Capacity 750 GB, Form Factor HHHL (CEM3.0), Interface PCIe NVMe 3.0 x4, Non-operating 3.13 GRMS, Operating 50 G, 170 in/s, trapezoidal, Non-operating 50 G, 170 in/s, trapezoidal, Active 18 W, Idle 6 W. Delivering amazing combination of low latency, ultra endurance, high QoS, and high throughput, the Intel Optane DC P4800X series is the extremely responsive data center hard drive.