Portable Storage for PC

StoreJet® 25M3

One plus one is greater than two. The StoreJet 25M3 combines the shock-resistant qualities of Transcend's award-winning rugged StoreJet M series with the SuperSpeed 5Gb/s interface bandwidth of USB 3.0, allowing users to enjoy ultra-fast file transfers and the highest level of anti-shock protection.



  • Military-grade shock resistance*
  • SuperSpeed USB 3.0 compliant and backwards compatible with USB 2.0
  • Advanced 3-stage shock protection system
  • Durable anti-shock rubber outer case
  • Advanced internal hard drive suspension system
  • Quick Reconnect Button - re-enable safely removed USB hard drive without unplug and reinsert
  • One Touch Auto-Backup button**
  • 256-bit AES file & folder encryption**
  • Exclusive Transcend Elite data management software

*Based on U.S. military drop-test standards MIL-STD-810G 516.6. Transcend is not responsible for recovering any data lost due to any improper usage.

**Transcend Elite software is required to use this feature.


Dimensions 129.5mm x 82.4mm x 20.4mm
Op. Voltage USB DC 5V
Op. Temperature 5°C (41°F)~55°C (131°F)
Storage Media 2.5" SATA HDD
Weight 2TB: 230g
1TB / 500GB: 216g
Certificates CE, FCC, BSMI
Connection Interface USB 2.0/3.0
Power Saving Mode 10 mins
One-Touch Backup Yes
Warranty Three-year Warranty

Please access here for more information about Transcend Warranty Policy.
System Requirements Desktop or notebook computer with a working USB 2.0 or USB 3.0 port Operating Systems (OS):
  • Microsoft Windows XP
  • Microsoft Windows Vista
  • Microsoft Windows 7
  • Microsoft Windows 8
  • Microsoft Windows 8.1
  • Microsoft Windows 10
  • Mac OS 10.7 or later
  • Linux Kernel 2.6.31 or later


Best on Test

Digital Camera
United Kingdom

Gold Award

Digital Camera
United Kingdom

Great Value

Digital Camera
United Kingdom

DD's Recommended Award

DD World
Czech Republic

Order Information

  • TS500GSJ25M3 Iron Gray
  • TS1TSJ25M3 Iron Gray
  • TS1TSJ25M3B Baby Blue
  • TS2TSJ25M3 Iron Gray
  • TS2TSJ25M3B Baby Blue