Features

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General
Sales Package External Solid State Drive  1 Hard Drive, USB 3.0 Cable, Users Manual (Pre-installed View More... Portable Hard Drive, USB 3.0 Cable, Quick Install Guide 
Model Name MU-PA500B/WW  HDTC920AK3AA  WDBS4B0020BWT-WESN 
Type SSD  HDD  HDD 
Capacity 500 GB  2 TB  2 TB 
Color Blue  Black  White 
System Requirements Windows 7, Mac OS X 10.9 (Mavericks), Android 4.4 (KitKatView More... Formatted NTFS for Microsoft Windows 10, Windows 8.1, WinView More... 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
Number of Ports 1 
Connector Type USB Type-C to A 
Data Transfer Rate Upto 540 Mbps  5  5 GB/s 
Shock Resistant Yes Yes
Backward Compatible Yes Yes
Password Protection Yes Yes Yes
Other Features UASP Mode: Support, Security: Portable SSD Software, MultView 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...
Power Features
Power Source USB-powered 
External Power Required No  No 
Dimensions
Width 74 mm  81.5 mm 
Height 57.3 mm  110 mm 
Depth 10.5 mm  13.8 mm 
Weight 51 g  149 g  170 g 
Warranty
Warranty Summary 3 Years Limited Warranty  3 Years Warranty  3 Years Worldwide Warranty 
Warranty Service Type Carry In  Carry In  Carry In 
Covered in Warranty Manufacturing Defects  Manufacturing Defects  Manufacturing Defects 
Not Covered in Warranty Physical Damages  Physical Damages  Physical Damages 
Domestic Warranty 3 Year  3 Year