Features

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General
Sales Package Portable Hard Drive, USB 3.0 Cable, Quick Install Guide  EHDD, Cable, Warranty Card  My Passport Hard Drive, USB 3.0 Cable, WD Backup, WD SecuView More... External Hard Drive, USB 3.0 Cable, Quick Start Guide, In View More...
Model Name WDBS4B0020BWT-WESN  HD-SL1/SC1 IN//HD-SL1/SO1 IN  My Passport  Canvio Alumy
Type HDD  HDD  HDD  HDD
Capacity 2 TB  1 TB  1 TB  2 TB
Color White  Silver  Red  Red
System Requirements Windows 7, Windows 8, Windows 8.1, Windows 10  Windows 8.1 (32 bit / 64 bit), Windows 8 (32 bit / 64 bitView More... Formatted for Windows 7, Windows 8, Windows 10, Requires View More... Formatted NTFS for Microsoft Windows: 8.1, 8, 7
Form Factor Portable  Portable  Portable  Portable
Wired|Wireless Wired  Wired  Wired  Wired
Cloud Backup No  Yes No
Additional Features
Number of Ports 1 
Connector Type USB 3.0 micro-b Connector  USB 3.0
Data Transfer Rate 5 GB/s  USB 3.0: Upto 5 Gb/s, USB 2.0: Upto 480 Mb/s  USB 2.0: 480 Mb/s, USB 3.0: 5 Gb/s  5.0 Gbps
Shock Resistant Yes
Backward Compatible Yes Yes
Password Protection Yes Yes Yes
Other Features Designed to Fit in the Palm, Back Up Automatically, Easy View More... Display: High Color (More than 16 bit), 800 x 600 pixels,View More... Supports USB 2.0 or USB 3.0 Port, With Built-in Shock Sen View More...
Encryption Built-in 256-bit AES Hardware Encryption with WD SecurityView More... Yes
Power Features
Power Source USB-powered  USB-powered
External Power Required No  No  No 
Power Requirement DC 5 V  900 mA
Power Consumption 4.5 W 
Dimensions
Cable Length 60 cm 
Width 81.5 mm  81 mm  37 mm  75 mm
Height 110 mm  12 mm  9.4 mm  113.5 mm
Depth 13.8 mm  118 mm  78.2 mm  18 mm
Weight 170 g  190 g  170 g  240 g
Warranty
Warranty Summary 3 Years Worldwide Warranty  3 Years Warranty  2 Years + Additional 1 Year Extended Warranty  3 Years Warranty
Warranty Service Type Carry In  Carry In  3 Years Limited Warranty  If There is Any Technical Issue with the Products Kindly  View More...
Covered in Warranty Manufacturing Defects  All  Manufacturing Defects  Manufacturing Defect
Not Covered in Warranty Physical Damages  Physical Damages  Warranty does not cover physical damage  Physical Damages
Domestic Warranty 3 Year  3 Year  3 Year  3 Year