Kingwin Aluminum Single Bay Hot Swap Mobile Rack For 3.5&rdquo; SSD/HDD, Internal SATA Hard Drive Backplane Enclosure w/Fan, Support SATA I/II/III & SAS I/II 6Gbps and [Optimized for 3.5&rdquo; SSD/HDD] For standard 5.25 drive bay Direct SATA to SATA bridge connection for fastest performance Single fan (1 rear) support Aluminum material and ABS plastic Easy transport and secure valuable data For standard 1 height, 3.5 H.D.D. Hot-Swap function requires SATA Controller Auto push-pull handle design Support SATA I & SATA II Compatible w/ KF-91-IT-BK Metal power key lock Dust & wear resistant auto shutter LED indicate the power & fan failure light Supports all brands of 3.5 SATA H.D.D. Compatible with all type of PC cases