8100 | |
|---|---|---|---|---|---|
| Released | 2022 | 2022 | 2023 | 2024 | 2025 |
| Interface | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 |
| Read | 5150 MB/s | 7300 MB/s | 7300 MB/s | 7250 MB/s | 13200 MB/s |
| Write | 4900 MB/s | 6300 MB/s | 6300 MB/s | 6900 MB/s | 11000 MB/s |
| Endurance | 600 TBW | 600 TBW | 600 TBW | 600 TBW | 600 TBW |
| Summary | DRAM-less: it borrows system memory (HMB) instead, which the PS5 doesn't support, so console speeds may fall short. | WD_BLACK's flagship PCIe 4.0 drive, with a DRAM cache that the SN770 and SN7100 lack. | Same drive as the SN850X, sold only with a heatsink and licensed for the PS5. | DRAM-less successor to the SN770, with newer TLC flash and better power efficiency. | Has a DRAM cache and draws little power for its speed, but can still run hot without a heatsink. |
Capacity grid
| 250GB | 500GB | 1TB | 2TB | 4TB | 8TB | |
|---|---|---|---|---|---|---|
| SN770 | Out of stock | Out of stock | $399.95 | $655.72 | Not available | Not available |
| SN850X | Not available | Not available | $344.01 | $599.81 | $1,289.95 | $3,633.64 |
| SN850P | Not available | Not available | $379 This model | $749.95 | $1,000 | Out of stock |
| SN7100 | Not available | $271.55 | $299 | $485.40 | $1,290.48 | Not available |
| SN8100 | Not available | Not available | $433.28 | $799 | $1,299 | Out of stock |
How it compares
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Price history
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Listings
Listings sorted by Price, ascending.
Western Digital 1TB WD_BLACK SN850P NVMe SSD with Heatsink for PS5 Console & PC Ebay AU $379.00 WD Black SN850P 1TB NVMe M.2 SSD for PS5 JW $449.00 WD_BLACK 1TB SN850P NVMe M.2 SSD Officially Licensed Storage Expansion for PS5 Consoles, up to 7,300MB/s, with heatsink - WDBBYV0010BNC-WRSN Amazon AU $451.03 Western Digital WD BLACK SN850P 1TB NVMe SSD for PS5 M.2 2280 WDBBYV0010BNC Ebay AU $459.95 WD BLACK 1TB SN850P NVMe SSD, Read: 7300MB/s and Write: 6300MB/s, Licensed for PS5 Consoles - WDBBYV0010BNC-WRSN Amazon AU $567.70 Western Digital WD_BLACK SN850P 1TB NVMe PCIe 4.0 M.2 2280 SSD with Heatsink for PS5 Centre Com $599.00 Western Digital WD_BLACK SN850P 1TB NVMe PCIe 4.0 M.2 2280 SSD with HeatsinkPS5 Ebay AU $653.00 WD_BLACK SN850P NVMe M.2 SSD for PlayStation 5 (1TB), External Hard Disk Drives, Out of stock Ebay AU — Western 1TB Digital WD_BLACK SN850P NVMe™ SSD for PS5® consoles Out of stock Ebay AU — WD Black SN850P 1TB PCIe 4.0 NVMe M.2 2280 SSD with Heatsink - WDBBYV0010BNC-... Out of stock Ebay AU —