The Icy Dock MB153SP-B FatCage, a high-quality rack suitable for three 3.5" SATA 1.5Gbps/ 3Gbps/ 6Gbps HDDs that fits into two 5.25" half-height device bays. This composite material rack features a removable EZ-Tray system and comes with a universal 80mm cooling fan with 2Pin and 3Pin connectors. Ideal for office use, this ICY DOCK product is compatible with many devices and is perfect for those who want to expand their storage options. Get your hands on the MB153SP-B today and enjoy efficient and reliable storage!