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Apricorn Aegis Fortress 1 TB Solid State Drive External USB 3.0 AFL3S1TB
- Our fastest and most Rugged 256-bit AES XTS encrypted USB external drive
- Fips 140-2 Level 3 validated
- Separate Admin and User mode
- Two Read-Only modes
- Brute-force defense
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Overview
The Apricorn Aegis Fortress L3 is a 1 TB external solid state drive for consumer use, with USB 3.0 connectivity and hardware encryption.
Key Features
- 256-bit AES XTS hardware encryption
- Fips 140-2 Level 3 validated
- Separate Admin and User modes
- Two Read-Only modes
- Brute-force defense
Performance
Provides 1 TB of storage capacity. The drive uses SLC with no DRAM cache.
Design
External solid state drive design with a USB 3.0 form factor.
Connectivity & Compatibility
Uses a USB 3.0 host interface and USB protocol. Wireless LAN is not included.
Reliability & Durability
The drive is Fips 140-2 Level 3 validated and includes hardware encryption.
Specifications
- Brand: Apricorn
- Series: Aegis Fortress
- Model: Aegis Fortress L3
- Part Number: AFL3S1TB
- Device Type: External Solid State Drive (SSD)
- Used For: Consumer
- Storage Capacity: 1 TB
- Interface: USB
- Protocol: USB 3.0
- Cache: No DRAM (SLC)
Warranty & Returns
Warranty, Returns, And Additional Information
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Newegg.com's 30-Day Return Policy.
- Read full return policy for details.
Manufacturer Contact Info
- Manufacturer Website
- Support Phone: 1-800-458-5448
- Support Website
- View other products from Apricorn
The Apricorn Aegis Fortress AFL3S1TB is a 1 TB external solid-state drive with USB 3.0 and hardware encryption, suited to users who need external storage for files they want to protect.
Recommended For
- Mobile professionals carrying client, company, or other sensitive files between locations who want PIN access and hardware encryption built into the drive, without installing encryption software on each computer.
- Photographers and video crews who need a portable copy of client media on location and value locking access to the drive when it is not in use.
- Organizations moving sensitive data between computers or storing an offline backup that should remain encrypted at rest, including teams that need a hardware-based PIN workflow.
- People who regularly carry a drive in a work bag and want a rugged aluminum enclosure, bus-powered operation, and included USB-A and USB-C cables for use with different computers.
Real-World Use Scenarios
- A professional carrying confidential client, legal, or business files can keep them on the drive and unlock access with its keypad PIN; the files remain encrypted when the drive is disconnected.
- A small business or IT team rotating off-site backups can store a copy of important files on the drive, lock it before transport, and keep the backup separate from the computer or network.
- Someone moving sensitive files between workstations can connect the drive to a compatible USB port and enter the PIN on the device, rather than installing encryption software on each computer.
- A field worker or consultant who needs to carry a working set of documents can use the drive as portable storage; it is bus-powered, so it can run from a connected computer without a separate power adapter.
- An organization issuing drives to multiple staff members can configure admin and user access separately, making it easier to manage who can unlock the stored files.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Portable 1 TB external storage for business or personal use with PC, Mac, or Linux systems |
| Capacity And Cache | 1 TB storage capacity with no DRAM cache (SLC) |
| Interface And Form Factor | Portable external drive with USB 3.0 connectivity and a 2.5-inch form factor |
| Compatibility | Listed for PC, Mac, Linux, and desktop systems |
| Included Accessories | USB Type-A and Type-C cables, travel pouch, and quick-start guide |
| Physical Specifications | 431 g; black enclosure listed as plastic or metal |
| Model Identifiers | Apricorn AFL3S1TB; model listed as AFL3-S1TB |








