Crucial T705 vs Samsung 9100 Pro for PS5
PS5, PS5 Slim and PS5 Pro storage, ranked by value on Amazon.co.uk
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For a console on its own, skip both. The PS5 cannot use Gen5 speed. If you want one for a PC as well, let heatsink fit and today's price per terabyte decide. On price, as of 21 October 2026: T705 £200.85/TB, 9100 Pro £217.50/TB. Today the T705 is £16.65/TB cheaper at 2TB.
PS5 requirements as published in Sony's M.2 SSD support page. Prices from Amazon.co.uk.
T705 vs 9100 Pro: PS5 spec comparison
| Crucial T705 | Samsung 9100 Pro | |
|---|---|---|
| PS5 compatible | Yes | Yes |
| Interface | PCIe Gen5 | PCIe Gen5 |
| Read speed (up to) | 14,500 MB/s | 14,800 MB/s |
| Speed inside a PS5 | Gen4 link | Gen4 link |
| DRAM cache | Yes | Yes |
| NAND | TLC | TLC |
| Endurance per TB | 600 TBW | 600 TBW |
| Heatsink for PS5 | Too tall for PS5 | Version fits (8.88mm) |
| Officially licensed | No | No |
| Largest size | 4TB | 8TB |
| Cheapest 2TB-class listing today | £401.69 (£200.85/TB) | £434.99 (£217.50/TB) |
Which should you buy for a PS5?
For a console on its own, skip both. The PS5 cannot use Gen5 speed. If you want one for a PC as well, let heatsink fit and today's price per terabyte decide.
On price, as of 21 October 2026: T705 £200.85/TB, 9100 Pro £217.50/TB. Today the T705 is £16.65/TB cheaper at 2TB.
Choose by what matters to you
T705
- One of the fastest Gen5 drives.
- The bare drive is compatible but runs at Gen4 speed in the PS5.
- Rated endurance: 600 TBW per terabyte.
9100 Pro
- Samsung's Gen5 flagship.
- Compatible, but the PS5 bay runs at Gen4, so the Gen5 speed is unused in the console.
- Rated endurance: 600 TBW per terabyte.
Go deeper
Spec sheets and every listing in stock are on the individual pages for the Crucial T705 and the Samsung 9100 Pro. 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
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Frequently asked questions
Is the Crucial T705 or the Samsung 9100 Pro better for the PS5?
For a console on its own, skip both. The PS5 cannot use Gen5 speed. If you want one for a PC as well, let heatsink fit and today's price per terabyte decide.
What is the price gap between the T705 and the 9100 Pro?
On price, as of 21 October 2026: T705 £200.85/TB, 9100 Pro £217.50/TB. Today the T705 is £16.65/TB cheaper at 2TB.
Will I notice the T705 or 9100 Pro being faster in games?
No. Their ratings differ (14,500 MB/s for the T705, 14,800 MB/s for the 9100 Pro), but above roughly 5,500 MB/s the console's Gen4 slot and the games themselves set the pace.
Which has a heatsink that fits the PS5, the T705 or the 9100 Pro?
Crucial T705: too tall for ps5. Samsung 9100 Pro: version fits (8.88mm). Whichever you choose must end up no thicker than 11.25mm with its heatsink on.
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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.