Transcend StoreJet TS640GSJ25M Hard Drive
Item No.
Mfg Part No.
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Product Information for Transcend StoreJet TS640GSJ25M Hard Drive

Highlights for Transcend StoreJet TS640GSJ25M Hard Drive

  • Storage Capacity:640 GB
  • Form Factor:External
  • Rotational Speed:5400 rpm

Marketing Information

Transcend's StoreJet 25 mobile is compact and portable and it is easy for users to conveniently carry around. To protect against data loss or damage from accidental slips or falls, the StoreJet 25 mobile meets the U.S. military drop-test standards MIL-STD-810F 516.5 procedure IV (transit drop test) with advanced two-stage anti-shock technology, literally making it one of the safest places to keep your data.


  • Host Interface: USB 2.0 USB
  • Power Description



    Technical Information

  • Storage Capacity: 640 GB
  • Platform Support: PC
  • Warranty


    Drive Performance

  • Buffer: 8 MB
  • Rotational Speed: 5400 rpm
  • Maximum External Data Transfer Rate: 60 MBps
  • Environmental Conditions

    General Information

  • Product Type: Hard Drive
  • Manufacturer Part Number: TS640GSJ25M
  • Manufacturer Website Address:
  • Manufacturer: Transcend Information, Inc
  • Product Model: TS640GSJ25M
  • Product Name: StoreJet Mobile TS640GSJ25M Hard Drive
  • Product Line: StoreJet
  • Brand Name: Transcend
  • Miscellaneous


  • USB 1.1
  • Plug n Play
  • Physical Characteristics

  • Hot Swappable: Yes
  • Weight: 7.27 oz
  • Form Factor: External
  • Compatible Drive Bay Width: 2.5"
  • Power Description