Chapter 1. General description
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Draft Document for Review May 22, 2009 3:10 pm
4405ch01 General description.fm
Table 1-4 Memory feature codes
Memory feature codes 5692, 5693, 5694, and 5695 can be mixed on the same POWER6
processor card. Memory feature codes 5696 and 8129 may not be mixed with any other
memory feature on a single processor card. A processor card with memory feature 5696 or
8129 can be mixed in the same CEC enclosure with a processor card containing other
POWER6 memory features. For all processors and all system configurations, if memory
features in a single system have different frequencies, all memory in the system will function
according to the lowest frequency present. Memory features 5696 and 8129 cannot be used
on processor card feature code 5620.
For all processors and all system configurations, if memory features in a single system have
different frequencies, all memory in the system will function according to the lowest frequency
present
1.3.3 Disk and media features
Each system building block features one SAS DASD controller with six hot-swappable
3.5-inch SAS disk bays and one hot-plug, slim-line media bay per enclosure. Only the new
SAS DASD hard disks are supported internally. The older SCSI DASD hard files can be
attached, but must be located in a remote I/O drawer. In a full configuration with four
connected building blocks, the combined system supports up to 24 disk bays
Table 1-5 shows the disk drive feature codes that each bay can contain.
Table 1-5 Disk drive feature code description
In a full configuration with four connected, the combined system supports up to four media
devices with Media Enclosure and Backplane feature 5629.
Any combination of the following DVD-ROM and DVD-RAM drives can be installed:
FC 5756 IDE Slimline DVD-ROM Drive
Feature code
Description
5692
0/2 GB DDR2 Memory (4X0.5 GB) DIMMs-667 MHz-POWER6 Memory
5693
0/4 GB DDR2 Memory (4X1 GB) DIMMs-667 MHz-POWER6 Memory
5694
0/8 GB DDR2 Memory (4X2 GB) DIMMs-667 MHz-POWER6 Memory
5695
0/16 GB DDR2 Memory (4X4 GB) DIMMs-533 MHz-POWER6 Memory
5696
0/32 GB DDR2 Memory (4X8 GB) DIMMs-400 MHz-POWER6 Memory
5680
Activation of 1 GB DDR2 POWER6 Memory
5691
ON/OFF, 1 GB-1 Day, Memory Billing-POWER6 Memory
7954
On/Off Memory Enablement
8129
0/256 GB DDR2 Memory (32X8 GB) DIMMS- 400 MHz- POWER6 Memory
5681
Activation of 256 GB DDR2 POWER6 Memory
Feature code
Description
3646
73 GB 15 K RPM SAS Disk Drive
3647
146 GB 15 K RPM SAS Disk Drive
3648
300 GB 15 K RPM SAS Disk Drive
