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Product Comparison

Technical Specifications

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Feature

Brand: Western Digital|SKU: WDBFTM0040BBL-WESN

WD My Passport Ultra WDBFTM0040BBL

£119.29

Stock: 2

Brand: Western Digital|SKU: WDBYVG0020BRD-WESN

WD My Passport WDBYVG0020BRD

£74.99

Stock: 11

Brand: Western Digital|SKU: WDBBGB0120HBK-EESN

WD My Book WDBBGB0120HBK - Hard drive - encrypted - 12 TB - external (desktop) - USB 3.0 - 256-bit AES - black

£274.80

Stock: 5

Brand: Western Digital|SKU: WDBYVG0020BBK-WESN

WD My Passport WDBYVG0020BBK

£74.99

Stock: 307

Brand: Western Digital|SKU: WDBYVG0020BBL-WESN

WD My Passport WDBYVG0020BBL - hard drive - 2 TB - USB 3.2 Gen 1

£74.99

Stock: 17

General

Capacity

4 TB

2 TB

—

2 TB

Depth

110 mm

107.2 mm

—

107.2 mm

Device Type

Hard drive - external (portable)

—

Hard drive - external (portable)

Encryption Algorithm

256-bit AES

—

256-bit AES

Features

Password authentication, automatic backup, NTFS formatted

Password authentication, automatic backup

—

Password authentication, automatic backup

Hardware Encryption

Yes

—

Yes

Height

20.96 mm

11.15 mm

—

11.15 mm

Interface

USB 3.0

USB 3.2 Gen 1

—

USB 3.2 Gen 1

Type

Portable

—

Portable

—

Weight

230 g

120 g

—

120 g

Width

81.6 mm

75 mm

—

75 mm

Power

Power Source

USB bus

—

USB bus

Miscellaneous

Cables Included

—

1 x USB 3.0 cable - external

—

1 x USB 3.0 cable - external

Compliant Standards

—

RoHS, Directive 2002/95/EC

—

RoHS, Directive 2002/95/EC

Enclosure Colour

—

Red

—

Black

Blue

Localisation

—

Worldwide (excluding China)

—

Worldwide (excluding China)

Package Type

—

Retail

Works With Chromebook

—

Yes

—

Yes

Manufacturer Warranty

Cables Included

1 x USB-C to USB-A adapter - external

—

Compliant Standards

Directive 2002/95/EC

—

Enclosure Colour

Blue

—

Localisation

Worldwide (excluding China, Japan)

—

Package Type

Retail

—

Service & Support

Limited warranty - 3 years

—

Limited warranty - 3 years

Environmental Parameters

Humidity Range Operating

20 - 80%

—

20 - 80%

Max Operating Temperature

35 °C

—

35 °C

Max Storage Temperature

65 °C

—

65 °C

Min Operating Temperature

5 °C

—

5 °C

Min Storage Temperature

-20 °C

—

-20 °C

Performance

Interface Transfer Rate

5.0 Gbps (USB 3.0) / 480 Mbps (USB 2.0)

—

5.0 Gbps (USB 3.0) / 480 Mbps (USB 2.0)

Connections & Expansion

Interfaces

1 x USB 3.0 - 24 pin USB-C

1 x USB 3.2 Gen 1

—

1 x USB 3.2 Gen 1

Software / System Requirements

OS Required

Windows 10 or later

—

Windows 10 or later

Software Included

WD Discovery, WD Backup, WD Security, WD Drive Utilities

WD Security, WD Drive Utilities, WD Backup, WD Discovery

—

WD Security, WD Drive Utilities, WD Backup, WD Discovery

Dimensions & Weight (Shipping)

Shipping Depth

—

3.98 cm

—

Shipping Height

—

14.6 cm

—

Shipping Weight

—

250 g

—

Shipping Width

—

10.35 cm

—

Weight & Dimensions

Shipping Depth

—

3.98 cm

Shipping Height

—

14.6 cm

Shipping Weight

—

250 g

Shipping Width

—

10.35 cm