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##### FRU Reference

The following table identifies the server components that are field-replaceable.

Table 26 List of Field-replaceable Units

Description | Quantity | FRU Name | Remove and Replace Instructions
--- | --- | --- | ---
Motherboard assembly | 1 | /SYS/MB | Servicing the Motherboard Assembly
DIMMs | 4, 8, or 16 | /SYS/MB/CMP0/BOBn/CHn/Dn | Servicing DIMMs
Power supplies (or filler panel) | 1 or 2 based on power supply configuration | /SYS/PSn | Servicing the Power Supplies
PCIe cards (optional) | 0 to 6 | /SYS/MB/RISERn/PCIEn | Servicing PCIe Cards
PCIe risers | 1, 2, or 3 | /SYS/MB/RISERn | Servicing PCIe and PCIe/XAUI Risers
Service processor | 1 | /SYS/MB/SP | Servicing the Service Processor
System battery | 1 | /SYS/MB/BAT | Servicing the System Battery
System Configuration PROM | 1 | /SYS/MB/SCC | Servicing the System Configuration PROM
Hard drives (“HDDs” applies to both disk and SSD technologies) | 1 - 8 | /SYS/HDDn | Servicing Hard Drives
DVD/USB assembly | 1 | /SYS/DVD | Servicing the DVD/USB Assembly
Fan modules | 6 | /SYS/FANBD/FMn | Servicing Fan Modules
Fan power board | 1 | /SYS/FANBD | Servicing the Fan Power Board
Hard Drive backplane | 1 | /SYS/SASBP | Servicing the HDD Backplane
Power Distribution Board (PDB) | 1 | /SYS/PDB | Servicing the Power Distribution Board
Connector board | 1 | /SYS/CONNBD | Servicing the Connector Board
Light pipe kits | 1 each, left, right |  | Servicing the Front Panel Light Pipe Assemblies

##### Related Information

- Preparing for Service

- Returning the Server to Operation

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