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4
Mass Storage Devices
This chapter describes the mass storage devices that are supplied with the
PC Workstation. For the position of the different mass storage devices, refer
to the diagram on
page 13
for the Desktop package and
page 14
for the
Minitower package. This chapter also summarizes the pin connections on
internal and external connectors.
HP product numbers and replacement part numbers for mass storage
devices are listed in the Service Handbook Chapters, which can be accessed
from the HP World Wide Web site at the following address:
http://www.hp.com/go/kayaksupport
.
Information about available accessories can be obtained from
http://www.hp.com/go/pcaccessories
Flexible Disk Drives
A 3.5-inch, 1.44 MB flexible disk drive is supplied in the front-access shelf.
Hard Disk Drives
The following table lists the 3.5-inch (1-inch high) hard disk drives (which
are subject to change) that may be supplied with the
HP Kayak XM600
Desktop and Minitower PC Workstations
(type and quantity depends on
model) on internal shelves, connected to the SCSI or IDE controller.
Quantum
Atlas IV SCSI
(7.2 krpm)
Quantum
Eagle IDE
(5.4 krpm)
Seagate
Durango II IDE
(7.2 krpm)
Capacity
9.1 GB
10 GB
15 GB
Interface
Ultra2 Wide SCSI
Ultra IDE ATA/66
UltraIDE ATA/66
External peak transfer rate
160 MB/s
66 MB/s
66 MB/s
Average seek time (read)
6.9 ms
9.5 ms
7.6 ms
Internal formatted transfer rate (MB/s)
21 Mb/s
123.1 Mb/s min. to
217.5 Mb/s max.
43
Number of discs/heads
2/4
1/2
2/4
Buffer size
2 MB
512 KBytes
512 KBytes
