Dynabook - TransMemory™ U364 Specifications
TransMemory™ U364


  • 32GB, 64GB, 128GB
  • SuperSpeed USB3.0 (backward compatible with USB2.0)*
  • White
Read Speed**
  • Up to 120MB/s
  • 16.8 mm (L) x 15.2 mm (W) x 6.8 mm (H)
  • 3g (Main Body Only)
System Requirements
  • USB Interface (Type A)
  • Windows Vista™, Windows® 7, Windows® 8 and 8.1 or Mac OS X 10.6.6/10.7/ 10.8/ 10.9
Power Supply
  • BUS powered from USB port
  • 5 Year Limited Local Warranty
Operating Temperature
  • 0° to +50°C (Recommended)
Storage Temperature
  • -20° to +60°C (Recommended)

1 One Gigabyte (1GB) means 109 = 1,000,000,000 bytes and One Terabyte (1TB) means 1012 = 1,000,000,000,000 bytes using powers of 10. A computer operating system, however, reports storage capacity using powers of 2 for the definition of 1GB= 230 = 1,073,741,824 bytes and 1TB = 240 = 1,099,511,627,776 bytes, and therefore shows less storage capacity.
Available storage capacity (including examples of various media files) will vary based on file size, formatting, settings, software and operating system and other factors.

* The terms ‘SuperSpeed USB3.0’ and 'Hi-Speed USB2.0' used herein are the name of a specification upon which this product is based, it does not guarantee the speed of its operation.

** Read speed using this device with a USB3.0 interface is approx. two times faster than with a USB2.0 interface. Maximum data write and read speed may vary depending on the host device and file size.