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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 parts:
  1. Go to Lenovo Data Center Support, and enter the model name or machine type of your server in the search bar to navigate to the support page.

  2. Click Parts.

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

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

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:
  • 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.

  • FRU 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.

1 Top coverT12 Standard air baffleT1
3 Riser bracket (low profile, LP)C4 Riser bracket (low profile-full height, LP-FH)T1
5 Riser bracket (low profile-filler, LP-filler)T16 Riser bracket (low profile-low profile, LP-LP)T1
7 Rear riser bracket (full height, FH)T18 Front riser cagesC
9 Riser cardT210 Rear wall bracketC
11 PCIe adapterT112 RAID flash power module holder (on chassis)T1
13 RAID flash power module holder (in riser bracket)T114 RAID flash power moduleT1
15 Power-supply-unit air baffleT116 Power supply unitT1
17 OCP moduleT118 Power-supply-unit fillerC
19 Front I/O module with diagnostics panel (1)T120 Front I/O module with diagnostics panel (2)T1
21 Front I/O module (3)T122 External diagnostics handsetT1
23 Integrated diagnostics panel assemblyT124 Integrated diagnostics panelT1
25 M.2 cageT126 Front I/O module with diagnostics panel (4)T1
27 External LCD cableT128 2.5-inch drive bay fillerC
29 2.5-inch driveT130 3.5-inch driveT1
31 7mm drive cageT132 7mm drive backplane (bottom)T2
33 7mm drive backplane (top)T234 Front OCP interposer cardT2
35 Management NIC adapterT236 Rear OCP interposer cardT1
37 4-EDSFF cageT138 7mm driveT1
39 7mm drive bay fillerC40 EDSFF drive bay fillerC
41 EDSFF driveT142 Security bezelC
43 4 x 2.5-inch front drive backplane (long bracket)T144 16-EDSFF front drive backplaneT1
45 8 x 2.5-inch front drive backplaneT146 Internal CFF HBA/RAID moduleT2
46 10 x 2.5-inch front drive backplane (6 x SAS/SATA + 4 x AnyBay)T1
47 4 x 3.5-inch front drive backplaneT148 4 x 2.5-inch front drive backplane (short bracket)T2
49 2 x 2.5-inch rear drive cageC50 2 x 2.5-inch rear drive backplaneT1
51 Internal RAID adapterT252 ChassisFRU
53 Lenovo Neptune Processor Direct Water Cooling ModuleFRU54 Intrusion switchT1
55 System fanT156 ManifoldsFRU
57 Memory moduleT158 Lenovo Neptune Liquid to Air Cooling ModuleFRU
59 Leakage detection sensor module holderC60 Heat sink PEEK nutT2
61 Standard heat sinkFRU62 Cold plate coverC
63 Performance heat sink (T-shape)FRU64 ProcessorFRU
65 M.2 driveT166 M.2 backplaneT1
67 M.2 retainer clipT168 CMOS batteryC
69 42U in-row hose kitFRU70 Bleeder kitFRU
71 Processor boardFRU72 System I/O boardFRU
73 MicroSD cardT174 Firmware and RoT Security ModuleFRU
75 Hose holderC76 Rack latch (left)T1
77 Rack latch (right)T178 42U/48U in-rack connection hose (return side)FRU
79 48U in-rack connection hose (supply side)FRU80 42U in-rack connection hose (supply side)FRU