WD_BLACK SN850P for PS5: compatibility, heatsink fit and live price
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Compatible and officially PlayStation-licensed. It ships with its heatsink fitted and is certified for the PS5 bay. On 21 October 2026 the cheapest compatible listing was £976.99, for the WD_BLACK SN850P 8TB PS5 SSD. It is also the best value per TB, at £122.12/TB.
PS5 requirements as published in Sony's M.2 SSD support page. Prices from Amazon.co.uk.
WD_BLACK SN850P: PS5 spec sheet
| Spec | Value |
|---|---|
| PS5 compatible | Yes |
| Interface | PCIe Gen4 x4 NVMe, M.2 2280 |
| Sequential read (up to) | 7,300 MB/s |
| Sequential write (up to) | 6,600 MB/s |
| Sony's recommended read speed | 5,500 MB/s or faster |
| NAND type | TLC |
| DRAM cache | Yes |
| Controller | WD in-house |
| Endurance | About 600 TBW per TB (1,200 TBW at 2TB) |
| Warranty | 5 years |
| Capacities | 1TB, 2TB, 4TB, 8TB |
| Heatsink version | Fitted as standard |
| Officially PlayStation-licensed | Yes |
| Launched | 2023 |
Figures are the maker's published "up to" ratings, checked October 2026 against the maker's spec sheet.
Is the WD_BLACK SN850P compatible with the PS5?
The officially licensed WD drive, sold only with its heatsink attached. Retailer dimensions put it at roughly 10mm tall. The 1TB and 8TB models have a lower write rating of 6,300 MB/s and the 8TB reads at 7,200 MB/s.
Does the WD_BLACK SN850P fit with its heatsink?
Nothing extra is needed. Every WD_BLACK SN850P leaves the factory with a heatsink, sized for the console. The bay takes drive and heatsink together up to 11.25mm thick and 25mm wide, per Sony's M.2 SSD requirements.
Rivals at 2TB: live prices
| Drive | Read speed | Price | Price per TB |
|---|---|---|---|
| Seagate Game Drive PS5 NVMe | 7,400 MB/s | £366.44 | £183.22/TB |
| WD_BLACK SN850X | 7,300 MB/s | £399.63 | £199.82/TB |
| SanDisk Optimus GX PRO 850P | 7,300 MB/s | £545.99 | £273.00/TB |
Peers chosen by class and rated read speed. Prices are each model's lowest new 2TB listing on Amazon.co.uk on 21 October 2026.
Where the WD_BLACK SN850P sits
Compare it against everything at the same size: 1TB PS5 SSDs, 2TB PS5 SSDs, 4TB PS5 SSDs. All WD drives that pass the PS5 gate are on the WD PS5 SSD page. Head to head: WD_BLACK SN850X vs WD_BLACK SN850P and 990 Pro vs WD_BLACK SN850P. Every model we track is listed on the PS5 SSD model index.
Compatible drives, live prices
| Product | Capacity | Price | Price per TB | Tech | Prime | Buy |
|---|---|---|---|---|---|---|
| WD_BLACK SN850P 8TB PS5 SSD, Officially Licensed for PlayStation 5, Read Speeds Up to 7200 MB/s, M.2 2280 PCIe NVMe, Exclusive Heatsink Design, Internal Gaming SSD | 8 TB | £976.99 | £122.12 | NVMeHeatsinkFits PS5Licensed | Prime | Buy on Amazon |
Related comparisons and guides
Useful next steps: All models, 2TB, With heatsink, Cheapest PS5 SSD, PS5 SSD requirements, The 11.25mm height rule.
Frequently asked questions
Does the WD_BLACK SN850P work in a PS5?
Compatible and officially PlayStation-licensed. It ships with its heatsink fitted and is certified for the PS5 bay. That holds for the PS5 Slim and PS5 Pro as well: all three share one slot specification.
Is a heatsink required for the WD_BLACK SN850P in a PS5?
It already has one. The WD_BLACK SN850P ships with its heatsink fitted, so it is ready to install.
Where is the cheapest WD_BLACK SN850P for PS5 today?
On 21 October 2026 the cheapest compatible listing was £976.99, for the WD_BLACK SN850P 8TB PS5 SSD. It is also the best value per TB, at £122.12/TB.
What capacities does the WD_BLACK SN850P come in, and how many games fit?
It is made in 1TB, 2TB, 4TB, 8TB. At an average of about 75GB per big game, a 1TB drive holds about 13 and a 2TB drive about 26.
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Last updated: 2026-10-21 00:03:24 UTC. As an Amazon Associate we earn from qualifying purchases. Product prices and availability are accurate as of the date indicated on Amazon.co.uk and are subject to change. Any price displayed at the time of purchase will apply. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED AS IS AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.