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Home › WD_BLACK SN8100 PCIe Gen 5 NVMe SSD 4TB (Up to 14,900MB/s read, 14,000MB/s write speeds, Next Gen TLC 3D CBA NAND, Up to 2,400TBW, Best for AI Applications, Gaming, Video Editing) POWERED BY SANDISK

WD_BLACK SN8100 PCIe Gen 5 NVMe SSD 4TB (Up to 14,900MB/s read, 14,000MB/s write speeds, Next Gen TLC 3D CBA NAND, Up to 2,400TBW, Best for AI Applications, Gaming, Video Editing) POWERED BY SANDISK

Browse: NVMe Solid State Drives  4TB drives 

WD_BLACK SN8100 PCIe Gen 5 NVMe SSD 4TB (Up to 14,900MB/s read, 14,000MB/s write speeds, Next Gen TLC 3D CBA NAND, Up to 2,400TBW, Best for AI Applications, Gaming, Video Editing) POWERED BY SANDISK
NVMe SSD 4 TB New
£655.98
£164.00 / TB
Buy now on Amazon.co.uk
Affiliate link. Price shown is the latest we recorded — always check the live price on Amazon.

Price history

WD_BLACK SN8100 PCIe Gen 5 NVMe SSD 4TB (Up to 14,900MB/s read, 14,000MB/s write speeds, Next Gen TLC 3D CBA NAND, Up to 2,400TBW, Best for AI Applications, Gaming, Video Editing) POWERED BY SANDISK price history (last 12 months)

Full Amazon / New / Used price history, last 12 months. Source: Keepa.

Price insights

£655.98Current price

Averages — arrows compare the current price to each average (▲ above / ▼ below).

£708.6530-day average
▼ 7.4%
£615.7390-day average
▲ 6.5%
£550.72180-day average
▲ 19.1%
£482.73365-day average
▲ 35.9%

Lows & highs

£350.99All-time low · 20 Nov 2025
£1,102.44All-time high · 29 Apr 2026
£350.9912-month low · 20 Nov 2025
£1,102.4412-month high · 29 Apr 2026

Description

EXPERIENCE PCIe Gen 5

Drastically enhance your gaming and content creation experience with this PCIe Gen 5.0x4 NVMe M.2 SSD

BREAKNECK SPEEDS

Your drive reaches sequential read speeds up to an astonishing 14,900MB/s, sequential write speeds up to 11,000MB/s (1TB model) 14,000MB/s (2TB-4TB model), and over 1,600,000 IOPS (1TB model) 2,300,000 IOPS (2TB-4TB Models) of random performance

ADVANCED RELIABILITY

Our latest TLC 3D CBA NAND technology ensures your experience is exquisite, no matter if you’re gaming or working

INDUSTRY-LEADER IN POWER EFFICIENCY

Enjoy over 100% more power efficiency than PCIe Gen4

Plus, run your machine at optimal performance with an average operating power of 7W or under

ENDURANCE FOR YOUR WORKLOAD

Up to 2,400 TBW (4TB model) endurance means your machine can handle even the most intense tasks

POWERED BY SANDISK: The WD_BLACK, WD Blue, and WD Green flash products are manufactured by Sandisk Technologies, Inc

or its affiliates and distributed under license from Western Digital Corporation

Buy now on Amazon.co.uk

Specifications

ASINB0F3B6MZM9
BrandSanDisk
ManufacturerSandisk Technologies, Inc.
ModelWDS400T1X0M
Part NumberWDS400T1X0M
Capacity4 TB
TechnologyNVMe SSD
ConditionNew
ColourBlack
EAN0619659220891
UPC619659220891
Sales Rank0