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Silicon Power A66 External Hard Drive 5000 GB Black Yellow
Silicon Power A66 External Hard Drive 5000 GB Black Yellow
Silicon Power A66 External Hard Drive 5000 GB Black Yellow
Silicon Power A66 External Hard Drive 5000 GB Black Yellow
Silicon Power A66 External Hard Drive 5000 GB Black Yellow
Silicon Power A66 External Hard Drive 5000 GB Black Yellow
Silicon Power A66 External Hard Drive 5000 GB Black Yellow
Silicon Power A66 External Hard Drive 5000 GB Black Yellow
Silicon Power A66 External Hard Drive 5000 GB Black Yellow

Silicon Power A66 External Hard Drive 5000 GB Black Yellow

(1,485 reviews)

The Silicon Power Armor A66 is an external portable hard drive with an impressive storage capacity of 5 terabytes. It features a USB 3.2 Gen 1 interface that allows for data transfer rates of up to 5.0 Gbps. This hard drive is not only powerful but also designed for rugged use. It offers protection against shocks and water, making it ideal for onthego use. The thoughtful cable management design and suspension system ensure easy handling and storage. Weighing only 328 grams and with compact dimensions, the Armor A66 is easy to transport and fits effortlessly into any bag. This hard drive is a reliable solution for anyone who needs ample storage space while also valuing durability and protection. Shockproof and waterproof for added protection Cable management design for tidy storage Sturdy construction for onthego use USB buspowered for easy use Suspension system for flexible handling.

The Silicon Power Armor A66 is an external portable hard drive with an impressive storage capacity of 5 terabytes. It features a USB 3.2 Gen 1 interface that allows for data transfer rates of up to 5.0 Gbps. This hard drive is not only powerful but also designed for rugged use. It offers protection against shocks and water, making it ideal for onthego use. The thoughtful cable management design and suspension system ensure easy handling and storage. Weighing only 328 grams and with compact dimensions, the Armor A66 is easy to transport and fits effortlessly into any bag. This hard drive is a reliable solution for anyone who needs ample storage space while also valuing durability and protection. Shockproof and waterproof for added protection Cable management design for tidy storage Sturdy construction for onthego use USB buspowered for easy use Suspension system for flexible handling.

$148.00 - $1,451.95

in 46 offers

last seen 20 Oct 2026

The lowest price we last saw for Silicon Power A66 External Hard Drive 5000 GB Black Yellow was $148.00 at Umart, compared across 12 retailers (last seen 20 Oct 2026). Prices may have changed since.

The all-time low we recorded was $148.00 on 13 Oct 2026.

Prices last updated 20 Oct 2026.

Capacity:

Silicon Power A66 External Hard Drive 5000 GB Black Yellow

$148.00

last seen 20 Oct 2026
(1,485 reviews)

The Silicon Power Armor A66 is an external portable hard drive with an impressive storage capacity of 5 terabytes. It features a USB 3.2 Gen 1 interface that allows for data transfer rates of up to 5.0 Gbps. This hard drive is not only powerful but also designed for rugged use. It offers protection against shocks and water, making it ideal for onthego use. The thoughtful cable management design and suspension system ensure easy handling and storage. Weighing only 328 grams and with compact dimensions, the Armor A66 is easy to transport and fits effortlessly into any bag. This hard drive is a reliable solution for anyone who needs ample storage space while also valuing durability and protection. Shockproof and waterproof for added protection Cable management design for tidy storage Sturdy construction for onthego use USB buspowered for easy use Suspension system for flexible handling.

The Silicon Power Armor A66 is an external portable hard drive with an impressive storage capacity of 5 terabytes. It features a USB 3.2 Gen 1 interface that allows for data transfer rates of up to 5.0 Gbps. This hard drive is not only powerful but also designed for rugged use. It offers protection against shocks and water, making it ideal for onthego use. The thoughtful cable management design and suspension system ensure easy handling and storage. Weighing only 328 grams and with compact dimensions, the Armor A66 is easy to transport and fits effortlessly into any bag. This hard drive is a reliable solution for anyone who needs ample storage space while also valuing durability and protection. Shockproof and waterproof for added protection Cable management design for tidy storage Sturdy construction for onthego use USB buspowered for easy use Suspension system for flexible handling.

1 TB
2 TB
4 TB
5 TB

Colour:

Black
Blue
Yellow

Price comparison

Price data powered by pricesAPI.io

Last updated at 20/10/2026 01:08:00

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64Amazon.com.au

$179.00

Silicon Power Armor A66 2TB Rugged External Hard Drive, Military-Grade Shockproof Water-Resistant USB 3.0 Portable HDD for PC Mac Laptop Computer -

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=umart.com.au&sz=64Umart

$148.00

Silicon Power 1TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3 0 Yellow - External Hard Drives

Delivery $13.44

https://www.google.com/s2/favicons?domain=pcbyte.com.au&sz=64PCByte AU

$179.00

Silicon Power 2TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3.0 - Blue

https://www.google.com/s2/favicons?domain=msy.com.au&sz=64MSY

$179.00

Silicon Power 2TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3 0 Black - External Hard Drives

Delivery $12

https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64eBay.com.au

$220.99

Silicon Power Armor A66 2tb Rugged External Hard Drive, Military-grade

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=playthek.com&sz=64Playthek.com

$271.87

SILICON POWER Armor A66 - Hard Drive - 1 TB - External (supportable) - 2.5" (6.4 cm) - USB 3.2 Gen 1 - Blue

Free delivery

https://www.google.com/s2/favicons?domain=kogan.com&sz=64Kogan.com

$320.10

Silicon Power 4TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3.0 - Blue

Delivery $11

https://www.google.com/s2/favicons?domain=dicksmith.com.au&sz=64Dick Smith AU

$320.10

Silicon Power 4TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3.0 - Blue

Delivery $11

https://www.google.com/s2/favicons?domain=bigw.com.au&sz=64BIG W

$325.90

Silicon Power 4TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3.0 - Blue

Free delivery between Thu – Fri

https://www.google.com/s2/favicons?domain=woolworths.com.au&sz=64Woolworths

$325.90

Silicon Power 4TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3.0 - Blue

Delivery between 22–30 Oct $10

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

TypeHard drive, HDD, Portable hard drive
UsePortable
Read SpeedTypical of a 5,400rpm platter-based drive
Write SpeedTypical of a 5,400rpm platter-based drive
Rotational Speed5,400rpm

Price comparison

Updated 18 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64
Amazon.com.au

$179.00

Silicon Power Armor A66 2TB Rugged External Hard Drive, Military-Grade Shockproof Water-Resistant USB 3.0 Portable HDD for PC Mac Laptop Computer -

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=umart.com.au&sz=64
Umart

$148.00

Silicon Power 1TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3 0 Yellow - External Hard Drives

Delivery $13.44

https://www.google.com/s2/favicons?domain=pcbyte.com.au&sz=64
PCByte AU

$179.00

Silicon Power 2TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3.0 - Blue

https://www.google.com/s2/favicons?domain=msy.com.au&sz=64
MSY

$179.00

Silicon Power 2TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3 0 Black - External Hard Drives

Delivery $12

https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64
eBay.com.au

$220.99

Silicon Power Armor A66 2tb Rugged External Hard Drive, Military-grade

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

TypeHard drive, HDD, Portable hard drive
UsePortable
Read SpeedTypical of a 5,400rpm platter-based drive
Write SpeedTypical of a 5,400rpm platter-based drive
Rotational Speed5,400rpm