Transcend StoreJet D3 TS640GSJ25D3 640 GB External Hard Drive
Item No.
Mfg Part No.
Not Available

Product Information for Transcend StoreJet D3 TS640GSJ25D3 640 GB External Hard Drive

Highlights for Transcend StoreJet D3 TS640GSJ25D3 640 GB External Hard Drive

  • Storage Capacity:640 GB
  • Hard Drive Interface:SATA
  • Rotational Speed:5400 rpm

Marketing Information

Adopting the new SuperSpeed USB 3.0 standard, Transcend's StoreJet 25D3 portable hard drive outperforms USB 2.0 drives in delivering blazing fast transfer rates of up to 90MB/s based on real world testing, making it easier and less time-consuming to share and store gigabytes of digital content. Under its seemingly delicate case with gloss piano finish is a shock-dampening system that incorporates internal suspension technology, which is perfectly designed to prevent damage from accidental slips or falls during travel. Being backwards compatible with USB 2.0, the StoreJet 25D3 allows you to access your files from nearly any computer.


Physical Characteristics

  • Weight (Approximate): 6.74 oz
  • Form Factor: External
  • Height: 0.68"
  • Width: 3.23"
  • Depth: 5.11"
  • Drive Width: 2.5"
  • Software

    Technical Information

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

  • Standard Warranty: 3 Year
  • Built-in Devices


  • Host Interface: USB 3.0
  • Hard Drive Interface: SATA
  • Drive Performance

  • Buffer: 8 MB
  • Rotational Speed: 5400 rpm
  • Maximum External Data Transfer Rate: 640 MBps (5 Gbps)
  • General Information

  • Product Type: Hard Drive
  • Manufacturer Part Number: TS640GSJ25D3
  • Manufacturer Website Address:
  • Manufacturer: Transcend Information, Inc
  • Product Model: TS640GSJ25D3
  • Product Name: StoreJet D3 TS640GSJ25D3 Hard Drive
  • Product Line: StoreJet
  • Product Series: D3
  • Brand Name: Transcend
  • Miscellaneous


  • USB 2.0
  • Plug n Play