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QuickSpecs
Configuration
Core I/O Loading Rules
Internal Disk Drives
Internal Disk Drive Specifications
Product
rp7410 Product
Number
Numbers that are
supported
A9880A
A6831A
A9881A
A6725A
A9882A
A7083A
AD050A
N/A
AD146A
N/A
AD209A
N/A
AD148A
N/A
AD149A
N/A
Minimum of one Core I/O board set (primary) must be purchased with each HP 9000 rp7420
Server
Load the Primary (1) MP/SCSI board into slot 1 and the LAN SCSI board into I/O cabinet 1
(slot 8).
MP/SCSI slot 0 and I/O cabinet 0 corresponds to Cell Board slot 0. MP/SCSI slot 1 and I/O
cabinet 1 corresponds to Cell Board slot 1.
A cell board must be installed in slot 0 to enable use of Core I/O 0. Likewise, a cell board
must be installed in slot 1 to enable use of Core I/O 1.
Access to two Internal disk drives and 1 Removable Media bay is enabled with the
installation of the 1st Core I/O board set (Primary).
The optional second Core I/O board set (secondary) must be ordered to enable hardware
partitioning
The optional second Core I/O board set (secondary) must be ordered to enable access to
the 3rd/4th internal disks.
HP 9000 rp7420 Server supports up to four internal low-profile hot-plug disk drives in four
capacities.
Supported by MirrorDisk/UX across disk drives, controllers, and Core I/O boards
Must order the second Core I/O board set to support more than two internal disk drives
Disk Capacity
Rotational speed Average seek time
36 GB
15,000 RPM
73 GB
15,000 RPM
(A9881A)
10,000 RPM
(A6725A)
146 GB
10,000 RPM
300 GB
10,000 RPM
36 GB
15,000 RPM
73 GB
10,000 RPM
146 GB
10,000 RPM
300 GB
10,000 RPM
DA - 11895 U.S. QuickSpecs — Version 24 — 10/1/2006
HP 9000 rp7420 Server
(read/write)
3.6 msec (read); 3.9 msec
(write)
3.6 msec (read); 3.9 msec
(write) (A9881A)
4.7 msec (read); 5.2 msec
(write) (A6725A)
4.7 msec (read); 5.2 msec
(write)
4.7 msec (read); 5.2 msec
(write)
3.6 msec (read); 3.9 msec
(write)
4.7 msec (read); 5.2 msec
(write)
4.7 msec (read); 5.2 msec
(write)
4.7 msec (read); 5.2 msec
(write)
Sustained
Bandwidth
75 MB/s
75 MB/s (A9881A)
69 MB/s (A6725A)
69 MB/s
69 MB/s
75 MB/s
69 MB/s
69 MB/s
69 MB/s
Page 11
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