SanDisk 4TB WD Black SN850X M.2 2280 PCI-e 4.0 NVMe 1.4 SSD drive

The SanDisk WD Black SN850X (WDS400T2X0E) is a 4 TB NVMe SSD in M.2 2280 format, designed for maximum speed and reliability. It offers sequential read speeds of up to 7,300 MB/s and write speeds of up to 6,600 MB/s. It uses 112-layer 3D TLC NAND BiCS5 and a WD Black G2 controller with built-in DRAM. Supported by Game Mode 2.0 and WD SSD Dashboard, it is suitable for Windows, Linux, and PS5 and XSX gaming consoles.

Specifications:
Model: WDS400T2X0E
Capacity: 4 TB
Form factor: M.2 2280
Interface: PCIe Gen4×4 NVMe
Sequential read: up to 7,300 MB/s
Sequential write: up to 6,600 MB/s
Random read (4 KB): up to 1,200,000 IOPS
Random write (4 KB): up to 1,100,000 IOPS
NAND: 112-layer 3D TLC NAND (Kioxia BiCS5)
Controller: WD Black G2 (with DRAM)
TBW: 2,400 TB
MTBF: 1,750,000 hours
Compatibility: Windows, Linux, PS5, XSX
Dimensions (L × W × H): 80 × 22 × 2.38 mm
Weight: approx. 7.5 g (without heatsink)
Certifications: CE, FCC, RCM, UKCA, BSMI, VCCI, KCC, Morocco, TÜV, UL