Model: KF-91-IT-W Extra inner tray for KF-91 Serial ATA mobile rack Aluminum cover tray for KF-91 mobile rack Special shock absorber system For standard 1" or 1.6" height, 3.5" H.D.D. Support all brands of 3.5" Serial ATA H.D.D. Suitable hard disk type 1.0" or 1.6" height 3.5" Serial ATA H.D.D. Easy transport and secure valuable data