Externý pevný disk Silicon Power 4 TB USB Type-A 3.2 Gen 1 A66

The Silicon Power Armor A66 External Hard Drive (4TB) combines large capacity and rugged construction for reliable portable storage. Designed with a rubber bumper, military-grade shockproof structure, and IPX4 water resistance, this USB 3.2 Gen 1 drive protects data during travel and everyday use while providing fast transfer speeds and a built-in cable-carry design for convenience.

Advantages

The Armor A66 meets MIL-STD 810G Method 516.6 Procedure IV for drop resistance and includes an internal suspension system to absorb impacts. IPX4 water-resistance protects against splashes from any direction. With up to 4TB capacity and a USB 3.2 Gen 1 interface offering up to 5Gbps transfer rates, the drive balances speed, storage space, and physical durability. A dedicated cable-carry groove keeps the included USB Type-A cable secured for transport.

Suitable for

• Backing up photos and video footage on the go
• Portable storage for field work and outdoor use
• Transferring large files between computers
• Everyday file backup and archival

Key specifications

• Brand: Silicon Power
• Model: Armor A66 (MPN SP040TBPHD66LS3K)
• Capacity: 4 TB (4000 GB)
• Interface: USB 3.2 Gen 1 (Type-A)
• Water resistance: IPX4
• Shock resistance: MIL-STD 810G Method 516.6 Procedure IV
• Colour: Black
• Weight: 0.328 kg

How to use

Connect the Armor A66 to a computer using the supplied USB Type-A cable and the host device's USB port. Once connected, the drive will appear as external storage; you can copy, move, or edit files directly. Safely eject the drive from the operating system before disconnecting to prevent data corruption. For optimal performance, use a USB 3.0/3.2 port on your computer.

Recommendations

Store the drive in its protective bumper and avoid prolonged exposure to direct water jets or submerged conditions. Regularly back up important files and verify backups after large transfers. Keep the built-in cable secured in the cable-carry groove during transport to prevent loss.