The DataLocker DL4 FE is a FIPS 140-3 validated and CC EAL5+ certified encrypted external hard drive designed for secure storage and transport of sensitive data across a variety of industries and environments. The drive uses hardware-based AES 256-bit XTS encryption and supports on-demand cryptographic erasure. It is assembled in the USA with TAA-compliant components and features an IP64-rated metal frame for physical durability. User authentication is handled through an integrated color touchscreen with a randomized keypad. Security mechanisms include brute-force protection, which erases data after a configurable number of failed password attempts, and SilentKill™, an emergency data destruction feature. Remote wipe capability is also available. The DL4 FE integrates with SafeConsole®, DataLocker's centralized management platform, which enables remote lock, wipe, and audit capabilities, policy enforcement, two-factor authentication via server connection or computer certificate, and compliance reporting through audit trails. The drive supports compliance with several regulatory frameworks including HIPAA, SOX, PCI-DSS, CMMC, and NIST 800-171. Its external asset tag matches its internal serial number to facilitate integration with DLP and asset management platforms. Industry use cases include manufacturing (air-gapped and OT environments), finance and insurance, healthcare, legal and technology firms, and government and defense agencies.