Acer Aspire Z3801 Acer Aspire Z3801 Desktop Service Guide - Page 34

Hard Disk Drive (AVL components) (Continued) Interface SATA III Fast data transfer 6.0 rate (Gbits / sec, max) Media data transfer rate (Mbytes/sec max) 1695 128 126 DC Power Requirements Voltage tolerance 5V ± 5% Item Specification Vendor & Model Name WD WD10EADX-22 TDHB0 WD WD10EARS-22 Y5B1 WD WD15EARS-22 MVWB0 Capacity (GB) 1000 1000 1500 Bytes per sector 512 4096 Data heads 6 6 5 Drive Format Disks 3 Spindle speed (RPM) 5400 Performance Specifications Buffer size 32MB 64MB 64MB Interface SATAII Fast data transfer 3.0 rate (Gbits / sec, max) Media data transfer 110 110 130 rate (Mbytes/sec max) DC Power Requirements Voltage tolerance 5V ± 5% WD WD10EALX-22 9BA0 1000 512 4 2 7200 32MB SATA III 6.0 126 1-24 Hardware Specifications and Configurations