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
• Material: Aluminum & Plastic
• Device Support: SATA I/II/III Hard Drives
• Device Size: 3.5"
• Internal Interface: SATA
• External Interface: USB 3.0 (Backwards Compatible with USB 2.0 & 1.1), eSATA
• HDD Capacity: Up to 12TB 
• Fan: 80mm
• System Requirements:
  • Microsoft Windows XP/ Vista/ 7
  • Mac OS X v10.4 and Up
  • USB 2.0, 3.0 or eSATA Equipped System
  • For USB 3.0 Speeds, the System Must Support USB 3.0 Specification eSATA Equipped System
  • For eSATA Speeds, the System Must Support eSATA Specifications
  • Port Multiplier Is Required for eSATA
• 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

* Product descriptions and part numbers are subject to change, and may not reflect manufacturer product changes. Please check the manufacturer's website and use the item's manufacturer part number to find the most up to date product description.