Move beyond the pace of a SATA SSD’s with an upgrade to the HIKVISION E1000 and get 3.5x the speed of SATA-based SSD3. With PCIe Gen3x4 NVMe 1.3 standard, and speeds up to 2100MB/s read and 1800MB/s write, you will feel the improved performance from boot-ups, software load times, and transfers giving you maximum efficiency without the constant slowdowns. The E1000 is built with 3D NAND flash inside.