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Rectangular zinc-cased USB flash drive, matte grey finish, standard Type-A plug visible

DataLocker, Inc

DataLocker, Inc Sentry 5 256GB USB 3.2 (Gen 1) Type A Flash Drive

SKU CH-NPZA-EA959

A hardware-encrypted 256 GB flash drive with 240 MB/s read, 170 MB/s write, FIPS 140-3 Level 3 pending and IP68 waterproofing

  • Security featuresWaterproof
  • Key featuresWaterproof
  • Hardware AES 256-bit XTS encryption protects data
  • 240 MB/s read and 170 MB/s write speeds transfer files fast
  • IP68 and MIL-STD-810F rated zinc casing survives harsh environments
  • TAA compliant with NATO trusted supply chain meets regulations
  • Password protection and optional SafeConsole management secure access

Hardware-Encrypted USB Flash Drive

The DataLocker Sentry 5 is a 256 GB USB 3.2 Gen 1 Type A flash drive with hardware-based AES 256-bit XTS encryption. It is built for organisations that require FIPS 140-3 Level 3 pending validation and TAA compliance. The rugged zinc casing meets IP68 and MIL-STD-810F standards for waterproof durability. Managed deployment requires a separate SafeConsole licence.

Suited For Regulated Environments

This drive fits teams handling sensitive data under CMMC, HIPAA, GDPR or similar frameworks where mandatory password protection and tamper-resistant epoxy are required. It is not for users who need a simple plug-and-play stick without management software, nor for buyers who want unmanaged storage without encryption overhead. The hardware encryption engine secures data at rest automatically.

256 GB Capacity With 240 MB/s Read

The single specification that decides fit is the 256 GB capacity paired with 240 MB/s maximum read and 170 MB/s write speeds over USB 3.2 Gen 1. If your workflow demands more space or higher throughput, this model will not meet that need. The fixed capacity and interface speed define the operational envelope.

How it compares

Measured against everything we stock in USB Thumb Drives, at today’s prices. Recalculated every night.

Price $394.99
Pricier than about 92% of the 1,099 comparable items (median $31.99).

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Specifications

Product
Brand nameDataLocker
Part numberS5-256-FE-M
More details
Security featuresWaterproof

Questions about this item

Will the Sentry 5 work with my USB 2.0 ports?

Yes, the USB 3.2 Gen 1 Type A interface is backwards compatible with USB 2.0 ports, though speeds will drop to the older standard's limits.

How do I verify the hardware encryption is active after I set a password?

The drive enforces mandatory password protection on first use; without the correct password the 256-bit AES XTS encryption keeps all 256 GB unreadable.

Does the package include a SafeConsole licence or any cables?

The drive ships as a standalone rugged zinc-cased unit; SafeConsole Device Control licences and any extension cables are sold separately.

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