Samsung 9100 Pro 4TB for PS5: live price and fit
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The lowest new price for a 4TB Samsung 9100 Pro on Amazon.co.uk is £764.88, checked 21 October 2026. That is £191.22/TB, also the best value per TB at this size. At this size it reads at up to 14,800 MB/s with 2,400 TBW of endurance. With space for about 53 big games at 75GB each, 4TB is the buy-once choice for people who never uninstall anything.
PS5 requirements as published in Sony's M.2 SSD support page. Prices from Amazon.co.uk.
4TB 9100 Pro at a glance
| Spec | Value |
|---|---|
| Capacity | 4TB (about 53 games at 75GB each) |
| Sequential read at this size | 14,800 MB/s |
| Endurance at this size | 2,400 TBW |
| PS5 compatible | Yes |
| Heatsink | Heatsink version fits (8.88mm) |
Figures are the maker's published "up to" ratings, checked October 2026 against the maker's spec sheet.
Who the 4TB model suits
With space for about 53 big games at 75GB each, 4TB is the buy-once choice for people who never uninstall anything.
Full background on the drive is on the Samsung 9100 Pro page. To compare this size across every brand, see all 4TB PS5 SSDs.
9100 Pro 4TB against its other sizes
| Size | Cheapest new price | Price per TB |
|---|---|---|
| Samsung 9100 Pro 4TB (this page) | £764.88 | £191.22/TB |
| Samsung 9100 Pro 1TB | £201.53 | £201.53/TB |
| Samsung 9100 Pro 2TB | £434.99 | £217.50/TB |
Cheapest compatible new listing per size on Amazon.co.uk, as of 21 October 2026.
Rivals at 4TB: live prices
| Drive | Read speed | Price | Price per TB |
|---|---|---|---|
| Crucial T710 | 14,900 MB/s | £676.09 | £169.02/TB |
| Crucial T705 | 14,100 MB/s | £679.12 | £169.78/TB |
| WD_BLACK SN8100 | 14,900 MB/s | £810.00 | £202.50/TB |
The tracked models nearest the Samsung 9100 Pro in class and rated speed, each at its cheapest compatible new 4TB listing on Amazon.co.uk, as of 21 October 2026.
Fitting the 4TB drive
The heatsink version of the Samsung 9100 Pro is 8.88mm tall and fits the PS5 expansion bay, on the PS5, PS5 Slim and PS5 Pro. For reference, Sony's M.2 SSD requirements allow a module up to 11.25mm thick and 25mm wide.
Higher capacities are often double-sided boards. That does not change the PS5 limit, which already allows up to 2.45mm below the board, but it does matter for clip-on heatsinks with a thin base plate.
Compatible drives, live prices
| Product | Capacity | Price | Price per TB | Tech | Prime | Buy |
|---|---|---|---|---|---|---|
| Samsung Memory MZ-VAP4T0CW 9100 PRO 4TB Internal SSD with Heat Sink, PCIe 5.0 x4, NVMe 2.0, SSD Designed for Pros & Gamers, Compatible with PC & Playstation 5, 5 Year Limited Warranty (UK Version) | 4 TB | £764.88 | £191.22 | NVMeHeatsinkFits PS5Gen5 | Prime | Buy on Amazon |
Related comparisons and guides
Other places to go from here: All models, 2TB, With heatsink, Cheapest PS5 SSD, PS5 SSD requirements, The 11.25mm height rule.
Frequently asked questions
What is today's price for a 4TB 9100 Pro?
£764.88 is the lowest new price we found on 21 October 2026. That is £191.22/TB, also the best value per TB at this size.
How far does 4TB go on a PS5?
Around 53, counting 75GB per game. Sizes vary a lot: some games are under 30GB and a few exceed 140GB.
What is the endurance of the Samsung 9100 Pro at 4TB?
2,400 terabytes written, based on the maker's rating of about 600 TBW per terabyte. Console use writes far less than that over a drive's life.
Is the 4TB Samsung 9100 Pro fast enough for the PS5?
Yes. At 14,800 MB/s it is above Sony's recommended 5,500 MB/s. As a Gen5 drive it runs at Gen4 speed in the console.
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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.