Bipra 100Gb 100 Gb 2.5" Usb 2.0 External Pocket Slim Hard Drive - Black- Ntfs Capacity :100gb , Formatted as ntfs Connection: USB 2.0, Width: 7.8cm, Depth 12.8cm, Height 1.3cm,Weight: 170g & Warranty 1 Year from Bipra Limited, Powered By: USB 2.0 (No external Power Required) Storage Capacity on a 100GB External Drive? * 60 hour DVD-quality movies, or * 90 hours of VHS-quality video, or * 60 days of around-the-clock MP3 audio, or * 60000 digital photos, or * 850 action-packed games What Hard Drive is used in this product? * 100GB 2.5" Laptop Hard Drive * A Sata Hard drive * 9mm thick * 5400 rmp - Very fast drive!! * 8MB Buffering * Average Seek time: 12ms What?s included? * 1 x 100GB 2.5" External Hard Drive * 1 x USB Cable with slipped USB ports