Supports direct connection of 2.5" SATA/SAS drives with 22/29 pins Supports SSDs & SATA/SAS hard drives of up to 15mm in height Fits into a standard 3.5" expansion bay Dimensions are the same as a standard 3.5" hard drive so it can also be used with any 3.5" SATA backplane Features a 22 pin SATA interface for connecting to your system Hot swap support for quick & easy switching of drives