Acer AS5534-1121 Aspire 5534 Service Guide - Page 26

Item Data heads 4 Drive Format Disks 2 Spindle speed (RPM) Performance Specifications Buffer size Interface Internal transfer rate (Mbits/sec, max) I/O data transfer rate (Mbytes/sec max) DC Power Requirements Voltage Specifications 3 2 2 1 5400 8MB SATA 3GB/s maximum 875 Mbits/s maximum +5.0V ± 5%. 2 1 845 Mbits/s maximum Item Vendor & Model Name Seagate ST9250315AS Capacity (MB) 250 Bytes per sector 512 Data heads 2 Drive Format Disks 1 Spindle speed 5400 (RPM) Performance Specifications Buffer size 8 MB Interface SATA Internal transfer 1175 rate (Mbits/sec, max) I/O data transfer rate (Mbytes/sec max) 875 Mbits/s maximum DC Power Requirements Voltage +5.0V ± 5%. Specifications Seagate ST9320320AS 320 512 4 2 5400 8MB SATA 830 Seagate ST9500325AS 500 512 4 2 5400 8 MB SATA 1175 845 Mbits/s maximum Item Vendor & Model Name Capacity (MB) Bytes per sector Data heads Drive Format Toshiba MK1655GSX 160 512 2 Specifications Toshiba MK2555GSX Toshiba MK3255GSX 250 320 512 512 2 4 Toshiba MK5055GSX 500 512 4 16 Chapter 1