External Hard Drives Comparison

FreeCom 500GB Unique Design, Western Digital Elements Portable 320GB
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FreeCom 500GB Unique Design

Western Digital Elements Portable 320GB

 General
 Average seek time   12 ms  
 Cache size 256 MB  8 MB  
 Hot-Plug No Yes   
 RAID No No   
 Rotational speed 5400 RPM  5400 RPM  
 Connectors
 eSATA No No   
 Firewire No No   
 Networking No No  
 S-ATA No No  
 USB Yes Yes   
 USB version USB 3.0, also connects to USB 2.0* 2.0  
 Design
 Available colours Silver  Black  
 Dimensions
 Dimensions (WxHxD) 12 x 12 x 1.3 cm 79 203.82 124.4 mm  
 Form factor 2.5 inches  2.5 inches  
 Weight 195 g  155 g  
 Features
 Built-in support for encryption No No   
 Display No No   
 Power supply
 Power supply Powerline  Powerline, USB  
 Storage
 Hard drive size 500GB 250 GB  
 Price/GB   $0.48 / GB  
 Number of hard drives 1 pc  1 pc  
 Miscellaneous
 Manufacturer warranty  2 year  
 Release year    
 Links
 Product page http://www.freecom.com/Products/External-Hard-Drives/Mobile-Hard-Drives/Mobile-Drive-Sq http://www.wdc.com/en/products/products.aspx?id=470  
 Manual    
Warranty 0
Price 9,500-Rs 4,515-Rs