---
product_id: 733821074
title: "(256-Bit 1 TB) - Apricorn Aegis Padlock 1 TB USB 3.0 256-bit AES XTS Hardware Encrypted Portable External Hard Drive (A25-3PL256-1000)"
brand: "apricorn"
price: "A$537"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/733821074-256-bit-1-tb-apricorn-aegis-padlock-1-tb-usb
store_origin: AU
region: Australia
---

# USB 3.0 high-speed interface 256-bit AES-XTS encryption Cross-platform plug & play (256-Bit 1 TB) - Apricorn Aegis Padlock 1 TB USB 3.0 256-bit AES XTS Hardware Encrypted Portable External Hard Drive (A25-3PL256-1000)

**Brand:** apricorn
**Price:** A$537
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure your data like a pro—because your files deserve fortress-level protection.

## Quick Answers

- **What is this?** (256-Bit 1 TB) - Apricorn Aegis Padlock 1 TB USB 3.0 256-bit AES XTS Hardware Encrypted Portable External Hard Drive (A25-3PL256-1000) by apricorn
- **How much does it cost?** A$537 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/733821074-256-bit-1-tb-apricorn-aegis-padlock-1-tb-usb)

## Best For

- apricorn enthusiasts

## Why This Product

- Trusted apricorn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged & Ready:** Compact, wear-resistant keypad and sturdy design built for the professional on the move.
- • **Plug & Play Freedom:** No software needed—works instantly across Windows, Mac, and Linux platforms.
- • **Lightning-Fast Transfers:** USB 3.0 interface delivers blazing speeds for seamless workflow on the go.
- • **User-Defined PIN Security:** Custom 7-16 digit PIN authentication ensures only you control access, no default codes.
- • **Military-Grade Data Fortress:** FIPS 140-2 Level 2 certified encryption keeps your sensitive files impenetrable.

## Overview

The Apricorn Aegis Padlock 1TB is a portable external SSD featuring military-grade 256-bit AES-XTS hardware encryption certified to FIPS 140-2 Level 2. It offers fast USB 3.0 connectivity, software-free cross-platform compatibility, and a durable, compact design with a user-configurable PIN keypad for ultimate data security and convenience.

## Description

Aegis Padlock Fortress combines the highest level of data security FIPS 140-2 Level 2 and the fastest USB 3.0 interface for uncompromising security and performance. With an easy-to-use keypad and no software installation for setup or operation and the ability to run on any platform the Aegis Padlock Fortress is ideal for any environment. The Fortress can be configured with independent Admin and User PIN'. s. This allows the user to access the drive with their own unique PIN and the Administrator the ability to access the drive if the user leaves or to set a new PIN number should the user forget thiers.

## Features

- Uses military grade FIPS PUB 197 Verified Encryption Algorithm - 256-bit AES-XTS Hardware Encryption
- Support software free & cross platform
- Aegis Configurator Compatible/Large Configurable
- Compact and sturdy design, wear-resistant keypad - perfect for taking data on the go
- Embedded 7-16 digit pin authentication by user forced registration (no default PIN)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Apricorn |
| Manufacturer | Apricorn |
| Series | Padlock |
| Product Dimensions | 11.43 x 1.91 x 8.26 cm; 176.9 g |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | A25-3PL256-1000 |
| Is Discontinued By Manufacturer | No |
| Color | black |
| Form Factor | 2.5-inch |
| Item dimensions W x H | 11.4 x 1.9 x 8.3 cm |
| Hard Drive Size | 1 TB |
| Hard Disk Description | Solid State Drive |
| Hard Drive Interface | USB 1.1 |
| Hard Disk Rotational Speed | 5400 RPM |
| Hardware Platform | Mac, PC |
| Operating System | Windows, Mac and Linux |
| Are Batteries Included | No |
| Lithium Battery Energy Content | 2 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium Battery Weight | 0.5 Grams |
| Number Of Lithium Ion Cells | 2 |
| Item Weight | 177 g |

## Product Details

- **Digital Storage Capacity:** 1024 GB
- **Hard Disk Interface:** USB 1.1
- **Connectivity Technology:** USB
- **Brand:** Apricorn
- **Special Feature:** Hardware encryption, physical epoxy seal, blue force self-destruction, abrasion resistant keypad
- **Hard Disk Form Factor:** 2.5 Inches
- **Hard Disk Description:** Solid State Drive
- **Compatible Devices:** Desktop PC
- **Installation Type:** External Hard Drive
- **Color:** black

## Images

![(256-Bit 1 TB) - Apricorn Aegis Padlock 1 TB USB 3.0 256-bit AES XTS Hardware Encrypted Portable External Hard Drive (A25-3PL256-1000) - Image 1](https://m.media-amazon.com/images/I/71qPXlIgMHL.jpg)
![(256-Bit 1 TB) - Apricorn Aegis Padlock 1 TB USB 3.0 256-bit AES XTS Hardware Encrypted Portable External Hard Drive (A25-3PL256-1000) - Image 2](https://m.media-amazon.com/images/I/71Dts2tK1tL.jpg)
![(256-Bit 1 TB) - Apricorn Aegis Padlock 1 TB USB 3.0 256-bit AES XTS Hardware Encrypted Portable External Hard Drive (A25-3PL256-1000) - Image 3](https://m.media-amazon.com/images/I/61U8LhMsxYL.jpg)
![(256-Bit 1 TB) - Apricorn Aegis Padlock 1 TB USB 3.0 256-bit AES XTS Hardware Encrypted Portable External Hard Drive (A25-3PL256-1000) - Image 4](https://m.media-amazon.com/images/I/61OHKiq4RdL.jpg)
![(256-Bit 1 TB) - Apricorn Aegis Padlock 1 TB USB 3.0 256-bit AES XTS Hardware Encrypted Portable External Hard Drive (A25-3PL256-1000) - Image 5](https://m.media-amazon.com/images/I/61dc4yV2UiL.jpg)

## Questions & Answers

**Q: What is the differances between a25-3pl256-1000 vs a25-3pl256-1000f?  besides the keypad, what other features are in the "f" ver?**
A: Hello, Craig from Apricorn here. cchristensen@apricorn.com  The F stands for FIPS 140-2 Validated encryption.  The National Institute of Standards and Technology (NIST) Validates products for Government use that meet their criteria. Apricorn products that have the letter F imbedded in them have been Validated by NIST.  The products that don't have an F imbedded in them use the same encryption chips but they haven't been reviewed by NIST.

**Q: I work with data very few people can see. I would rather lose the data than have it retrievable by Aegis, can the back door be locked?**
A: Hello Craig from Apricorn, cchristensensen@apricorn.com There is no backdoor on these products.  The data is protected by 256-bit AES-XTS encryption.  The drive itself creates the encryption key that it generates through its own random generator. The drive is the only thing / place where the key is (stored encrypted)   and without the key, you can't get to the data. If the drive is lost or stolen and it will wipe the encryption key if it detects a brute force attack rendering the data on it useless.

**Q: Will it backup automatically considering it has a keypad to access?**
A: It can be used with backups provided that you're computer does not put your USB into power saving. I use mine for the express purpose of backups to help protect them from theft. However, if USB loses power, then the code will need to be re-entered. This is particularly of concern on people that have laptops or tablets with power saving features such as a surface. We had issues with the surface devices but this was corrected by a registry key adjustment to ensure that the USB ports aren't powered down when idle.

**Q: What happens if someone cuts the USB cord?**
A: Pretty much the same as if you cut the cord to any electrical device. It won't work.

## Frequently Bought Together

- Apricorn Aegis Padlock 3.0 1TB USB 3.0 External Hard Drive, Black
- Apricorn Aegis Secure Key 3 NX 128GB 256-Bit Encrypted FIPS 140-2 Level 3 Validated Secure USB 3.0 Flash Drive, ASK3-NX-128GB, black

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-23*