Vantec NexStar HX4R NST-640S3R-BK Quad 3.5 inch SATA to USB 3.0 & eSATA External Hard Drive Raid Enclosure w- Fan

Specifications Mfr Part Number: NST-640S3R-BK Features: Aluminum Casing Cools Down Your Hard Drive Vents To Intake Cool Air Maximum Transfer Rates Up to 5 Gbps w/USB 3.0 Maximum Transfer Rates Up to 3 Gbps w/eSATA Large 80mm Fan w/ On & Off Switch Easily Add Storage to Any System with USB 2.0, 3.0 or eSATA Backwards Compatible with USB 2.0 or 1.1 Hot-Swappable - Plug & Play Without Rebooting Attractive LED Indicates Power & HDD Activity Supports Individual, JBOD, RAID 0, 1, 3, 5 & 10 Modes HDD Capacity: Up to 16TB Interface: Internal: SATA External: USB 3.0, eSATA Fan: 80mm System Requirements: Microsoft Windows 8/ 7/ Vista/ XP; Mac OS X v10.4 and Above Port Multiplier Is Required for eSATA Form Factor: 3.5" SATA3 HDD Case Material: Aluminum & Plastic Color: Black Dimensions: 209.0 x 170.0 X 181.0 mm Package Contents: NexStar HX4R Enclosure Power Adapter USB 3.0 Cable eSATA Cable User's Manual