Western Digital Black SN7100 4TB M.2 NVMe PCI-E Gen4 Solid State Drive - Read 7250 MB/s, Write 6900 MB/s
Part number: WDS400T4X0E-00CJA0
In line with its usual price of £577 over the last 90 days.
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At a glance
Western Digital Black SN7100 4TB M.2 NVMe PCI-E Gen4 Solid State Drive - Read 7250 MB/s, Write 6900 MB/s is a 4 TB M.2 SSD using NVMe, with sequential reads up to 7000 MB/s. It is listed at 2 UK shops, cheapest in stock at AWD-IT for £576.75 (checked 19 October 2026). That is in line with its usual price of £577 over the last 90 days.
From the retailer
Experience lightning-fast storage with the Western Digital Black SN7100 4TB M.2 NVMe PCI-E Gen4 SSD. Achieve read speeds of 7250 MB/s and write speeds of 6900 MB/s, making it perfect for demanding applications and gaming. Its high capacity ensures ample space for your files while delivering exceptional performance.
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