4TB 4000 GB PCI Express 3.1 3290 MB/s 2100 MB/s
480GB 480 GB Serial ATA III 500 MB/s 330 MB/s
3D XPoint memory media Sustained Sequential Read/Write: up to 1400 / 600 MB/s 4KB Random Read/Write, Queue Depth 4: up to 340K / 140K IOPs PCIe 3.0 X2, NVMe interface 5-year warranty