Product Comparison
Technical Specifications
Feature
General
Capacity
2 TB
1 TB
500 GB
2 TB
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Depth
100 mm
64.5 mm
100.54 mm
100.8 mm
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Device Type
Solid state drive - external (portable)
Solid state drive - external (portable)
Solid state drive - external (portable)
Solid state drive - external (portable)
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Encryption Algorithm
256-bit AES
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256-bit AES
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Features
Shock resistant, password authentication, automatic backup, NVM Express (NVMe), vibration dampening
exFAT formatted
Dust-proof, water resistant
Dust-proof, water resistant, drop-resistant
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Hardware Encryption
Yes
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Yes
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Height
9 mm
8.72 mm
8.95 mm
9.6 mm
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Interface
USB 3.2 Gen 2
USB 3.0
USB 3.2 Gen 2
USB 3.2 Gen 2
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Weight
45.7 g
27.2 g
—
69.4 g
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Width
55 mm
64.5 mm
52.42 mm
52.55 mm
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Power
Power Source
USB bus
USB bus
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—
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Miscellaneous
Cables Included
1 x USB-C 3.2 Gen 2 cable, 1 x USB-C to USB-A adapter
1 x USB 3.0 cable
1 x USB-C cable - external, 1 x USB-C to USB-A adapter - external
1 x USB-C cable - external
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Compliant Standards
—
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IEC 60529 IP55
IP65
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Enclosure Colour
Space grey
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—
—
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Localisation
Worldwide (excluding China)
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Americas, Europe, Asia Pacific, Australia, Latin America, Middle East, Africa
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Performance
Interface Transfer Rate
10.0 Gbps (USB 3.2 Gen2)
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10.0 Gbps (USB 3.2 Gen2)
10.0 Gbps (USB 3.2 Gen2)
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Internal Data Rate
1050 MBps (read) / 1000 MBps (write)
—
1050 MBps
1000 MBps
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Max Data Transfer Rate
1050 MB/s
400 MB/s
—
—
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Connections & Expansion
Interfaces
1 x USB 3.2 Gen 2 - 24 pin USB-C
1 x USB 3.0
1 x USB 3.2 Gen 2
1 x USB 3.2 Gen 2
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Environmental Parameters
Max Operating Temperature
—
—
45 °C
45 °C
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Max Storage Temperature
—
—
85 °C
85 °C
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Min Operating Temperature
—
—
0 °C
0 °C
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Min Storage Temperature
—
—
-20 °C
-20 °C
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Shock Tolerance (operating)
—
—
1500 g
—
—
Vibration Tolerance (operating)
—
—
5 gRMS @ 10-2000 Hz
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Software / System Requirements
OS Required
Windows 10 or later, Apple macOS 11 or later
Windows 10 or later, Apple macOS 11 or later
Apple MacOS X 10.6 or later, Windows 8.1, Windows 10, Windows 8
Windows 10 or later, Apple macOS 13 or later
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Software Included
WD Discovery
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—
—
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Manufacturer Warranty
Service & Support
Limited warranty - 5 years
Limited warranty - 3 years
Limited warranty - 5 years
Limited warranty - 5 years
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Weight & Dimensions
Shipping Depth
—
—
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10.7 cm
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Shipping Height
—
—
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12.7 cm
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Shipping Width
—
—
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3.3 cm
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