Western Digital My Book Essential WDG1U3200N 320GB 7200 RPM 8MB Cache USB 2.0 External Hard Drive - Retail

Small, simple, elegant, and very easy to use. Just plug it in, and you've got plenty of room to back up and save your valuable data, music, photos, and movies. 

Product Features

• Easy to set up, easy to use -- This drive is all about simplicity. Plug it into your computer’s USB 2.0 port and start saving.
• Intelligent drive management features — The My Book drive turns itself on and off with your computer.
• Smart design — The elegant case, iconic of a book, takes up less space on your desk, stacks horizontally, and allows two or more drives to stand neatly together like volumes on a shelf.
• High quality hard drive — Inside the case is an exceptionally fast, ultra quiet, cool-running hard drive from Western Digital.
• Free Google™ software — Search your drive, manage your photos, and simplify Web searches with included Google software.  Note: Google software is compatible with Windows 2000 and XP only. 
  
  Ideal For
  • Simple add-on storage for your files, music, photos and movies
  • Adding virtually unlimited storage with multiple USB 2.0 external hard drives
  
  System Requirements
  • Available USB Port
  • Windows® 2000/XP/Vista™ or,
  • Mac® OS X 10.3 or later
  
  Package Includes
  • USB 2.0 external hard drive
  • USB cable
  • AC adapter with power cord
  • Quick Install Guide 
    
    SPECIFICATIONS
    
    

    Performance Specifications

    Serial Transfer Rate
    	USB 2.0
    	Serial Bus Transfer Rate (USB 2.0)	480 Mbits/s (Max)

    Physical Specifications
    	Formatted Capacity	320,072 MB
    	Capacity	320 GB
    	Interface	USB 2.0

    Physical Dimensions
    English
    	Height	6.710 Inches (Max)
    	Length	5.550 Inches (Max)
    	Width	2.25 Inches (+/- 0.010 inch)
    	Weight	2.90 Pounds

    Metric
    	Height	170.5 mm (Max)
    	Length	141 mm (Max)
    	Width	57.2 mm
    	Weight	1.32 kg

    Environmental Specifications
    Temperature (English)
    	Operating	41° F to 95° F
    	Non-operating	-4° F to 149° F

    Temperature (Metric)
    	Operating	5° C to 35° C
    	Non-operating	-20° C to 65° C

    Electrical Specifications
    Current Requirements
    	Power Dissipation
    	AC Input Voltage	100-240 VAC
    	AC Input Frequency	47-63 Hz