Features

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General
Sales Package Portable Hard Drive, USB 3.0 Cable, Quick Install Guide  External Solid State Drive  External Portable Hard Drive, USB Cable, Quick Start GuidView More...
Model Name WDBS4B0020BWT-WESN  MU-PA500B/WW  1TB 
Type HDD  SSD  HDD 
Capacity 2 TB  500 GB  1 TB 
Color White  Blue  Grey 
System Requirements Windows 7, Windows 8, Windows 8.1, Windows 10  Windows 7, Mac OS X 10.9 (Mavericks), Android 4.4 (KitKatView More... Windows: 7, 8, Mac OS X 10.6, Android 2.3, iOS 6 
Form Factor Portable  Portable  Portable 
Wired|Wireless Wired  Wired 
Cloud Backup No  No  No 
Additional Features
Connector Type USB Type-C to A 
Data Transfer Rate 5 GB/s  Upto 540 Mbps  USB 3.0 
Shock Resistant Yes No 
Backward Compatible Yes
Password Protection Yes Yes Yes
Other Features Designed to Fit in the Palm, Back Up Automatically, Easy View More... UASP Mode: Support, Security: Portable SSD Software, MultView More... onnect to USB 2.0 or 3.0 ports for easy plug-and-play perView More...
Rotational Speed 5400 RPM 
Water Resistant No 
Encryption Built-in 256-bit AES Hardware Encryption with WD SecurityView More... AES 256-bit Hardware Encryption 
Case Material Metal 
Power Features
External Power Required No  No 
Power Requirement USB Powered 
Dimensions
Width 81.5 mm  74 mm  40.5 mm 
Height 110 mm  57.3 mm  120 mm 
Depth 13.8 mm  10.5 mm  160.5 mm 
Weight 170 g  51 g  200 g 
Warranty
Warranty Summary 3 Years Worldwide Warranty  3 Years Limited Warranty  2Year HP India replacement Warranty 
Warranty Service Type Carry In  Carry In  2Years Limited Brand Warranty 
Covered in Warranty Manufacturing Defects  Manufacturing Defects  Manufacturing Defect 
Not Covered in Warranty Physical Damages  Physical Damages  Physical Damages 
Domestic Warranty 3 Year  2 Year