188 SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009
Internal Cables for Onboard SAS
Controller Cards in SPARC Enterprise
T5120 Servers
There are two SAS controller card options for the SPARC Enterprise T5120 and T5220
servers (both options support RAID). The standard option uses the on-board SAS
controller card preinstalled on every server. The second option is a StorageTek SAS
RAID Internal Host Bus Adapter (HBA) PCIe card. The internal cabling of your
server will be different depending on the SAS controller card option you choose.
FIGURE: Internal Cables for the Onboard SAS Controller Card (Four-Disk Capable
SPARC Enterprise T5120 Servers)
Figure Legend
1 Top cover interlock cable; connects to J0205 on the PDB
2 Motherboard to PDB ribbon; connects J0401 on the PDB to J5201 on the motherboard