4TB My Passport for Mac Portable External Hard Drive

Secure and reliable My Passport for Mac safeguards your creative life. Protect your important files with Apple Time Machine backups and 256-bit AES hardware encryption with the precision design of a WD drive.

Secure and reliable
Trust My Passport for Mac to help protect your precious memories and confidential files. Set a password to lock your drive with hardware encryption and help keep your private files safe. Because it’s hardware-based encryption, it won’t impact the speed of your transfers or slow down your computer.

Compatible with Apple Time Machine
Compatibility with Apple Time Machine makes it easy to regularly back up the files that define your creative life. Set up a backup schedule and rest assured that your files are protected.

Sleek design with high capacity
With up to 4 TB in the palm of your hand, My Passport for Mac is a high capacity, ideal companion for your Macbook. It's stylish, compact design complement your on-the-go lifestyle.

Ultra-fast transfer rates
The power of USB 3.0 lets you access and save files in blazing-fast speed. Best of all, no separate power supply is needed.

You’re in control
Configure, manage and diagnose your drive with WD Drive Utilities. Run drive diagnostics, erase and format your drive, register your drive and more.

WD reliability

WD knows your data is important, so we build our drives to demanding requirements for durability, shock tolerance and long-term reliability. And for peace of mind, we back up our reliability with a 3-year limited warranty.

Manufacturer Part Number
WDBCGL0040BSL-NESN
Full Product Specifications

Note:

  • The full product specifications below are from the manufacturer and may contain information related to other package quantities that will not apply to the product that you are reviewing. Please confirm the actual content and/or package quantity from the main product specifications page.
  • These specifications may represent the entire product series/model/line to which this product belongs with specific configuration differences between the individual products stated.
  • These specifications may have been copied from the same product in other region/country in which case there might be minor differences in region-specific data such as Input Voltage, Terms of Warranty etc.

Product Specifications:

Average latency: N/A
Average read seek: N/A:
Battery: No:
Cache/Buffer: N/A:
Data transfer rate:

  • USB 3.0 up to 5 Gb/s
  • USB 2.0 up to 480 Mb/s:
Disk Capacity: 1, 2, 3, 4TB
Drive Bays: N/A
Interfaces: USB 3.0 (USB 2.0 compatible)
Memory: N/A
Processor: N/A
Rotational Speed: N/A:
Tape Drive: N/A
Write Speed: N/A

Product Dimensions:

Depth: 4.33 in (110.07 mm)
Height:
1TB: 0.62 in (15.84mm):
2TB, 3TB, 4TB: 0.83 in (20.96mm):
Length/Width: 3.21 in (81.57mm)
Weight:
1TB: 0.34 lb (0.16 kg):
2TB, 3TB, 4TB: 0.50 lb (0.23 kg):

Colors available: Black/Silver

Country Code / Origin: Product of Thailand

Environmental Specifications:

Operating Temperature: 5°C to 35°C
Non-op Temperature: –20°C to 65°C
Operating relative humidity: N/A
Non-operating relative humidity: N/A

Power Specifications:

AC input voltage (AC adapter): N/A
AC input frequency: N/A

Languages for software:

• English

• Chinese, Simplified

• Chinese, Traditional

• Czech

• Dutch

• French

• German

• Hungarian

• Italian

• Japanese

Languages for User Manual:

• English

• Arabic

• Indonesian

• Chinese, Simplified

• Chinese, Traditional

• Czech

• Danish

• Dutch

• Finnish

• French

• German

• Greek

• Hungarian: •Italian

•Japanese

•Korean

•Norwegian

•Polish

•Portuguese-Brazilian

•Romanian

•Russian

•Slovakian

•Spanish-Int'l

•Swedish

•Turkish

Licenses Included: WD Security, WD Utilities

Limited Warranty2:

AUS/NZ: 3 years:
China: 3 years:
EMEA: 3 years:
Japan: 3 years:
Multi-City Asia: 3 years:
Pan Am: 3 years:

Previous Product Model:

Product Name: N/A
Ref Order Number: N/A

Regulatory:

NRCAN compliant: n/a
RoHS compliant1: Yes

Software included: N/A