Western Digital WD_BLACK SN770 · WDS250G3X0E · 250 GB

Model code

WDS250G3X0E

Manufacturer designation

WD_BLACK SN770

Capacity

250 GB (decimal)

Storage protocol

NVMe

Write endurance

200 TBW

Manufacturer limited-warranty conditions

5 years or TBW limit, whichever occurs first; regional terms apply

Interface

PCIe Gen4, 16 GT/s, up to 4 lanes

Application segment

Client gaming PC

Module dimensions

80 x 22 x 2.38 mm

Selection limits

Client SSD: confirm slot protocol, module size, firmware and host compatibility. Retrieved dimensions are 80 x 22 x 2.38 mm; confirm exact M.2 keying before ordering.

Identifier scope

Documented model code. Regional ordering suffix and bundle are not invented and are confirmed separately.

Specification source: Western Digital ↗
Checked against documentation: 16.10.2026

“Up to” figures follow manufacturer test conditions; real throughput depends on workload and host system.