Field-Replaceable Units; Server Internal Cables; Related Information; Servicing Crus That Do Not Require Server Power-Off - Oracle X6-2 Service Manual

About System Components
CRU Description
Fan modules Four fan modules for cooling the motherboard assembly
and installed components.
PCIe cards Optional add-on PCIe cards that can expand the
functionality of the server.
Note -
HBA card and the optional Oracle PCIe NVMe switch
card are field replaceable units (FRUs) and should only
be serviced by authorized Oracle Service personnel.
PCIe risers Houses and connects the PCIe cards.
Power supplies Two fully redundant AC power supplies.

Related Information

"Field-Replaceable Units" on page 20
■
"Illustrated Parts Breakdown" on page 17
■
"Servicing CRUs That Do Not Require Server Power-Off" on page 63
■
"Servicing CRUs That Require Server Power-Off" on page 85
■
"Server Internal Cables" on page 21
■

Field-Replaceable Units

The following table lists the field-replaceable units (FRUs) in the server and directs you to the
replacement instructions.
FRU Description
Processor and Carries out the instructions of the system.
heatsink
Oracle Storage 12 HDD and SSD storage drives controller
Gb/s SAS PCIe
RAID HBA card
Oracle PCIe NVMe NVMe storage drives controller
switch card
Disk backplane Serves as the interface between storage drives and the
internal host bus adapter (HBA) card and Oracle PCIe
NVMe switch card.
DVD drive DVD drive
Front indicator Contains the front panel controls, indicators, and USB
module (FIM) ports.
Motherboard Provides connectors for the fans, DIMMs, processors,
assembly PCIe risers, internal USB ports, and power supplies.
SAS cables Provide signals and backup power between the disk
backplane and the super capacitor and the Oracle
Storage 12 Gb/s SAS PCIe RAID HBA.
20 Oracle Server X6-2 Service Manual • June 2016
The Oracle Storage 12 Gb/s SAS PCIe RAID
Replacement Instructions
"Servicing Fan Modules (CRU)" on page 75
"Servicing PCIe Cards (CRU)" on page 108
"Servicing PCIe Risers (CRU)" on page 97
"Servicing Power Supplies (CRU)" on page 80
Replacement Instructions
"Servicing Processors (FRU)" on page 120
"Servicing the Internal HBA Card (FRU)" on page 140
"Servicing the Oracle PCIe NVMe Switch Card
(FRU)" on page 137
"Servicing the Disk Backplane (FRU)" on page 150
"Servicing the DVD Drive (FRU)" on page 156
"Servicing the Front Indicator Module
(FRU)" on page 158
"Servicing the Motherboard (FRU)" on page 162
"Servicing the Internal HBA SAS Cable
assembly" on page 173