Western Digital 4TB WD Blue SN5000 NVMe SSD, PCIe Gen 4.0, up to 5,500 MB/s Read Speeds Internal Solid State Drive (SSD) WDS400T4B0E

Western Digital 4TB WD Blue SN5000 NVMe SSD, PCIe Gen 4.0, up to 5,500 MB/s Read Speeds Internal Solid State Drive (SSD) WDS400T4B0E Max Sequential Read: Up to 5500 MBps Max Sequential Write: Up to 5000 MBps 4KB Random Read: Up to 690,000 IOPS Form Factor: M.2 2280 Capacity: 4TB Interface: PCIe Gen4 16GT/s, up to 4 Lanes 4KB Random Write: Up to 900,000 IOPS Power Consumption (Active): Average Active Powe: 75mW