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Parts list

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

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

Parts list

Note
Depending on the model, your compute node might look slightly different from the illustration.
Figure 1. Compute node components
Graphic showing all parts associated with the compute node
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.

Table 1. Parts list
IndexDescriptionConsumable and Structural partTier 1 CRUTier 2 CRUFRU
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.

1Compute node cover   
2Processor heat sink filler   
3I/O expansion adapter   
4Trusted Cryptographic Module   
5Air baffle   
6Fabric connector   
7DRAM DIMM   
8DC Persistent Memory Module (DCPMM)   
9M.2 backplane   
10M.2 retainer clip   
11Drive bay filler   
122.5-inch drive   
13RAID adapter   
14Storage cage   
152.5-inch drive backplane   
16Processor 2, heat sink, and clip assembly   
17Processor 1, heat sink, and clip assembly   
18CMOS battery (CR2032)   
19System board