
188 SPARC Enterprise T5120 and T5220 Servers Service Manual • July 2009
Internal Cables for Onboard SAS
Controller Cards in SPARC Enterprise
T5120 Servers
Thereare 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 cardoption you choose.
FIGURE: Internal Cables for the Onboard SAS ControllerCard (Four-Disk Capable
SPARCEnterprise T5120 Servers)
FigureLegend
1Topcover interlock cable; connects to J0205 on the PDB
2Motherboard to PDB ribbon; connects J0401 on the PDB to J5201 on the motherboard