Corsair MP600 Pro LPX vs WD_BLACK SN850X for PS5
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Call it a draw on everything a PS5 cares about. The cheaper of the two per terabyte is the right one to buy. On price, as of 21 October 2026: MP600 Pro LPX £170.41/TB, WD_BLACK SN850X £199.82/TB. Today the MP600 Pro LPX is £29.41/TB cheaper at 2TB.
PS5 requirements as published in Sony's M.2 SSD support page. Prices from Amazon.co.uk.
MP600 Pro LPX vs WD_BLACK SN850X: PS5 spec comparison
| Corsair MP600 Pro LPX | WD_BLACK SN850X | |
|---|---|---|
| PS5 compatible | Yes | Yes |
| Interface | PCIe Gen4 | PCIe Gen4 |
| Read speed (up to) | 7,100 MB/s | 7,300 MB/s |
| Speed inside a PS5 | Gen4 link | Gen4 link |
| DRAM cache | Yes | Yes |
| NAND | TLC | TLC |
| Endurance per TB | 700 TBW | 600 TBW |
| Heatsink for PS5 | Fitted as standard | Version fits |
| Officially licensed | No | No |
| Largest size | 8TB | 8TB |
| Cheapest 2TB-class listing today | £340.81 (£170.41/TB) | £399.63 (£199.82/TB) |
Which should you buy for a PS5?
Call it a draw on everything a PS5 cares about. The cheaper of the two per terabyte is the right one to buy.
On price, as of 21 October 2026: MP600 Pro LPX £170.41/TB, WD_BLACK SN850X £199.82/TB. Today the MP600 Pro LPX is £29.41/TB cheaper at 2TB.
Choose by what matters to you
MP600 Pro LPX
- Corsair cut the heatsink down from the original MP600 Pro so it fits the console.
- Compatible.
- Rated endurance: 700 TBW per terabyte.
WD_BLACK SN850X
- WD's mainstream Gen4 performer.
- Compatible.
- Rated endurance: 600 TBW per terabyte.
Go deeper
Start with the two model pages, Corsair MP600 Pro LPX and WD_BLACK SN850X, 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
Related comparisons and guides
Other places to go from here: All models, 2TB, With heatsink, Cheapest PS5 SSD, PS5 SSD requirements, Best value PS5 SSD.
Frequently asked questions
Is the Corsair MP600 Pro LPX or the WD_BLACK SN850X better for the PS5?
Call it a draw on everything a PS5 cares about. The cheaper of the two per terabyte is the right one to buy.
Does the MP600 Pro LPX or the WD_BLACK SN850X cost less right now?
On price, as of 21 October 2026: MP600 Pro LPX £170.41/TB, WD_BLACK SN850X £199.82/TB. Today the MP600 Pro LPX is £29.41/TB cheaper at 2TB.
Is there a speed difference between the MP600 Pro LPX and WD_BLACK SN850X 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 MP600 Pro LPX is rated at 7,100 MB/s and the WD_BLACK SN850X at 7,300 MB/s.
Do the MP600 Pro LPX and WD_BLACK SN850X both fit the PS5 with a heatsink?
Corsair MP600 Pro LPX: fitted as standard. WD_BLACK SN850X: version fits. Sony's limit is 11.25mm total thickness, so a bare drive needs a low-profile heatsink added.
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Last updated: 2026-10-21 06:04:07 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.