Transcend StoreJet 25H3P is an HDD (Hard Disk Drive) with 2.5" Hard Drive Form Factor and External enclosure. Featuring 1000 GB memory capacity, the StoreJet 25H3P model provides storage space for the user's data. The device connects through USB 1.1/USB 1.0/1.1/USB 2.0/SATA I/USB 3.0 interface and has a spindle speed of 5400 RPM, ensuring efficient operation. This disk is designed for Mac/PC and has 8192 KB buffer size. The Transcend hard drive's dimensions are .85-inch height, 5.15-inch width, 3.18-inch depth, and its weight is .56 lbs.