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Additional information
Drive installation details for the 9006-12C system
Find information about the drive installation options for the IBM Power System LC921 (9006-12C) system.
SATA Drives
The 9006-12C system can support four SATA drives. The SATA drives can be installed into the front drive
bay locations. SATA drive cables connect the disk drive backplane to the SATA sockets on the system
backplane.
You can plug SATA drive on module (DOM) drives directly into the system backplane. Up to two SATA
DOM drives can be installed. Use the two orange SATA connectors.
SAS Drives
By using SATA/SAS RAID adapters, the 9006-12C system can support up to four SATA/SAS drives.
Use SAS cables to connect the SAS ports on the PCIe adapter cards to the SAS ports on the disk drive
backplane.
If you are installing a RAID adapter, see the adapter documentation for information on configuring the
drives.
Sample SAS configuration:
v
Feature code EKAA RAID adapter supporting four front-mounted SATA/SAS drives.
v
Two SATA DOMs plugged into the system backplane.
NVMe Enabled System and Drives
When the system has an NVMe adapter, the system supports NVMe drives. The first two NVMe drives
need to be plugged into drive locations 1 and 2 as shown in Figure 95. The second two NVMe drives
need to be plugged into drive locations 3 and 4.
NVMe drives are only supported on host operating systems. NVMe drives are not supported by guest
operating systems. On systems with RHEL 7.3 or later, or Ubuntu 16.04 or later, NVMe drives can be
used as bootable drives. Port 1 of the internal NVMe host bus adapter must be plugged into NVMe port
1 on the disk drive backplane.
Sample NVMe configuration:
v
Four NVMe front-mounted drives with the NVMe adapter.
v
Two SATA DOMs plugged into the system backplane.
Figure 95. NVMe drive locations
© Copyright IBM Corp. 2017
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