Acer TravelMate 5760 Acer TravelMate 5760 Notebook Service Guide - Page 42

Keyboard Item Type Total number of keypads Windows logo key Internal & external keyboard work simultaneously Features Specification New Acer BW7T_A10B flat keyboard US, UK 129 keys, JP 132 keys Yes Plug USB keyboard to the USB port directly: Yes  Support Application keys for Windows Vista / Windows 7  Multi-Langue support Hard Disk Drive (AVL components) Item Specification Vendor & Model Name Hitachi HTS545025B9A 300, WD WD2500BPVT22ZEST0 Hitachi HTS545032B9A 300, WD WD3200BPVT22ZEST0 Hitachi HTS545050B9A 300, WD WD5000BPVT22HXZT1 TOSHIBA MK6459GSXP, WD WD6400BPVT22HXZT1 Capacity (GB) 250 320 500 640 Bytes per sector 512 512 512 512 Data heads 2 2 4, 3 4, 4 Drive Format Disks 1 1 2 2 Spindle speed (RPM) 5400 Performance Specifications Buffer size 8MB Interface SATA Fast data transfer rate (Mbits / sec, max) 3.0, 3.0 3.0, 3.0 3.0, 3.0 3.5, 3.0 Media data transfer rate (Mbytes/sec max) 875, 300 875, 300 875, 300 465-1148Mbyte s/s, 97 DC Power Requirements Voltage tolerance 5V ± 5% 1-32 Hardware Specifications and Configurations