WD BLACK SN7100 1TB M.2 PCIe 4.0 NVMe SSD

The Western Digital WD_BLACK SN7100 is a 1 TB internal Solid State Drive utilizing the M.2 2280 form factor. This storage device employs the PCIe Gen 4.0 x4 interface, facilitating high data throughput necessary for rapid computing tasks. Sequential read operations reach 7250 MB/s, with sequential write speeds peaking at 6900 MB/s. These transfer rates ensure swift system responsiveness and significantly reduced application loading times.

The SN7100 integrates 3D TLC NAND flash memory, managed by the proprietary WD Polaris 3 controller, optimizing performance consistency. Reliability specifications include an endurance rating of 1200 Terabytes Written (TBW) and a Mean Time Between Failures (MTBF) of 1.75 million hours. The drive operates within an average power consumption of 4.5 W and supports low idle power modes for efficiency in mobile and desktop systems.

• Storage capacity of 1000 GB
• M.2 2280 physical form factor
• PCIe Gen 4.0 x4 interface lanes
• Random read performance up to 1,000,000 IOPS
• Random write performance up to 1,400,000 IOPS
• NAND flash utilizes 3D TLC technology
• NVMe version 1.4 compliant
• Supports SMART, ECC, and TRIM functions