CRU RTX430-3QR (35460-3130-0100) Steel Black SATA I/II/III USB 3.0 & eSATA RAID Huge Volumes in a Portable Enclosure Material: Steel Specifications: Host Interfaces: eSATA, Dual FireWire 800, USB 3.0 Speeds: USB 3.0 - up to 5 Gbps eSATA - up to 3 Gbps FireWire 800 - up to 800 Mbps USB 2.0 - up to 480 Mbps Drive Types Supported: SATA1, SATA2, and SATA3 hard disk drives TrayFree Technology: Yes Linux distributions using kernel version 2.4 or above Power Switch: 2 position (on/off) Power Supply: Input: 100-240 VAC, Output: 200 Watts Cooling Fan: Dual temperature-activated quiet magnetic levitation fans External Materials: Cold rolled steel Maximum Capacity (per Bay): up to 16TB Operating Systems Supported: Operating System Requirements: Windows 7, Vista, XP, Server 2003, Mac OS X 10.2.6 or later