IronKey D300 Encrypted USB

Protect mobile data with advanced security.

All models

Kingston’s IronKey™ D300 USB Flash drive features an advanced level of security that builds on the features that made IronKey well-respected, to safeguard sensitive information. It’s FIPS 140-2 Level 3 certified, with 256-bit AES hardware-based encryption in XTS mode. An essential pillar to setting security standards, corporate policies and data loss protection (DLP) best practices.  An important element in the quest for compliance with industry standards and global regulations such as the GDPR.

For added peace of mind, the drive uses digitally signed firmware, making it immune to BadUSB, and enforces complex password protection* with minimum characteristics to prevent unauthorised access.

Encryption and decryption is done on the drive, with no trace left on the host system, and the drive locks down and reformats after 10 invalid attempts to protect against brute force attacks.

Rugged and secure, IronKey D300 has a zinc casing and tamper-evident epoxy seal for physical security, so you can rest assured the drive will hold up, even in the most demanding situations.

Customisable, easy to use and waterproof up to 4 feet, conforming to IEC60529 IXP8**. SuperSpeed (USB 3.0) technology means you don’t have to compromise on speed over security.

Current status: Available

Technical features

Data Integrity
Data Integrity
Shock and Vibration
Shock and Vibration

Related services

Just In Time
Just In Time
Obsolesence Management
Obsolesence Management
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Serialised (S) models

The IronKey D300S / D300SM brings two additional features on top of its industry-leading data protection.

Unique serial-number and barcode printed on drive

  • Allows network administrators simply to read or scan the code instead of plugging in a drive to learn its unique serial number.
  • Time saver both when the drive is deployed and when it is returned, as well as during any physical auditing of hardware done by a company. If a lost drive is found, the owner can quickly be tracked by the serial number.

Virtual keyboard

  • Enables users to enter a password via mouse clicks, instead of using a physical keyboard; to reduce the risk of a keylogger intercepting the password being keyed in.
  • Protection when using your encrypted drive on other computers that may be logging every keystroke made on a physical keyboard, including passwords.

Managed model

IronKey D300M / D300SM is available in a Managed model that requiresIronKey EMS, with the D300SM also supporting SafeConsole by DataLocker***.  This allows central management of drive access and usage across thousands of drives.

Either cloud-based or on-premises, it enforces drive-specific policies, such as password strength and retry limits, and lets administrators remotely disable lost or stolen drives, recover lost passwords and more.


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Dimensions in mm (W x L x H)


FIPS 140-2 Level 3

Form Factor



Max Sequential Read / Write

Operating Temperature


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Product Enquiry

  • Advanced level of security that builds on the features that made IronKey well-respected
  • Available in a Managed model that requires IronKey EMS by DataLocker***
  • Rugged and secure casing that meets IronKey standards
  • Fast data transfers that use the latest in NAND Flash and controller technology
  • Customisable
  • Easy to use

*Password requirements set by administrator during set up using IronKey EMS for IronKey D300 Managed drives.

**Product must be clean and dry before use.

***IronKey EMS by DataLocker, purchased separately. Contact your Simms Account Manager for more information.

Capacity Managed Serialised Standard Serialised Managed
4GB   IKD300S/4GB IKD300SM/4GB
16GB IKD300M/16GB IKD300S/16GB IKD300SM/16GB
32GB IKD300M/32GB IKD300S/32GB IKD300SM/32GB
64GB IKD300M/64GB IKD300S/64GB IKD300SM/64GB
128GB IKD300M/128GB IKD300S/128GB IKD300SM/128GB