WD_BLACK SN8100 2TB for PS5: live price and fit
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The lowest new price for a 2TB WD_BLACK SN8100 on Amazon.co.uk is £449.99, checked 21 October 2026. That is £225.00/TB, also the best value per TB at this size. At this size it reads at up to 14,900 MB/s with 1,200 TBW of endurance. 2TB is the sweet spot. Counting 75GB a game, it takes about 26, and makers tend to price this size most keenly per terabyte.
PS5 requirements as published in Sony's M.2 SSD support page. Prices from Amazon.co.uk.
WD_BLACK SN8100 2TB: the numbers at this size
| Spec | Value |
|---|---|
| Capacity | 2TB (about 26 games at 75GB each) |
| Sequential read at this size | 14,900 MB/s |
| Endurance at this size | 1,200 TBW |
| PS5 compatible | Yes |
| Heatsink | Add a low-profile heatsink |
Figures are the maker's published "up to" ratings, checked October 2026 against the maker's spec sheet.
Is 2TB of the WD_BLACK SN8100 enough?
2TB is the sweet spot. Counting 75GB a game, it takes about 26, and makers tend to price this size most keenly per terabyte.
For the drive's full spec sheet and other sizes, go to the WD_BLACK SN8100 page. For rival 2TB drives from every maker, go to all 2TB PS5 SSDs.
WD_BLACK SN8100 2TB against its other sizes
| Size | Cheapest new price | Price per TB |
|---|---|---|
| WD_BLACK SN8100 2TB (this page) | £449.99 | £225.00/TB |
| WD_BLACK SN8100 1TB | £219.00 | £219.00/TB |
| WD_BLACK SN8100 4TB | £810.00 | £202.50/TB |
| WD_BLACK SN8100 8TB | £1,600.00 | £200.00/TB |
Cheapest compatible new listing per size on Amazon.co.uk, as of 21 October 2026.
Rivals at 2TB: live prices
| Drive | Read speed | Price | Price per TB |
|---|---|---|---|
| Kingston FURY Renegade G5 | 14,800 MB/s | £390.18 | £195.09/TB |
| Samsung 9100 Pro | 14,800 MB/s | £434.99 | £217.50/TB |
| Crucial T710 | 14,500 MB/s | £451.50 | £225.75/TB |
Peers chosen by class and rated read speed. Prices are each model's lowest new 2TB listing on Amazon.co.uk on 21 October 2026.
Heatsink fit at this capacity
The WD_BLACK SN8100 is sold with a heatsink as well as bare. We hold no verified dimension for that heatsink, so its listings carry a "Check height" tag instead of "Fits PS5". Sony's limit is 11.25mm total thickness and 25mm width (see Sony's M.2 SSD requirements).
Compatible drives, live prices
| Product | Capacity | Price | Price per TB | Tech | Prime | Buy |
|---|---|---|---|---|---|---|
WD_BLACK SN8100 PCIe Gen 5 NVMe SSD 2TB (Up to 14,900MB/s read, 11,000MB/s write speeds, Next Gen TLC 3D CBA NAND, Up to 1,200TBW, Best for AI Applications, Gaming, Video Editing) POWERED BY SANDISK1 other listing of this model£492.99 | 2 TB | £449.99 | £225.00 | NVMeGen5 | - | Buy on Amazon |
| SANDISK Optimus GX PRO 8100 2TB PCIe 5.0 NVMe SSD with Heatsink, M.2 2280 | Up to 14,900MB/s Read Speeds, Up to 14,000MB/s Write Speeds, Internal Solid State Drive | 2 TB | £527.99 | £264.00 | NVMeHeatsinkCheck heightGen5 | Prime | Buy on Amazon |
Related comparisons and guides
You may also want All models, 2TB, With heatsink, Cheapest PS5 SSD, PS5 SSD requirements, The 11.25mm height rule.
Frequently asked questions
What does the 2TB WD_BLACK SN8100 cost right now?
From £449.99 new, when we checked on 21 October 2026. That is £225.00/TB, also the best value per TB at this size.
What will a 2TB WD_BLACK SN8100 hold?
Roughly 26 big games if each averages 75GB. Your own total will be lower with several 100GB-plus titles and higher with smaller ones.
What is the endurance of the WD_BLACK SN8100 at 2TB?
1,200 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.
Does the 2TB WD_BLACK SN8100 meet Sony's recommended speed?
It is rated at 14,900 MB/s at this size, comfortably over the 5,500 MB/s Sony recommends. As a Gen5 drive it runs at Gen4 speed in the console.
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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.