Silicon Power XS70 for PS5: compatibility, heatsink fit and live price
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Compatible. 7,300 MB/s read with a heatsink fitted as standard: 10.8mm tall in total, inside the PS5's 11.25mm limit. Amazon.co.uk has no compatible listing of the Silicon Power XS70 in stock at our last check (21 October 2026).
PS5 requirements as published in Sony's M.2 SSD support page. Prices from Amazon.co.uk.
Silicon Power XS70 specifications for PS5 owners
| Spec | Value |
|---|---|
| PS5 compatible | Yes |
| Interface | PCIe Gen4 x4 NVMe, M.2 2280 |
| Sequential read (up to) | 7,300 MB/s |
| Sequential write (up to) | 6,800 MB/s |
| Sony's recommended read speed | 5,500 MB/s or faster |
| Warranty | 5 years |
| Capacities | 1TB, 2TB, 4TB, 8TB |
| Heatsink version | Fitted as standard |
| Officially PlayStation-licensed | No |
| Launched | 2021 |
Figures are the maker's published "up to" ratings, checked October 2026 against the maker's spec sheet.
The XS70 in a PS5: what to know
Silicon Power lists the drive at 24.6 x 80.0 x 10.8mm and states it meets the PS5's size and performance requirements. Write speed is 6,800 MB/s at 2TB and 4TB, 6,000 MB/s at 1TB and 6,600 MB/s at 8TB.
Heatsink and fit
The Silicon Power XS70 is only sold with its heatsink fitted, at 10.8mm tall, and it is built for the PS5 bay, so there is nothing to add. Sony's limit is 11.25mm total thickness and 25mm width (see Sony's M.2 SSD requirements).
Rivals at 2TB: live prices
| Drive | Read speed | Price | Price per TB |
|---|---|---|---|
| Silicon Power US75 | 7,000 MB/s | £239.99 | £120.00/TB |
| Acer Predator GM7000 | 7,400 MB/s | £249.99 | £125.00/TB |
| WD_BLACK SN7100 | 7,250 MB/s | £262.60 | £131.30/TB |
As of 21 October 2026. These are the closest alternatives to the Silicon Power XS70 that we track, priced at their cheapest new 2TB listing.
Compare the XS70
To see how it ranks on price at each size, open 1TB PS5 SSDs, 2TB PS5 SSDs, 4TB PS5 SSDs. Other Silicon Power models are gathered on the Silicon Power PS5 SSD page. The complete list of drives is the PS5 SSD model index.
Compatible drives, live prices
Nothing is in stock new on Amazon.co.uk right now. These are the listings we last saw; use the button to check whether they are back.
| Product | Capacity | Price | Price per TB | Tech | Prime | Buy |
|---|---|---|---|---|---|---|
| Silicon Power 1TB XS70 - Works with Playstation 5, Nvme PCIe Gen4 M.2 2280 Internal Gaming SSD W/R Up to 7,300 MB/6,000/s (SP01KGBP44XS7005) | 1 TB | £139.99 | £139.99 | NVMeHeatsinkFits PS5 | - | Check Amazon |
Silicon Power 2TB XS70 - Works with Playstation 5, Nvme PCIe Gen4 M.2 2280 Internal Gaming SSD R/W Up to 7,300/6,800 MB/s (SP02KGBP44XS7005)1 other listing of this model£708.00 | 2 TB | £299.99 | £150.00 | NVMeHeatsinkFits PS5 | - | Check Amazon |
Related comparisons and guides
Useful next steps: All models, 2TB, With heatsink, Cheapest PS5 SSD, PS5 SSD requirements, The 11.25mm height rule.
Frequently asked questions
Does the Silicon Power XS70 work in a PS5?
Compatible. 7,300 MB/s read with a heatsink fitted as standard: 10.8mm tall in total, inside the PS5's 11.25mm limit. That holds for the PS5 Slim and PS5 Pro as well: all three share one slot specification.
Is a heatsink required for the XS70 in a PS5?
It already has one. The Silicon Power XS70 ships with its heatsink fitted, so it is ready to install.
What is the lowest XS70 price today?
Amazon.co.uk has no compatible listing of the Silicon Power XS70 in stock at our last check (21 October 2026).
How big does the XS70 go, and what does each size hold?
You can buy it in 1TB, 2TB, 4TB, 8TB. As a guide, 2TB holds about 26 big games at 75GB each and 4TB about 53.
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Last updated: 2026-10-15 18:05:10 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.