Turns any 3.5in SATA hard drive into a rugged, hot-swap storage solution for a 5.25in bay\n\n This high quality Removable SATA Hard Drive Drawer/ Mobile Rack delivers a professional-grade hot-swap solution, allowing you to quickly swap SATA hard drives in/out of a computer without having to open the computer case. The mobile rack is fully compatible with RAID installations to ensure maximum performance & versatility for enhanced storage applications.\n\n To maximize performance & utilize the full speed potential of your SATA III hard drives, this HDD Backplane supports SATA III for transfer speeds up to 6 Gbps when paired with a compatible controller.\n\n Simply install the drive bay into a 5.25in bay on the host computer, then mount a 3.5in SATA HDD into the (removable) caddy. Connecting the SATA hard drive to the computer is as easy as inserting the caddy into the drive bay, which can be locked to prevent unauthorized removal of the drive. Features a front panel ball bearing fan, aluminum construction & 25K insertion rating. Backed by Star Tech.com's 2-year warranty.\n\n This product is interchangeable as a replacement for Stor Case SATA models S21J111, SC21J111 & RJR110.\n\n The Star Tech.com Advantage\n\n- Maximize performance, with file transfer speeds up to 6 Gbps when paired with SATA III HDD & controller\n- Mobile rack system makes removing/replacing drives quick & safe, while a key lock prevents unauthorized access to the drive\n- Solid aluminum construction, 40mm cooling fan & 25, 000+ insertion rating ensures durability & reliability from the Mobile Rack & the SATA drive Feature Feature Value Size 13.3 cm (5.25") Type Bezel panel HDD size 3.5"HDD interface Serial ATA, Serial ATA II, Serial ATA IIIFan diameter 4 cm Data transfer rate 6 Gbit/s Product colour Black Material Aluminium Width 147 mm Depth 190 mm Height 41 mm Weight 860 g Dust cover included Y