Acer Aspire 7560 - Page 42

1-32 Hardware Specifications and Configurations
Hard Disk Drive (continued)
DC Power Requirements
Voltage
tolerance
5V
Item Specification
Vendor & Model
Name
WD7500BPVT-2
2HXZT1
MK7559GSXP
HTS547575A9E
384
ST9750423AS
WD2500BPVT-2
2ZEST0
MK2559GSXP
WD3200BPVT-2
2ZEST0
MK3259GSXP
WD5000BPVT-2
2HXZT1
MK5059GSXP
Capacity (GB)
750 250 320 500
Bytes per sector 4096 4096 4096 4096
Data heads 4
4
4
4
1
1
2
2
3
4
Drive Format
Disks 2
2
2
2
1
1
1
1
2
2
Spindle speed
(RPM)
5400
Performance Specifications
Buffer size 8MB
8MB
8MB
16MB
8MB
Interface SATA
Fast data
transfer rate
(Gbits / sec,
max)
3.0Gbits/s 3.0Gbits/s 3.0Gbits/s 3.0Gbits/s
Media data
transfer rate
(Mbytes/sec
max)
97Mbytes/s
170.4Mbytes
124.5Mbytes
141.3Mbytes
108Mbytes/s
127.0Mbytes/s
108Mbytes/s
143Mbytes/s
97Mbytes/s
127.0Mbytes/s
DC Power Requirements
Voltage
tolerance
5V
Item Specification