Model: KF-21-IT-B Extra inner tray for KF-21-IPF-B mobile rack Aluminum tray without fan for KF-21-IPF-B IDE kit Easy transport and secure valuable data For standard 1" or 1.6" height, 3.5" H.D.D. Support all brands of 3.5" IDE ATA 33/66/100/133 H.D.D. Suitable hard disk type 1.0" or 1.6" height 3.5" H.D.D.