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Kingston IronKey D300 and D300M Flash Drives
Protect sensitive data with the most advanced level of security

IronKey D300 and D300M Flash Drives

Kingston IronKey Basic Series
IronKey D300 Flash Drives
4GB IronKey D300 Encrypted USB 3.0 FIPS Level 3
#IKD300/4GB
List Price: $91.00
Our Price: $68.00
8GB IronKey D300 Encrypted USB 3.0 FIPS Level 3
#IKD300/8GB
List Price: $117.00
Our Price: $86.00
16GB IronKey D300 Encrypted USB 3.0 FIPS Level 3
#IKD300/16GB
List Price: $164.00
Our Price: $118.00
32GB IronKey D300 Encrypted USB 3.0 FIPS Level 3
#IKD300/32GB
List Price: $237.00
Our Price: $164.00
64GB IronKey D300 Encrypted USB 3.0 FIPS Level 3
#IKD300/64GB
List Price: $328.00
Our Price: $226.00
128GB IronKey D300 Encrypted USB 3.0 FIPS Level 3
#IKD300/128GB
List Price: $473.00
Our Price: $326.00
IronKey D300 Managed Flash Drives
4GB IronKey D300 Managed Encrypted USB 3
#IKD300M/4GB
List Price: $91.00
Our Price: $66.00
8GB IronKey D300 Managed Encrypted USB 3
#IKD300M/8GB
List Price: $117.00
Our Price: $84.00
16GB IronKey D300 Managed Encrypted USB 3
#IKD300M/16GB
List Price: $164.00
Our Price: $118.00
32GB IronKey D300 Managed Encrypted USB 3
#IKD300M/32GB
List Price: $237.00
Our Price: $164.00
64GB IronKey D300 Managed Encrypted USB 3
#IKD300M/64GB
List Price: $328.00
Our Price: $230.00
128GB IronKey D300 Managed Encrypted USB 3
#IKD300M/128GB
List Price: $473.00
Our Price: $326.00

Overview:

Kingston’s IronKeyTM 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 encryption in XTS mode. For added peace of mind, the drive uses digitally signed firmware, making it immune to BadUSB, and it enforces complex password protection1 with minimum characteristics to prevent unauthorized 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.

Managed model

IronKey D300 is available in a Managed model that requires IronKey EMS by DataLocker2 and 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.

All models

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. It’s customizable, easy to use and waterproof up to 4 feet, conforming to IEC 60529 IXP83. SuperSpeed (USB 3.0) technology means you don’t have to compromise speed for security; IronKey D300 allows for fast data transfers, and by adding Kingston’s expertise in Flash memory and the latest in NAND Flash and controller technology, you can be confident in a solution that will be around for years to come.


  • Advanced level of security that builds on the features that made IronKey well-respected
  • Available in a Managed model that requires IronKey EMS by DataLocker2
  • Rugged and secure casing that meets IronKey standards
  • Fast data transfers that use the latest in NAND Flash and controller technology
  • Customizable
  • Easy to use

Features & Benefits:

  • Encrypted — With encryption, no one can access data that you have stored on the drive without knowing the password.
  • Meet frequently requested IT requirements — IronKey D300 is FIPS 140-2 Level 3 certified and TAA compliant so you can rest assured it meets the most frequently requested corporate and government IT requirements.
  • Easily manage thousands of drives — With IronKey EMS by DataLocker (sold separately), you can centrally administer access and usage policies and easily manage thousands of drives.
  • Rugged — IronKey D300 features a rugged, waterproof3 zinc case design and a tamper-evident epoxy coating seal. Rest assured the drive will hold up in even the most demanding situations with the quality that made IronKey well-respected.

Technical Specifications:

Interface USB 3.0
Capacity4 4GB, 8GB, 16GB, 32GB, 64GB, 128GB
Speed5 USB 3.0:
    4GB: 80MB/s read, 12MB/s write
    8GB & 16GB: 165MB/s read, 22MB/s write
    32GB: 250MB/s read, 40MB/s write
    64GB: 250MB/s read, 85MB/s write
    128GB: 250MB/s read, 85MB/s write
USB 2.0:
    4GB: 30MB/s read, 12MB/s write
    8GB–128GB: 30MB/s read, 20MB/s write
Dimensions 77.9 mm x 22.2 mm x 12.05 mm
Waterproof Up to 4 ft.; conforms to IEC 60529 IPX8. Product must be clean and dry before use.
Operating Temperature 0°C to 60°C
Storage Temperature -20°C to 85°C
Compatibility USB 3.0 compliant and 2.0 compatible
Minimum System Requirements
  • USB 3.0 compliant and 2.0 compatible
  • Two (2) free drive letters required for use6
Warranty/support 5-year warranty, free technical support

Compatibility Table:

D300 D300 Managed
Operating System compatibility File Transfer IronKey EMS
Windows® 10, 8.1, 8, 7(SP1)
Mac OS X v.10.9 – 10.12.x
Linux v.2.6.x+7

Documentation:

Download the IronKey D300 Series Datasheet (PDF).

1 Password requirements set by Administrator during set up using IronKey EMS for IronKey D300 Managed drives.
2 IronKey EMS by DataLocker, purchased separately. Learn more at DataLocker.com
3 Up to 4 ft.; conforms to IEC 60529 IPX8. Product must be clean and dry before use.
4 Some of the listed capacity on a Flash storage device is used for formatting and other functions and thus is not available for data storage. As such, the actual available capacity for data storage is less than what is listed on the products.
5 Speed may vary due to host hardware, software and usage.
6 First free drive letters after physical devices such as system partition, optical drives, etc.
7 Certain distributions of Linux will require super-user (root) privileges in order to execute the IronKey commands properly in the terminal application window.