HP Workstation x1000 hp workstation x1000 - technical reference guide - Page 122

mass storage devices

Page 122 highlights

hardware components mass storage devices mass storage devices You can find HP product numbers and replacement part numbers for mass storage devices in Appendix A of this document. You can find information about available accessories at: www.hp.com/pcaccessories flexible disk drives The front-access shelf has a 3.5-inch, 1.44MB flexible disk drive. Table 5-1 hard disk drives Table 5-1 lists the 3.5-inch (1-inch high) hard disk drives (which are subject to change) that may be supplied with the workstation (type and quantity depends on model) on internal shelves, connected to the IDE or SCSI controller. IDE Hard Disk Drives Capacity Interface Average seek time (read) Track-to-track Seek Time Full Stroke Seek Time Number of discs/heads Buffer size Maxtor Maxtor IDE (7.2 krpm) IDE (7.2 krpm) 20GB 40GB Ultra ATA/100 Ultra ATA/100 8.5ms to 8.9ms 8.5ms to 8.9ms 1.2ms 1.2ms 15ms 15ms 1/1 1/2 2MB 2MB Maxtor IDE (7.2 krpm) 80GB Ultra ATA/100 9.5ms 0.95ms - 2/4 2MB 122 Chapter 5

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hardware components
mass storage devices
Chapter 5
122
mass storage devices
You can find HP product numbers and replacement part numbers for
mass storage devices in Appendix A of this document.
You can find information about available accessories at:
www.hp.com/pcaccessories
flexible disk drives
The front-access shelf has a 3.5-inch, 1.44MB flexible disk drive.
hard disk drives
Table 5-1 lists the 3.5-inch (1-inch high) hard disk drives (which are
subject to change) that may be supplied with the workstation (type and
quantity depends on model) on internal shelves, connected to the IDE or
SCSI controller.
Table 5-1
IDE Hard Disk Drives
Maxtor
IDE (7.2 krpm)
Maxtor
IDE (7.2 krpm)
Maxtor
IDE (7.2 krpm)
Capacity
20GB
40GB
80GB
Interface
Ultra ATA/100
Ultra ATA/100
Ultra ATA/100
Average seek time (read)
8.5ms to 8.9ms
8.5ms to 8.9ms
9.5ms
Track-to-track Seek Time
1.2ms
1.2ms
0.95ms
Full Stroke Seek Time
15ms
15ms
Number of discs/heads
1/1
1/2
2/4
Buffer size
2MB
2MB
2MB