Samsung 990 Pro vs Crucial P310 for PS5
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In a PS5 both clear Sony's speed recommendation and load games alike, so the Samsung 990 Pro wins on the things that differ: a DRAM cache. Buy the P310 instead if it is clearly cheaper per terabyte today. Today the P310 is £97.44/TB cheaper (£212.44/TB for the 990 Pro against £115.00/TB for the P310), as of 21 October 2026.
PS5 requirements as published in Sony's M.2 SSD support page. Prices from Amazon.co.uk.
990 Pro vs P310: PS5 spec comparison
| Samsung 990 Pro | Crucial P310 | |
|---|---|---|
| PS5 compatible | Yes | Yes |
| Interface | PCIe Gen4 | PCIe Gen4 |
| Read speed (up to) | 7,450 MB/s | 7,100 MB/s |
| Speed inside a PS5 | Gen4 link | Gen4 link |
| DRAM cache | Yes | No |
| NAND | TLC | QLC |
| Endurance per TB | 600 TBW | 220 TBW |
| Heatsink for PS5 | Version fits (8.2mm) | Version fits |
| Officially licensed | No | No |
| Largest size | 4TB | 4TB |
| Cheapest 2TB-class listing today | £424.87 (£212.44/TB) | £229.99 (£115.00/TB) |
Which should you buy for a PS5?
In a PS5 both clear Sony's speed recommendation and load games alike, so the Samsung 990 Pro wins on the things that differ: a DRAM cache. Buy the P310 instead if it is clearly cheaper per terabyte today.
Today the P310 is £97.44/TB cheaper (£212.44/TB for the 990 Pro against £115.00/TB for the P310), as of 21 October 2026.
Choose by what matters to you
990 Pro
- Samsung's Gen4 flagship.
- Compatible.
- Rated endurance: 600 TBW per terabyte.
P310
- A value QLC drive without DRAM.
- Compatible.
- Rated endurance: 220 TBW per terabyte.
Go deeper
Spec sheets and every listing in stock are on the individual pages for the Samsung 990 Pro and the Crucial P310. If neither appeals, the cheapest PS5 SSDs and all 2TB PS5 SSDs rank the alternatives, and PS5 SSDs with a heatsink narrows them to ready-to-fit drives. Other head-to-heads are linked from the model index; the criteria are in PS5 SSD requirements.
Compatible drives, live prices
Related comparisons and guides
More to read: All models, 2TB, With heatsink, Cheapest PS5 SSD, PS5 SSD requirements, Best value PS5 SSD.
Frequently asked questions
Which wins for PS5, the 990 Pro or the P310?
In a PS5 both clear Sony's speed recommendation and load games alike, so the Samsung 990 Pro wins on the things that differ: a DRAM cache. Buy the P310 instead if it is clearly cheaper per terabyte today.
What is the price gap between the 990 Pro and the P310?
Today the P310 is £97.44/TB cheaper (£212.44/TB for the 990 Pro against £115.00/TB for the P310), as of 21 October 2026.
Will I notice the 990 Pro or P310 being faster in games?
No. Their ratings differ (7,450 MB/s for the 990 Pro, 7,100 MB/s for the P310), but above roughly 5,500 MB/s the console's Gen4 slot and the games themselves set the pace.
Do the 990 Pro and P310 both fit the PS5 with a heatsink?
Samsung 990 Pro: version fits (8.2mm). Crucial P310: 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: 2026-10-20 18:05:21 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.