External Hard Drives Comparison

Western Digital Elements Portable 250GB , Sony HD-EG5/BC External Portable
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Western Digital Elements Portable 250GB

Sony HD-EG5/BC External Portable

 General
 Average seek time    
 Cache size 8 MB 256 MB  
 Hot-Plug No No   
 RAID No No   
 Rotational speed 5400 RPM 5400 RPM   
 Connectors
 eSATA No No   
 Firewire No No   
 Networking No No  
 S-ATA No No  
 USB No Yes   
 USB version 2.0 3.0  
 Design
 Available colours Black Black  
 Dimensions
 Dimensions (WxHxD) 79 203.82 124.4 mm 80 x 16 x 126 mm  
 Form factor 2.5 inches  2.5 inches  
 Weight 155 g 220g  
 Features
 Built-in support for encryption No No   
 Display No No   
 Power supply
 Power supply Powerline, USB DC 5V (USB bus powered)   
 Storage
 Hard drive size 250 GB 500GB  
 Price/GB $0.48 / GB   
 Number of hard drives 1 pc 1 pc   
 Miscellaneous
 Manufacturer warranty    
 Release year 2 year   
 Links
 Product page  http://www.sony-asia.com/product/hd-eg5  
 Manual    
Warranty 0
Price 6,550-Rs 8,550-Rs