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Parts list

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

For more information about ordering parts:
  1. Go to Lenovo Data Center Support and navigate to the support page for your node or chassis.

  2. Click Parts.

  3. Enter the serial number to view a listing of parts for your system.

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

Note
Depending on the model, your server components might look slightly different from the illustration.
The parts listed in the following tables are identified as one of the following:
  • T1: 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.
  • T2: 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.
  • F: Field replaceable unit (FRU). FRUs must be installed only by trained service technicians.
  • C: 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.

Chassis components

Figure 1. Chassis components
Chassis components
DescriptionType
1 ChassisT2
2 Node tray rear fillerT1
3 Chassis midplaneT2
4 PSU cageT1
5 CRPS power supply unitT2
6 PSU fillerT1
7 Chassis rear shipping brackets (left and right)T1
8 Node tray front fillerT1
9 Chassis front EIA brackets (left and right)T1

Node components

Figure 2. Node components
Node components
DescriptionTypeDescriptionType
1 Top coverT120 MicroSD cardT1
2
  • OCP 3.0 module
  • ThinkSystem OCP 4 to 1 Management Port Consolidation Adapter
T121 Firmware and RoT security moduleF
3 Rear I/O moduleT122 2.5-inch drive fillerT1
4 PCIe riser fillerT123 15 mm 2.5-inch driveT1
5 PCIe fillerT124 7 mm 2.5-inch driveT1
6 PCIe riserT225 System boardF
7 PCIe adapterT126 2.5-inch drive backplaneT1
8 GPU air ductT127 Front I/O boardT1
9 Flash power moduleT128 Node trayF
10 FanT129 ScrewsT1
11 Power distribution boardT230 CablesT1
12 Internal CFF RAID adapterT131 Heat sinkF
13 M.2 boot adapterT132 Power bus barT1
14 M.2 heat sinkT233 Cable wallsT1
15 M.2 driveT134 Flash power module holderT1
16 M.2 drive retainerT135 Processor Neptune® Core ModuleF
17 Memory moduleT136 Rubber heat sinkC
18 CMOS battery (CR2032)C37 Rear I/O module (for water loop)F
19 ProcessorF38 HosesF