Chapter 7. IBM iSeries 820, 830, and 840 features and placement 277
#4324 #4324 17.54 GB Disk Unit (Ultra SCSI)
The #4324 provides a 3
½-inch single disk unit with 17.54 GB capacity for additional disk storage (7200 RPM).
Supported on Models 820, 830, 840
Minimum operating system level: OS/400 V4R4
The #4324 is a Customer Install Feature.
#4326 #4326 35.16 GB 15k RPM Disk Unit (SCSI)
The #4326 provides a single 3 ½-inch disk unit for additional disk storage with 35.16 GB capacity (15000 RPM).
Supported in the #5094 PCI-X Expansion Tower, the #0595/#5095 PCI-X Expansion Tower, and the #5294 1.8 m I/O
Tower.
Quantities of 150 of this feature can be ordered in the IBM marketing configurator as #7508 Quantity 150 of Feature #4326.
Supported on base I/O towers, and in the #5094, #0595/#5095, #5294 towers
The #4326 is also supported in Linux and AIX partitions with SUSE Linux Enterprise Server 9 for POWER or Red Hat
Enterprise Linux AS for POWER Version 3, and AIX 5L for POWER V5.2.
Minimum operating system level: OS/400 V5R2
The #4326 is a Customer Install Feature.
#4327 #4327 70.56 GB 15k RPM Disk Unit (SCSI)
The #4327 provides a 3 ½-inch single disk unit for additional disk storage with 70.56 GB capacity (15000 RPM).
Supported in the #5094 PCI-X Expansion Tower, the #0595/#5095 PCI-X Expansion Tower, and the #5294 1.8 m I/O
Tower.
Quantities of 150 of this feature can be ordered in the IBM marketing configurator as #7509 Quantity 150 of Feature #4327.
Supported on #5094, #0595/#5095, #5294 towers.
The #4327 is also supported in Linux and AIX partitions with SUSE Linux Enterprise Server 9 for POWER or Red Hat
Enterprise Linux AS for POWER Version 3, and AIX 5L for POWER V5.2.
Minimum operating system level: OS/400 V5R2
The #4327 is a Customer Install Feature.
#4331 #4331 1.6 GB Read Cache Device
The #4331 provides 1.6 GB of capacity for large read cache function. It is mutually exclusive with DASD compression.
The system arrives in performance mode with compression function turned off on the #4748/#4778 PCI RAID Disk Unit
Controller.
Because the #4331 is 1.6 inches wide, the following placement rules apply:
The #4331 cannot be placed in disk unit slot D01 of the #5075 PCI Expansion Tower.
It cannot be placed in disk unit slots D01 or D07 of the Model 820.
The #4331 can be placed in disk unit slots D02 through D06 of the #5075 PCI Expansion Tower and in disk unit slots
D02 through D07 and D08 through D12 of Model 820. However, the #4331 takes up the disk unit slot in which it is
installed and takes up the adjacent disk unit slot to its left. For example, if the #4331 is installed in disk unit slot D02, it
takes up disk unit slot D02 and disk unit slot D01.
For HSL attached towers on the iSeries servers, the #4331 is installed in the left-most slot of each five-pack and takes
up one disk unit position.
Maximum: One per #4748/#4778 PCI RAID Disk Unit Controller.
Supported in Models 820, 830, and 840, and in the #5065, and #5066. Requires #2748 when the #4331 is installed in a
#5065/#5066
Minimum operating system level: OS/400 V4R4
The #4331 is a Customer Install Feature.
The #4331 was withdrawn from marketing on 1 March 2002.
RPQ
847102
RPQ 847102 ships the disk mounting hardware and instructions required to convert a #6717/#6817 to a #4317, and a
#6718/#6818 to a #4318. One RPQ is required for each disk unit to be converted.
This conversion allows the customer to move 8.5 GB 10K RPM and 17GB 10K rpm files from current towers to the #5065,
#5066, #5074/#9074, #5075, #5079/#9079 PCI Expansion Towers, the #5094, #5095, #5294 PCI-X Expansion Towers,
iSeries Models 270, 820, 830, 840.
Confirm and that there is available space in the existing or on order system or tower for the converted disk units and that
the required number of #2748 PCI RAID Disk Unit Controllers are available. After the conversion, process an RPO to add
the appropriate number of #4317/#4318 and remove the appropriate number of #6717/#6818 features.
RPQ 847102 is installed by an IBM Customer Service Representative.
