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Parts list

Identify each of the components that is available for your server with the parts list.

For more information about ordering the parts shown in Figure 1:
  1. Go to Lenovo Data Center Support and navigate to the support page for your server.

  2. Click Parts & Accessories > Parts Lookup.

  3. Enter either the serial number or the machine type model for your server to see the parts for your server.

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 (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
IndexDescriptionTier 1 CRUTier 2 CRUFRUConsumable and Structural part

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


It is highly recommended that you check the power summary data for your server using Lenovo Capacity Planner before purchasing any new parts.

1Top cover   
2PCIe riser card assembly   
3PCIe riser   
4Vertical flash power module holder   
5Horizontal power module holder with bracket   
7PCIe riser filler   
8RAID adapter   
97mm drive filler   
107mm drive   
11OCP 3.0 Ethernet adapter   
12OCP Ethernet adapter air baffle   
137mm drive backplane   
147mm drive cage   
15Flash power module   
16Expansion tray air baffle   
17Power supply unit   
18Intrusion switch   
19TPM card (for Chinese Mainland only)   
202.5-inch 8-bay SAS/SATA backplane   
212.5-inch 8-bay AnyBay/NVMe backplane   
22Security bezel   
232.5-inch drive   
248-bay 2.5-inch drive filler   
254-bay 2.5-inch drive filler   
262.5-inch drive filler   
28Heat sink Torx T30   
29Heat sink   
30Persistent Memory Module (PMEM)   
33Power backplane   
35Upper expansion tray air baffle   
36Fan cage   
37System board   
38System board air baffle   
39Processor and memory expansion tray   
40External LCD diagnostics handset   
41CMOS battery (CR2032)