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36
Chapter 1
Item
Specification
Vendor &
Model Name
Segate ST960812A
Segate ST980829A
Segate ST9100825A
Capacity
(MB)
60000
80000
100000
Bytes per
sector
512
512
512
Data heads
2
3
4
Drive Format
Disks
1
2
2
Spindle
speed
(RPM)
4200 RPM
4200 RPM
4200 RPM
Performance Specifications
Buffer size
8184KB
8184KB
8184KB
Interface
Parallel ATA
Parallel ATA
Parallel ATA
Max. media
transfer rate
(disk-buffer,
Mbytes/s)
56.25
56.25
56.25
Data transfer
rate
(host~buffer,
Mbytes/s)
100 MB/Sec.(Ultra DMA
Mode 5)
100 MB/Sec.(Ultra DMA
Mode 5)
100 MB/Sec.(Ultra DMA
Mode 5)
DC Power Requirements
Voltage
tolerance
5V(DC) +/- 5%
5V(DC) +/- 5%
5V(DC) +/- 5%
8X DVD Dual Interface
Item
Specification
Vendor & model name
PHILIPS SDVD8441
Performance Specification
Transfer rate (KB/sec)
Sustained:
DVD:10.9Mbytes/sec(Typ)
CD: 3650Kbytes/sec(Typ)
Access Time(Typical)
DVD: Random Access: 130 ms
DVD:Full Stroke: 240ms
CD:Random Access:130ms
CD:Full Stroke:240ms
Buffer Memory
2MB
Interface
ATA/ATAPI-5