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Kingston IronKey D500S 512GB Encrypted Flash Drive FIPS 140-3

Name: Kingston IronKey D500S 512GB Encrypted Flash Drive FIPS 140-3
Brand: Kingston
SKU: B0CHN8XLS4
Price: 344.44 USD
Availability: InStock
Rating: 4.7 (73 reviews)

4.7 (73 reviews)

Posted May 29, 2026Updated May 29, 2026

$344.44$381.05

10% OFFYou save $36.61

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In StockPrice changed 26d ago

Is this a good deal?

FIPS 140-3 Level 3 (Pending) Certified for flagship military-grade security
Brute Force and BadUSB Attack Protection
Multi-Password option with Complex/Passphrase modes
Industry-first Dual Hidden Partition option
Crypto-Erase Password for emergencies
Rugged zinc casing for penetration attack protection
User-friendly interface
Fully customizable features and attributes

Good Deal

Get 10% off this 512GB military-grade encrypted USB drive. With FIPS 140-3 Level 3 pending certification, dual hidden partition, and brute force protection, it's built for demanding security needs.

What we like

FIPS 140-3 Level 3 pending certification
XTS-AES 256-bit hardware encryption
Dual hidden partition for extra privacy
Rugged zinc casing resists physical attacks

Watch out for

Premium pricing; not for casual use
No USB-C variant available

Tip: Use the dual hidden partition to store sensitive files that remain invisible on the main partition.

Our Take

Best for: Security-conscious professionals handling sensitive data.

The Kingston IronKey D500S is one of the most secure USB drives on the market, boasting FIPS 140-3 Level 3 (pending) certification. This 512GB model uses XTS-AES 256-bit hardware encryption and includes a dual hidden partition feature for storing sensitive data in a separate, concealed area. It also offers brute force and BadUSB attack protection, plus a crypto-erase function to wipe the drive in emergencies. The rugged zinc casing provides protection against physical penetration attempts, and the drive supports complex passwords and passphrases. Performance is solid for daily file transfers, though it's priced higher than consumer-grade drives. If you handle classified or corporate data, this is a worthy investment. 44, a fair price given its enterprise-level features, though previous lows were around $335.

Price Analysis

Currently $344.44, 10% off the $381.05 list price. The 180-day average is $334.90, so this isn't the lowest price seen, but it's still a decent discount for an ultra-secure drive. Given the high demand for FIPS 140-3 certified devices, this is a good time to buy if you need that level of security.

Common Questions

Is this drive USB 3.0 or USB 3.2?

It uses USB 3.2 Gen 1 (5Gbps), backward compatible with USB 2.0 and 3.0 ports.

Does it work with Windows, Mac, and Linux?

Yes, the IronKey D500S is cross-platform. It works with Windows, macOS, and Linux systems without additional drivers.

What happens if I forget my password?

The drive offers a brute force protection that locks the device after a set number of incorrect attempts. A crypto-erase feature can be used to wipe the drive and start fresh.