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Parts list

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

Depending on the model, your server might look slightly different from the illustration.
Figure 1. Server components
Graphic showing all parts associated with the server
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 listing
IndexDescriptionTier 1 CRUTier 2 CRUFRUConsumable and Structural parts

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.

1Power distribution board   
2Power distribution board cover   
3Expansion drive cage   
4Optical drive cage and 5.25-inch drive bay adapter   
5Front panel board assembly   
6EIA brackets   
7Security door   
8Tape/Optical drive filler cover and tape drive filler   
95.25-inch optical disk drive   
105.25-inch LTO/RDX tape drive   
11Slim optical drive   
122.5-inch drive   
133.5-inch drive tray with 2.5-inch to 3.5-inch drive adapter   
143.5-inch simple-swap drive   
153.5-inch hot-swap drive   
16Filler, 3.5-inch storage drive (single bay)   
17Filler, 3.5-inch storage drive (four bay)   
182.5-inch hot-swap drive   
19Filler, 2.5-inch storage drive (single bay)   
20Filler, 2.5-inch storage drive (eight bay)   
21Bracket kit (drive retainer and PCIe bracket)   
223.5-inch simple-swap drive backplate   
233.5-inch hot-swap drive backplane   
242.5-inch hot-swap drive backplane   
25Front bezel   
26Foot stand   
28System board   
29M.2 boot adapter   
30M.2 retainer clip   
31M.2 drive   
32Internal CFF RAID adapter   
33TPM card (for Chinese Mainland only)   
34CMOS battery (CR2032)   
36PHM module (heatsink, carrier, processor)   
37Heat sink Torx T30 nut   
38Flash power module   
39Server cover   
40Air baffle   
41T4 filler   
42Full-length GPU filler   
43Screw kit   
45Suction cup (for NVLink bridge)   
46NVLink bridge   
47Full-length GPU adapter   
48PCIe adapter   
49Fan module   
50Fan filler   
51Intrusion switch   
52External LCD diagnostics handset   
53A2/L4 GPU air ducts   
54Full-length PCIe adapter holders   
55Fan cage   
56Power supply unit   
57PSU filler