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3.5-inch drive bay chassis

Use the parts list in this section to identify each of the components that are available for server models with 3.5-inch front drive bays.

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

  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. Some parts are available only on some models.
Figure 1. Server components (3.5-inch drive bay chassis)
Server components (3.5-inch drive bay chassis)

Server components (3.5-inch drive bay chassis)
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.

  • 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 (components, such as a filler or bezel) is your responsibility. If Lenovo acquires or installs a structural component at your request, you will be charged for the service.

1 Top coverT12 Rear wall bracketsT1
3 Power supply unitT14 Rear 4 x 3.5-inch drive cageT1
5 Rear 4 x 2.5-inch drive cageT16 Rear 2 x 3.5-inch drive cageT1
7 7mm drive cage (2FH + 7mm)T18 7mm drive cage (1U)T1
9 7mm drive backplanesT210 7mm drive bay fillerC
11 7mm driveT112 OCP moduleT1
13 Serial port moduleT114 PCIe adapterT1
15 RAID flash power module holderT116 RAID flash power moduleT1
17 System fan cageT118 System fanT1
19 Intrusion switchT120 Right rack latch with front I/O moduleT1
21 Standard right rack latchT122 Left rack latch with VGA and external diagnostic connectorT1
23 Left rack latch with external diagnostic connectorT124 Left rack latch with VGAT1
25 Standard left rack latchT126 External diagnostics handsetT1
27 ChassisF28 Security bezelC
29 3.5-inch drive fillers (4-bay)C30 3.5-inch drive fillers (1-bay)C
31 3.5-inch driveT132 Middle/Rear 4 x 2.5-inch drive backplaneT1
33 Front 8 x 3.5-inch drive backplaneT134 Front 12 x 3.5-inch drive backplaneT1
35 Rear 4 x 3.5-inch drive backplaneT136 Rear 2 x 3.5-inch drive backplaneT1
37 CMOS battery (CR2032)C38 Memory moduleT1
39 ProcessorF40 Heat sinksF
41 Heat sink PEEK nutsT242 M.2 drive backplaneT2
43 M.2 driveT144 M.2 retainer clipeT1
45 Add-on air baffle (for GPU air baffle)T146 Air baffle filler (for GPU air baffle)C
47 Add-on air baffle (for GPU air baffle)T148 GPU air baffleT1
49 Direct water cooling moduleF50 Cold plate coverC
51 ManifoldsFRU52 1FH riser cage for DWCMC
53 3FH riser cage for DWCMC54 Hose holderC
55 Bleeder kitFRU56 42U in-row hose kitFRU
57 42U/48U in-rack connection hose (return side)FRU58 48U in-rack connection hose (supply side)FRU
59 42U in-rack connection hose (supply side)FRU60 Standard air baffleT1
61 Air baffle filler (for standard air baffle)C62 Middle 8 x 2.5-inch drive cageT1
63 Middle 4 x 3.5-inch drive cageT164 PSU air baffleT1
65 Processor boardF66 MicroSD cardT1
67 System I/O boardF68 Firmware and RoT security moduleF
69 Riser 3 cageT170 Riser 1 or riser 2 cageT1
71 1U riser cageT172 Riser 3 cardT1
73 Riser 1 or riser 2 cardT174 Riser card (LP)T2
75 Management NIC adapterT176 OCP enablement kit for vSphere DSET1