WD_BLACK SN850X: 1TB, M.2 2280, PCIe Gen4 NVMe SSD with Heatsink

4.80 (1268)
Best price today
$242
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newegg_com
4.80 (1268)
In stock
$242
Prices last updated Jun 26, 2026

Highlights

  • 1TB internal SSD in M.2 2280 form factor
  • PCIe Gen4 NVMe performance with read speeds up to 7,300 MB/s
  • Includes heatsink to help maintain performance under heavy workloads
  • Built with Western Digital TLC 3D NAND
  • Supports WD_BLACK Dashboard for Windows drive health monitoring and Game Mode 2.0 features

Description

The WD_BLACK SN850X is a high-speed internal SSD built in the compact M.2 2280 form factor. This 1TB variant is designed for fast game and application loading, with read speeds up to 7,300 MB/s on supported systems. Built with Western Digital TLC 3D NAND, it offers responsive performance for gaming PCs and workstations while helping keep more titles and large files in one place. The SN850X also supports the WD_BLACK Dashboard for Windows, which can monitor drive health and enable Game Mode 2.0 features. This version includes a heatsink to help sustain performance during demanding sessions.

Specifications

Color Black
Brand Name Western Digital
Brand Sony
Category ssd
Model Family SN850X
Condition New
Storage Gb 1024
Form Factor M.2 2280

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