Is this 4 TB external hard drive compatible with both Windows and Mac operating systems?

Yes, it is compatible with any operating system.

Does the Apricorn Aegis Padlock Desktop Hard Drive come with any security features, like encryption or password protection?

Yes, the Apricorn Aegis Padlock Desktop Hard Drive comes with security features such as 256-bit AES XTS Hardware Encryption and secure PIN number access.

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Apricorn Aegis Padlock Dt Fips Adt-3Pl256f-4000 4 Tb Desktop Hard Drive - 3.5" External - Black

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Separate Admin and User Modes
Aegis Configurator Compatible
FIPS 140-2 Level 2 Inside
Data Reovery PIN's
Programable Brute-Force Defense
256-bit AES XTS Hardware Encryption
FIPS 140-2 Level 2 Validated
Secure Pin number access
Super Speed USB 3.0
Brute Force Self Destruct
Compatible with any OS
Solid Aluminum Enclosure
TAA Compliant, Made in the USA

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

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4Tb Aegis Padlock Dt Secure

Model
Brand	APRICORN MASS STORAGE

Dimensions & Weight
Weight	3.55

Additional Information
First Listed on Newegg	September 18, 2025

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Apricorn Aegis Padlock Dt Fips Adt-3Pl256f-4000 4 Tb Desktop Hard Drive - 3.5" External - Black

Learn more about the Detailed Specifications

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

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Manufacturer Contact Info