WD_BLACK SN850P vs Nextorage NEM-PA for PS5
PS5, PS5 Slim and PS5 Pro storage, ranked by value on Amazon.co.uk
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Pick the WD_BLACK SN850P for official PlayStation licensing. On loading times the two are level in a PS5, so a clear price advantage for the NEM-PA would tip it the other way. Neither has a compatible new listing in stock on Amazon.co.uk as of 21 October 2026.
PS5 requirements as published in Sony's M.2 SSD support page. Prices from Amazon.co.uk.
WD_BLACK SN850P against NEM-PA, spec for spec
| WD_BLACK SN850P | Nextorage NEM-PA | |
|---|---|---|
| PS5 compatible | Yes | Yes |
| Interface | PCIe Gen4 | PCIe Gen4 |
| Read speed (up to) | 7,300 MB/s | 7,300 MB/s |
| Speed inside a PS5 | Gen4 link | Gen4 link |
| DRAM cache | Yes | Yes |
| NAND | TLC | TLC |
| Endurance per TB | 600 TBW | 700 TBW |
| Heatsink for PS5 | Fitted as standard | Fitted as standard |
| Officially licensed | Yes | No |
| Largest size | 8TB | 8TB |
| Cheapest 2TB-class listing today | None in stock | None in stock |
Our pick
Pick the WD_BLACK SN850P for official PlayStation licensing. On loading times the two are level in a PS5, so a clear price advantage for the NEM-PA would tip it the other way.
Neither has a compatible new listing in stock on Amazon.co.uk as of 21 October 2026.
What each drive has going for it
WD_BLACK SN850P
- The officially licensed WD drive, sold only with its heatsink attached.
- Compatible and officially PlayStation-licensed.
- Rated endurance: 600 TBW per terabyte.
NEM-PA
- Nextorage was founded by former Sony engineers and began as a Sony joint venture; Phison bought Sony's stake in 2022.
- Compatible.
- Rated endurance: 700 TBW per terabyte.
Keep comparing
Start with the two model pages, WD_BLACK SN850P and Nextorage NEM-PA, for fit verdicts and live prices. Then widen the search: all 2TB PS5 SSDs, the cheapest PS5 SSDs, or only drives with a heatsink. PS5 SSD requirements explains the gate, and the model index lists further comparisons.
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, Best value PS5 SSD.
Frequently asked questions
Which wins for PS5, the WD_BLACK SN850P or the NEM-PA?
Pick the WD_BLACK SN850P for official PlayStation licensing. On loading times the two are level in a PS5, so a clear price advantage for the NEM-PA would tip it the other way.
What is the price gap between the WD_BLACK SN850P and the NEM-PA?
Neither has a compatible new listing in stock on Amazon.co.uk as of 21 October 2026.
Is there a speed difference between the WD_BLACK SN850P and NEM-PA in a PS5?
Not one you will notice. The PS5 slot is PCIe Gen4, and once a drive clears about 5,500 MB/s, game load times are close to identical. The WD_BLACK SN850P is rated at 7,300 MB/s and the NEM-PA at 7,300 MB/s.
Which has a heatsink that fits the PS5, the WD_BLACK SN850P or the NEM-PA?
WD_BLACK SN850P: fitted as standard. Nextorage NEM-PA: fitted as standard. Whichever you choose must end up no thicker than 11.25mm with its heatsink on.
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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.