Features

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General
Sales Package External Solid State Drive  External Portable Hard Drive, USB Cable, Quick Start GuidView More... Portable Hard Drive, USB 3.0 Cable, Quick Install Guide 
Model Name MU-PA500B/WW  1TB  WDBS4B0020BWT-WESN 
Type SSD  HDD  HDD 
Capacity 500 GB  1 TB  2 TB 
Color Blue  Grey  White 
System Requirements 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  Windows 7, Windows 8, Windows 8.1, Windows 10 
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 Upto 540 Mbps  USB 3.0  5 GB/s 
Shock Resistant Yes No 
Backward Compatible Yes
Password Protection Yes Yes Yes
Other Features 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... Designed to Fit in the Palm, Back Up Automatically, Easy View More...
Rotational Speed 5400 RPM 
Water Resistant No 
Encryption AES 256-bit Hardware Encryption  Built-in 256-bit AES Hardware Encryption with WD SecurityView More...
Case Material Metal 
Power Features
External Power Required No  No 
Power Requirement USB Powered 
Dimensions
Width 74 mm  40.5 mm  81.5 mm 
Height 57.3 mm  120 mm  110 mm 
Depth 10.5 mm  160.5 mm  13.8 mm 
Weight 51 g  200 g  170 g 
Warranty
Warranty Summary 3 Years Limited Warranty  2Year HP India replacement Warranty  3 Years Worldwide Warranty 
Warranty Service Type Carry In  2Years Limited Brand Warranty  Carry In 
Covered in Warranty Manufacturing Defects  Manufacturing Defect  Manufacturing Defects 
Not Covered in Warranty Physical Damages  Physical Damages  Physical Damages 
Domestic Warranty 2 Year  3 Year