Acer Aspire 8935G Acer Aspire 8935G Series Service Guide - Page 32

Hard Disk Drive Interface Item Vendor Model Name ST9320320AS ST9250320AS Capacity 320 250 (MB) Bytes per sector Data heads 4 4 or 3 Drive Format Disks 2 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 tolerance ST9200321AS 200 Specification Seagate ST9160310AS ST9160310ASG 160 ST9120310AS ST9120310ASG 120 ST980310AS ST980310ASG 80 512 3 2 2 1 2 1 1 1 5,400 8MB SATA 830 300 5V(DC) +/- 5% Hard Disk Drive Interface (cont'd.) Item Vendor Model Name ST9500325AS ST9500325ASG ST9320325AS ST9320325ASG Specification Seagate ST9250315AS ST9250315ASG ST9160314AS ST9160314ASG ST9120315AS Capacity 500 320 (MB) Bytes per sector Data 4 3 heads Drive Format Disks 2 2 Spindle speed (RPM) Performance Specifications Buffer size Interface 250 160 120 512 2 2 1 1 1 1 5,400 8MB SATA 22 Chapter 1