introducing the icy dock tougharmor mb991sk-b 2.5" sata mobile rack solution for use in 3.5" device bays (floppy bay). it is a smaller form factor device built specifically for systems with small real estate to work with. using a heavy duty metal construction, it is capable to withstand the harshest enterprise type environments. the drive is fully secured by our proven technologies such as, the eagle-hook lock system and metal 2-segment safeguard key. our full metal ez slide mini tray allows interchangeability of data between multiple systems with other tougharmor products. suggested applications in medical military systems, media servers, and ipcs, approved by tier 1 companies. efficient space use the mb991sk-b is perfect for use in industrial pcs, smb sff servers, mobile dvr systems, or even home servers. these systems tend to use components that provide the needed features, in the smallest form factor available. the ability to house one sata ssd or hdd in a single 3.5 bay makes it a valuable asset in specific applications such as, integration into an industrial imaging or medical device. model number : mb991sk-b color : matt black host interface : single 7pin sata