[. . . ] [. . . ] No external power supply or Placement battery needed Includes Transcend Elite data-management software LED power and data transfer activity indicator Dimensions Side A B Millimeters 127. 4 ± 1. 00 81. 3 ± 1. 00 14. 5 ± 1. 00 Inches 5. 02 ± 0. 04 3. 20 ± 0. 04 0. 57 ± 0. 04 A C Ordering Information Transcend P/N TS0GSJ25P TS320GSJ25P TS500GSJ25P TS750GSJ25P Capacity 0GB 320GB 500GB 750GB C B Transcend Information Inc. 1 ® StoreJet® 25P Block Diagram SATA HDD Enclosure Transcend Information Inc. 2 ® StoreJet® 25P Pinouts Pin No. 01 02 03 04 SATA HDD Enclosure Pin Identification Pin Name VCC USBUSB+ VSS Symbol USBUSB+ VCC VSS Function USB differential signal The pairs are used to transmit Data/Address/Command USB Cable Power Detector Ground Specifications Environment Storage Media Operation Storage 2. 5 inch SATA Hard Disk 5 to 55 -40 to 70 Temperature Power Supply USB DC 5 Volt Connection Interface USB2. 0 Size (L x W x H) With Hard Drive 127. 4mm x 81. 3mm x 14. 5mm Weight Certificates 158g CE, FCC, BSMI Above technical information is based on industry standard data and tested to be reliable. However, Transcend makes no warranty, either expressed or implied, as to its accuracy and assumes no liability in connection with the use of this product. Transcend reserves the right to make changes in specifications at any time without prior notice. Transcend Information Inc. 3 [. . . ] [. . . ]