A true time saver, this trayless SATA hard drive drawer allows for quick insertions and removals of any 3.5" SATA hard drive. Featuring an innovative design that eliminates having to fasten the drive to a tray or caddy, the drive can be installed or uninstalled in seconds as though it were ejectable storage (flash media, floppy disks etc). Plus, with a 1000+ insertion rating, you won't need to worry about worn contacts.