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Rectangular black portable drive with integrated cable and front keypad, 4.7 by 3.3 by .75 inches

Apricorn

Apricorn Aegis Padlock Fortress A25-3PL256-500F 500GB external hard drive

SKU CH-83M4-5VRC3 MPN A25-3PL256-500F

A 500 GB portable drive with a built-in keypad for PIN access, FIPS 140-2 Level 2 validated 256-bit AES hardware encryption and a water- and dust-resistant case

  • InterfaceUSB 3.0
  • Capacity500GB
  • Cache8MB
  • RPM5400 RPM
  • Average Seek Time12ms
  • FeaturesUSB 3.0 interface -Super Speed USB 3.0 connection - up to 10

Capacity 500GB

  • FIPS 140-2 Level 2 validated encryption protects sensitive data
  • 256-bit AES XTS hardware encryption secures files without software
  • Keypad PIN access prevents unauthorised physical access
  • Water and dust resistant case shields drive in harsh environments
  • USB 3.0 interface delivers up to 10x faster transfer than USB 2.0

Secure portable storage

The Apricorn Aegis Padlock Fortress provides 500GB of encrypted storage in a compact 4.7 x 3.3 x .75 inch enclosure weighing .39 lbs. Hardware-based 256-bit AES XTS encryption protects data without requiring software installation. The integrated keypad allows PIN authentication directly on the device. FIPS 140-2 Level 2 validation confirms the security implementation meets government standards.

Rugged build and connectivity

A USB 3.0 interface delivers transfer rates up to 10x faster than USB 2.0 through the attached cable and included Y-cable for additional power. The keypad and case are impervious to dust, grit and water for durability in transit. An unattended auto-lock feature secures the drive automatically after a period of inactivity. A travel pouch is supplied for protection during transport.

Quiet mechanical operation

The internal 5400 RPM drive with 8MB cache and 12ms average seek time runs silently in typical desktop use. Power is drawn entirely from the USB bus via the Y-cable, eliminating the need for an external power adapter. Heat dissipation is handled passively through the metal enclosure during normal operation. No fan noise is present.

Highlights

  • FIPS 140-2 Level 2 validated encryption protects sensitive data
  • 256-bit AES XTS hardware encryption secures files without software
  • Keypad PIN access prevents unauthorised physical access
  • Water and dust resistant case shields drive in harsh environments
  • USB 3.0 interface delivers up to 10x faster transfer than USB 2.0

Specifications

BrandAPRICORN
SeriesAegis Padlock Fortress
ModelA25-3PL256-500F
InterfaceUSB 3.0
Capacity500GB
Cache8MB
RPM5400 RPM
Average Seek Time12ms
FeaturesUSB 3.0 interface
-Super Speed USB 3.0 connection - up to 10x faster than USB 2.0
Water & Dust Resistant
-The Aegis Padlock Fortress keypad and case is impervious to dust, grit and water
Unattended Auto Lock
-Set the drive to lock after a pre-determined amount of time
Self Destruct PIN
-The Aegis Padlock Fortress enables you to program a unique Self Destruct PIN, which when implemented instantly destroys all PINs, data and creates a new encryption key.
Brute Force Protection
-Protects against automated attempts to crack the PIN
Drive Reset Feature
-The Drive Reset Feature is implemen
Dimensions4.7" x 3.3" x 0.75"
Weight0.39 lbs.
Package ContentsAegis Padlock Fortress
Quick Start Guide
USB Y-cable and travel pouch
Shipping weight0.91 kg
Package size305 × 229 × 110 mm

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Questions about this item

What does the USB 3.0 interface cap at in practice?

The USB 3.0 interface delivers SuperSpeed transfer rates up to 10x faster than USB 2.0 for the 500GB drive.

What are the exact dimensions and weight for fitting this drive?

The drive measures 4.7" x 3.3" x 0.75" and weighs 0.39 lbs, fitting in the included travel pouch.

How is the drive installed and what step is often missed?

Connect the integrated USB 3.0 cable and Y-cable for power, then enter your PIN on the keypad to unlock before the drive appears.

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