Intel 750 Series AIC 800GB internal SSD NVMe PCIe 3.0x4 MLC (SSDPEDMW800G4X1) Storage Capacity: 800GB internal Solid State Drive. Sequential 128 KB Read (up to MB/s): 2,100. equential 128 KB Write (up to MB/s): 800. Random 4 KB Read (up to IOPS): 420,000. Random 4 KB Write (up to IOPS): 210,00. Form Factor: Half-height half-length (HHHL) Add-in Card. Interface: PCI Express Gen3 x4.