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Western Digital WD My Book Duo 20TB Desktop RAID External HDD (Black)
100% Genuine AU Stock
StarTrack Express Insured
30-Day Returns (eligible items)
Western Digital · SKU: wd-my-book-duo-20tb-desktop-raid-external-hdd-blackIn Stock (Melb Warehouse)

Store and Move Footage Faster With the Western Digital WD My Book Duo 20TB Desktop RAID External HDD (Black) – 20TB capacity

$1,325.00 AUD(inc. 10% GST)
Pay with Crypto (10% Off):$1,192.50 AUD
Or 4 fortnightly payments of $331.25 interest-free with Pay in 4.
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Fast DispatchOrders placed before 2:00 PM AEST on business days are normally dispatched the same day via StarTrack Express, signature required.

The Western Digital WD My Book Duo 20TB is a storage product built to help you move files fast — supplied as genuine Australian stock with local warranty. The WD My Book Duo 20TB Desktop RAID External HDD (Black) has massive capacity for storing photos, videos, documents and music.

Why You’ll Love It

  • Move files fast — rAID-0 mode provides super-fast performance with up to 360MB/s2 sequential read speeds (using the USB Type-C port).
  • Keep your work safe — switch to RAID-1 configuration for redundancy and to mirror data on the WD drives inside.
  • Match your camera or computer — a USB Type-C port with all cables included makes it universally compatible (supports USB 3.1 Gen 1/3.0/2.0).
  • Built for pro workflows — two USB 3.0 Type-A hub ports deliver flexibility for additional accessories.

Key Features

Design & Materials

Western Digital builds the Western Digital WD My Book Duo 20TB to the manufacturer’s specification for regular use.

Performance Specs

  • RAID-0 mode provides super-fast performance with up to 360MB/s2 sequential read speeds (using the USB Type-C port)
  • Two USB 3.0 Type-A hub ports deliver flexibility for additional accessories
  • 20TB capacity

What’s Included

A USB Type-C port with all cables included makes it universally compatible (supports USB 3.1 Gen 1/3.0/2.0).

Perfect For

  • Photographers and filmmakers
  • Editors and DITs
  • Content creators

How It Stands Out

Capacity and speed are listed clearly so you can match it to your camera and workflow. Unlike grey imports, every storage product we sell is genuine Australian stock with the official local manufacturer’s warranty, priced in AUD including GST. It is in stock at our Melbourne warehouse.

Frequently Asked Questions

Is it compatible with my camera?

Check the card type and speed class in Performance Specs against your camera.

What capacity is it?

Capacity is listed in the product name.

Is the Western Digital WD My Book Duo 20TB genuine Australian stock?

Yes. Every product is 100% genuine Australian stock with the official local manufacturer’s warranty.

How long does delivery take?

This item is in stock at our Melbourne warehouse and ships with StarTrack Express — free on orders over $500 AUD.