External Hard Drives Comparison

Western Digital MY BOOK 4000GB, Seagate Backup Plus Portable Drive 1TB
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Western Digital MY BOOK 4000GB

Seagate Backup Plus Portable Drive 1TB

 General
 Average seek time    
 Cache size 16 MB   
 Hot-Plug   No   
 RAID   No   
 Rotational speed 7200 RPM 5400 RPM  
 Connectors
 eSATA No No   
 Firewire No No   
 Networking    
 S-ATA    
 USB Yes Yes   
 USB version 2.0+3.0 3.0  
 Design
 Available colours Black Royal Blue Colour  
 Dimensions
 Dimensions (WxHxD) 6.70X5.50X1.90 inches 81.1 123.4 14.5 mm   
 Form factor 3.5 Inches 2.5 inches  
 Weight 1.03 kg 224 g   
 Features
 Built-in support for encryption   No   
 Display   No   
 Power supply
 Power supply AC 120/230 V USB  
 Storage
 Hard drive size 4000 GB 1 TB   
 Price/GB    
 Number of hard drives 1 pc 1 pc  
 Miscellaneous
 Manufacturer warranty 2 Year Limited Warranty   
 Release year 2010 2012  
 Links
 Product page http://store.westerndigital.com/store/wdus/en_US/DisplayProductDetailsPage/categoryID.13093400/parid.13092300/catid.13092800 http://www.seagate.com/au/en/external-hard-drives/portable-hard-drives/standard/backup-plus/?sku=STBU1000302  
 Manual    
Warranty 3 Years limited Warranty
Price 17,999-Rs 9,999-Rs