Designed for photographers, videographers, and outdoors travelers, the 5TB Armor A66 USB 3.2 Gen 1 Portable Hard Drive from Silicon Power features a rugged construction that is shock, water, and drop resistant, and features a rubber bumper for added protection. The Armor A66 provides a capacity of 5TB and thanks to the USB 3.2 Gen 1 interface, can transfer data at speeds up to 5 Gb/s. Featuring two USB Type-A connectors, this hard drive is compatible with gaming consoles, Windows, Linux, and Mac OS.
Designed for photographers, videographers, and outdoors travelers, the 5TB Armor A66 USB 3.2 Gen 1 Portable Hard Drive from Silicon Power features a rugged construction that is shock, water, and drop resistant, and features a rubber bumper for added protection. The Armor A66 provides a capacity of 5TB and thanks to the USB 3.2 Gen 1 interface, can transfer data at speeds up to 5 Gb/s. Featuring two USB Type-A connectors, this hard drive is compatible with gaming consoles, Windows, Linux, and Mac OS.
in 20 offers
last seen 31 Oct 2026
The lowest price we last saw for Silicon Power Armor A66 5TB Rugged External Hard Drive, Military-Grade Shockproof Water-resistant USB 3.0 Portable HDD For PC Mac Laptop Computer - was $359.00 at Amazon.com.au, compared across 9 retailers (last seen 31 Oct 2026). Prices may have changed since.
The all-time low we recorded was $127.90 on 22 Apr 2026.
Prices last updated 31 Oct 2026.
Silicon Power Armor A66 5TB Rugged External Hard Drive, Military-Grade Shockproof Water-resistant USB 3.0 Portable HDD For PC Mac Laptop Computer -
Designed for photographers, videographers, and outdoors travelers, the 5TB Armor A66 USB 3.2 Gen 1 Portable Hard Drive from Silicon Power features a rugged construction that is shock, water, and drop resistant, and features a rubber bumper for added protection. The Armor A66 provides a capacity of 5TB and thanks to the USB 3.2 Gen 1 interface, can transfer data at speeds up to 5 Gb/s. Featuring two USB Type-A connectors, this hard drive is compatible with gaming consoles, Windows, Linux, and Mac OS.
Designed for photographers, videographers, and outdoors travelers, the 5TB Armor A66 USB 3.2 Gen 1 Portable Hard Drive from Silicon Power features a rugged construction that is shock, water, and drop resistant, and features a rubber bumper for added protection. The Armor A66 provides a capacity of 5TB and thanks to the USB 3.2 Gen 1 interface, can transfer data at speeds up to 5 Gb/s. Featuring two USB Type-A connectors, this hard drive is compatible with gaming consoles, Windows, Linux, and Mac OS.
Last updated at 31/10/2026 16:30:46
Silicon Power Armor A66 5TB Rugged External Hard Drive, Military-Grade Shockproof Water-Resistant USB 3.0 Portable HDD for PC Mac Laptop Computer -
Free delivery
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Silicon Power 5TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3 0 Blue - External Hard Drives
Delivery $15.30
Silicon Power 5TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3 0 Blue - External Hard Drives
Delivery $12
Silicon Power 5TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3.0 - Blue
Delivery $11
Silicon Power 5TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3.0 - Blue
Delivery $11
Silicon Power 5TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3.0 - Blue
Free delivery between Tue – Wed
Silicon Power 5TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3.0 - Blue
Delivery between 3–11 Nov $10
Armor A66 5tb Rugged External Hard Drive, Military-grade Shockproof
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!
SILICON POWER Armor A66 - Hard drive - 5 TB - external (portable) - 2.5" (6.4 cm) - USB 3.2 Gen 1 - blue
30-day returns
| Type | Hard drive, HDD, Portable hard drive |
| Use | Portable |
| Read Speed | Typical of a 5,400rpm platter-based drive |
| Write Speed | Typical of a 5,400rpm platter-based drive |
| Rotational Speed | 5,400rpm |
Silicon Power Armor A66 5TB 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!
Silicon Power 5TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3 0 Blue - External Hard Drives
Delivery $15.30
Silicon Power 5TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3 0 Blue - External Hard Drives
Delivery $12
Silicon Power 5TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3.0 - Blue
Delivery $11
Silicon Power 5TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3.0 - Blue
Delivery $11
| Type | Hard drive, HDD, Portable hard drive |
| Use | Portable |
| Read Speed | Typical of a 5,400rpm platter-based drive |
| Write Speed | Typical of a 5,400rpm platter-based drive |
| Rotational Speed | 5,400rpm |
