Parts list

Use the parts list to identify each of the components that are available for your server.

For more information about ordering the parts shown in Figure 1:

Note

Depending on the model, your server might look slightly different from the illustration.

Figure 1. Server components

The parts listed in the following table are identified as one of the following:

Tier 1 customer replaceable unit (CRU): Replacement of Tier 1 CRUs is your responsibility. If Lenovo installs a Tier 1 CRU at your request with no service agreement, you will be charged for the installation.
Tier 2 customer replaceable unit (CRU): You may install a Tier 2 CRU yourself or request Lenovo to install it, at no additional charge, under the type of warranty service that is designated for your server.
Field replaceable unit (FRU): FRUs must be installed only by trained service technicians.
Consumable and Structural parts: Purchase and replacement of consumable and structural parts is your responsibility. If Lenovo acquires or installs a structural component at your request, you will be charged for the service.

Table 1. Parts list
Index	Description	Tier 1 CRU	Tier 2 CRU	FRU	Consumable and Structural parts
For more information about ordering the parts shown in Figure 1: Parts list
`1`	Top cover	√
`2`	Power supply (up to two power supplies)	√
`3`	2.5-inch hard drive (up to eight hard drives)	√
`4`	Drive cage		√
`5`	Hard drive backplane		√
`6`	Cable routing trough (there are two of them)	√
`7`	Rear cable guide	√
`8`	Server chassis			√
`9`	M.2 backplane		√
`10`	M.2 retainer clip	√
`11`	M.2 guideposts			√
`12`	System fan (up to six fans)	√
`13`	System fan cage	√
`14`, `20`	PCIe expansion cage (there are two of them).			√
`15`, `26`	Expansion cage card (the same card can be installed in the PCIe expansion cages and the I/O expansion cage			√
`16`	PCIe expansion cage cover	√
`17`, `19`	PCIe expansion cage cable tray (a video port and USB port assembly can be installed in PCIe expansion cage 1)	√
`18`	Graphics Processing Unit (GPU adapter)			√
`21`	Shipping bracket				√
`22`	Rack latches (left and right)	√
`23`	Operator panel		√
`24`	Management port	√
`25`	I/O expansion cage			√
`27`	PCIe adapter		√
`28`	TPM card (for Chinese Mainland only)			√
`29`	DIMM (up to 24 can be installed)	√
`30`	Processor / Heat sink			√
`31`	System board			√
`32`	Air baffle	√
`33`	Air baffle posts	√
`34`	CMOS battery				√

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