External Hard Drives Comparison

Western Digital Elements Portable 320GB, Seagate FreeAgent GoFlex 1TB
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Western Digital Elements Portable 320GB

Seagate FreeAgent GoFlex 1TB

 General
 Average seek time 12 ms   
 Cache size 8 MB  16 MB   
 Hot-Plug Yes No   
 RAID No No   
 Rotational speed 5400 RPM   
 Connectors
 eSATA No No   
 Firewire No No   
 Networking No 1000 Tb  
 S-ATA No No  
 USB Yes Yes   
 USB version 2.0 2.0  
 Design
 Available colours Black Black  
 Dimensions
 Dimensions (WxHxD) 79 203.82 124.4 mm 3.1 x 5.3 x 6.8 inches   
 Form factor 2.5 inches   
 Weight 155 g 2.8 pounds   
 Features
 Built-in support for encryption No No   
 Display No No   
 Power supply
 Power supply Powerline, USB   
 Storage
 Hard drive size 250 GB 1 TB   
 Price/GB $0.48 / GB  $0.19 / GB   
 Number of hard drives 1 pc   
 Miscellaneous
 Manufacturer warranty 2 year   
 Release year  2010  
 Links
 Product page http://www.wdc.com/en/products/products.aspx?id=470 http://www.seagate.com/au/en/external-hard-drives/portable-hard-drives/performance/goflex-pro/  
 Manual    
Warranty 0 0
Price 4,515-Rs 12,400-Rs