Silicon Power Armor A66 4 TB Rugged External Hard Drive Blue
Safeguard your files with the Silicon Power A66 external hard drive 4000GB Black Blue. Experience high-capacity storage and reliable performance.
Safeguard your files with the Silicon Power A66 external hard drive 4000GB Black Blue. Experience high-capacity storage and reliable performance.
Safeguard your files with the Silicon Power A66 external hard drive 4000GB Black Blue. Experience high-capacity storage and reliable performance.
Safeguard your files with the Silicon Power A66 external hard drive 4000GB Black Blue. Experience high-capacity storage and reliable performance.
in 5 offers
The lowest price for Silicon Power Armor A66 4 TB Rugged External Hard Drive Blue right now is $298.00 at Umart, compared across 5 retailers.
The all-time low was $135.50 on 14 June 2025 — today's price is 120% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 4 Nov 2026.
Last updated at 04/11/2026 16:30:20
Silicon Power 4TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3 0 Blue - External Hard Drives
Delivery $14.79
Silicon Power 4TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3 0 Blue - External Hard Drives
Delivery $12
Silicon Power 4TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3.0 - Blue
Delivery $11
Silicon Power 4TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3.0 - Blue
Delivery $11
SILICON POWER Armor A66 - Hard drive - 4 TB - external (portable) - 2.5" (6.4 cm) - USB 3.2 Gen 1 - blue
Free delivery
| 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 4TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3 0 Blue - External Hard Drives
Delivery $14.79
Silicon Power 4TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3 0 Blue - External Hard Drives
Delivery $12
Silicon Power 4TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3.0 - Blue
Delivery $11
Silicon Power 4TB Armor A66 Rugged Shockproof & Water resistant Portable External Hard Drive USB 3.0 - Blue
Delivery $11
SILICON POWER Armor A66 - Hard drive - 4 TB - external (portable) - 2.5" (6.4 cm) - USB 3.2 Gen 1 - blue
Free delivery
| 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 |
