Lexar NM790 vs Crucial T500 for PS5
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Speed will not separate them in a console: each is above the 5,500 MB/s Sony recommends. What does is a DRAM cache, which favours the Crucial T500. If the NM790 is clearly cheaper per terabyte today, that is reason enough to choose it instead. Today the NM790 is £93.00/TB cheaper. The cheapest 2TB-class listings we found on 21 October 2026 were £152.00/TB (NM790) and £245.00/TB (T500).
PS5 requirements as published in Sony's M.2 SSD support page. Prices from Amazon.co.uk.
NM790 against T500, spec for spec
| Lexar NM790 | Crucial T500 | |
|---|---|---|
| PS5 compatible | Yes | Yes |
| Interface | PCIe Gen4 | PCIe Gen4 |
| Read speed (up to) | 7,400 MB/s | 7,400 MB/s |
| Speed inside a PS5 | Gen4 link | Gen4 link |
| DRAM cache | No | Yes |
| NAND | TLC | TLC |
| Endurance per TB | 750 TBW | 600 TBW |
| Heatsink for PS5 | Version fits | Version fits (9.7mm) |
| Officially licensed | No | No |
| Largest size | 4TB | 4TB |
| Cheapest 2TB-class listing today | £303.99 (£152.00/TB) | £490.00 (£245.00/TB) |
Our pick
Speed will not separate them in a console: each is above the 5,500 MB/s Sony recommends. What does is a DRAM cache, which favours the Crucial T500. If the NM790 is clearly cheaper per terabyte today, that is reason enough to choose it instead.
Today the NM790 is £93.00/TB cheaper. The cheapest 2TB-class listings we found on 21 October 2026 were £152.00/TB (NM790) and £245.00/TB (T500).
What each drive has going for it
NM790
- A DRAM-less TLC drive.
- Compatible.
- Rated endurance: 750 TBW per terabyte.
T500
- Crucial's fast Gen4 drive with DRAM.
- Compatible.
- Rated endurance: 600 TBW per terabyte.
Keep comparing
Start with the two model pages, Lexar NM790 and Crucial T500, 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
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Frequently asked questions
Which wins for PS5, the NM790 or the T500?
Speed will not separate them in a console: each is above the 5,500 MB/s Sony recommends. What does is a DRAM cache, which favours the Crucial T500. If the NM790 is clearly cheaper per terabyte today, that is reason enough to choose it instead.
What is the price gap between the NM790 and the T500?
Today the NM790 is £93.00/TB cheaper. The cheapest 2TB-class listings we found on 21 October 2026 were £152.00/TB (NM790) and £245.00/TB (T500).
Will I notice the NM790 or T500 being faster in games?
No. Their ratings differ (7,400 MB/s for the NM790, 7,400 MB/s for the T500), but above roughly 5,500 MB/s the console's Gen4 slot and the games themselves set the pace.
Do the NM790 and T500 both fit the PS5 with a heatsink?
Lexar NM790: version fits. Crucial T500: version fits (9.7mm). 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 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.