Designed for smart computing solutions, the 146 GB Dell X162K is a 15000 RPM drive suitable for Dell PowerEdge servers and storage arrays. With a serial attached SCSI 2.0 interface, this Dell internal HDD enables data transfers at speeds of up to 6 Gbps, making it ideal for high-end network storage applications. This Dell internal HDD has a 2.5-inch form factor, enabling it to be used in laptops. The hot-swappable feature of the Dell X162K 15000 RPM, allows you to replace this drive in your system with zero downtime, in case of a drive failure.