This 480GB 5100 SATA 6Gb/s Enterprise Entry 2.5" G3 Entry Hot Swap Solid State Drive works with select System X servers to provide an affordable solution for read-intensive workloads. Using Micron NAND flash memory technology with a SATA 6Gb/s interface, this drive is perfect for applications such as boot, web servers, lower data rate operational databases and analytics. It also offers drive a write endurance of between 0.5 and 0.9 total drive writes per day (DWPD).