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 the Figure 1 or Figure 2:

Note

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

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 (components, such as a cover or bezel) is your responsibility. If Lenovo acquires or installs a structural component at your request, you will be charged for the service.

2.5-inch drive model

Figure 1. Server components - 2.5-inch drive model

Table 1. Parts list - 2.5-inch drive model.
Index	Description	Tier 1 CRU	Tier 2 CRU	FRU	Consumable and Structural part
For more information about ordering the parts shown in Figure 1: Parts list It is highly recommended that you check the power summary data for your server using Lenovo Capacity Planner before purchasing any new parts.
`1`	Top cover	√
`2`	PCIe riser assembly	√
`3`	RAID adapter	√
`4`	M.2 retainer clip	√
`5`	M.2 boot adapter	√
`6`	PCIe adapter for M.2 boot adapter	√
`7`	Air baffle	√
`8`	Fan	√
`9`	CMOS battery (CR2032)				√
`10`	System board			√
`11`	Power distribution board cover	√
`12`	Fixed power supply unit		√
`13`	Redundant power supply unit	√
`14`	Chassis for redundant power supply			√
`15`	Rack latches	√
`16`	Security bezel	√
`17`	Front I/O assembly	√
`18`	VGA cable	√
`19`	2.5-inch hot-swap drive	√
`20`	Drive filler				√
`21`	Chassis for fixed power supply			√
`22`	Power distribution board		√
`23`	Flash power module	√
`24`	M.2 drive	√
`25`	Memory module	√
`26`	Processor			√
`27`	Heat sink			√
`28`	Backplane, eight 2.5-inch hot-swap drives	√
`29`	Backplane, ten 2.5-inch hot-swap drives	√

Figure 2. Server components - 3.5-inch drive model

Table 2. Parts listing - 3.5-inch drive model.
Index	Description	Tier 1 CRU	Tier 2 CRU	FRU	Consumable and Structural part
For more information about ordering the parts shown in Figure 2: Parts list It is highly recommended that you check the power summary data for your server using Lenovo Capacity Planner before purchasing any new parts.
`1`	Top cover	√
`2`	PCIe riser assembly	√
`3`	RAID adapter	√
`4`	M.2 retainer clip	√
`5`	M.2 boot adapter	√
`6`	PCIe adapter for M.2 boot adapter	√
`7`	Air baffle	√
`8`	Fan	√
`9`	CMOS battery (CR2032)				√
`10`	System board			√
`11`	Power distribution board cover	√
`12`	Fixed power supply unit		√
`13`	Redundant power supply unit	√
`14`	Chassis for redundant power supply			√
`15`	Rack latches	√
`16`	Security bezel	√
`17`	Front operator panel	√
`18`	VGA cable	√
`19`	3.5-inch hot-swap drive	√
`20`	3.5-inch simple-swap drive	√
`21`	2.5-inch simple-swap drive with 3.5-inch drive tray	√
`22`	Drive filler				√
`23`	Chassis for fixed power supply			√
`24`	Power distribution board		√
`25`	Flash power module	√
`26`	M.2 drive	√
`27`	Memory module	√
`28`	Processor			√
`29`	Heat sink			√
`30`	Backplane, four 3.5-inch hot-swap drives	√
`31`	Backplate, four 3.5-inch simple-swap drives (connects to RAID card)	√
`32`	Backplate, four 3.5-inch simple-swap drives (connects to onboard connectors)	√
`33`	Backplate, three 3.5-inch simple-swap drives and one NVMe drive (connects to onboard connectors)	√

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