SSD Disk Western Digital WD_BLACK SN7100 WDS100T4X0E M.2 2280 1TB

Western Digital WD_BLACK SN7100 1TB WDS100T4X0E M.2 2280 NVMe PCIe Gen4 SSD

The Western Digital WD_BLACK SN7100 1TB (part number WDS100T4X0E) is an internal M.2 2280 SSD with a PCIe Gen4 x4 interface. It uses TLC 3D NAND flash and reaches sequential read speeds of up to 7,250 MB/s and sequential write speeds of up to 6,900 MB/s.

The drive is aimed at gamers and at users who need fast, power-efficient storage, and the manufacturer says it was engineered with laptops and handheld gaming devices in mind. It fits any computer with an M.2 M-key 2280 slot and PCIe Gen4 support.

At 1TB the drive reaches up to 7,250 MB/s sequential read and 6,900 MB/s write, with an endurance of 600 TBW. The series is offered in capacities of up to 4TB, so it can be matched to a large game library or to heavy file work.

Key features

• PCIe Gen4 x4 and NVMe - A PCIe Gen4 interface with four lanes and the NVMe protocol in the M.2 2280 format.
• High sequential speeds - Sequential read of up to 7,250 MB/s and sequential write of up to 6,900 MB/s (1-2TB models).
• Random performance - Up to 1,000,000 random read IOPS and up to 1,400,000 random write IOPS.
• Power efficiency - Designed with laptops and handheld gaming devices in mind, with an emphasis on power efficiency at maximum speed.
• Endurance and reliability - A write endurance of 600 TBW and a mean time between failures (MTBF) of 1,750,000 hours.

Specifications