Model: ADT-3PL256F-4000
from $439
10 configurations available
The Apricorn 4TB Aegis Padlock DT is a secure external desktop drive designed for robust data protection. This 3.5" HDD offers a substantial 4TB of storage, secured by FIPS 140-2 Level 2-validated hardware-based encryption and an onboard keypad for password protection. Housed in a durable aluminum casing, it connects via USB-B 3.0 and is powered by an included AC adapter, making it a reliable solution for safeguarding sensitive data on Windows desktops and other universal computer systems.
Only buy HDDs for bulk media storage and backups; never use an HDD as your primary boot drive for Windows. Look for CMR (Conventional Magnetic Recording) drives over SMR (Shingled) for better write performance. Available from $439.
Mechanical hard disk drives (HDDs) are cheap to own, using a few watts of power while spinning. The main hidden cost is cloud backup subscriptions, as HDDs will eventually fail and data recovery is exorbitant.
Common Failure Modes
HDDs consist of spinning platters and delicate read/write heads, making them highly susceptible to physical shock and mechanical wear. When an HDD fails, it is replaced, not repaired, unless expensive data recovery is required.
Only buy HDDs for bulk media storage and backups; never use an HDD as your primary boot drive for Windows. Look for CMR (Conventional Magnetic Recording) drives over SMR (Shingled) for better write performance.
Mechanical hard drives have moving parts that wear out over time. They typically function reliably for several years before mechanical fatigue sets in.
The Apricorn 4TB Aegis Padlock DT FIPS 140-2 Level 2-Validated External Desktop Drive is available at bhphoto, starting at $439.
Mechanical hard disk drives (HDDs) are cheap to own, using a few watts of power while spinning. The main hidden cost is cloud backup subscriptions, as HDDs will eventually fail and data recovery is exorbitant.
See all Hard Drives
Compare the full selection with specs and pricing.
Links may earn Covala Shopping a commission at no extra cost to you. Prices last verified at time of page load. As an Amazon Associate, Covala Shopping earns from qualifying purchases.