WD · Drive

WD_BLACK SN850X 4TB WDS400T2X0E

NVMe PCIe 4.0 · M.2 2280 · 4 TB

Specifications

From Documents[1]
Type
SSD
Interface
NVMe, PCIe 4.0 x4
Form factor
M.2 2280
Capacity
4 TB

Sources

  1. Documents · checked Oct 19, 2026
    Where on the page: datasheet 07/2025: "M.2 2280 NVMe SSD"; "PCIe GEN4 16GT/S, UP TO 4 LANES"; models without heatsink

Specs last checked Oct 19, 2026. Spotted a mistake? Tell us and we'll fix it.

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