Parts list
Identify each of the components that is available for your server with the parts list.
Go to Lenovo Data Center Support and navigate to the support page for your server.
Click .
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.
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.
| Description | Type | Description | Type |
|---|---|---|---|
| 1 Top cover | T1 | 2 Rear riser bracket (low profile-low profile) | T1 |
| 3 Rear riser bracket (low profile) | T1 | 4 Rear riser bracket (full height) | T1 |
| 5 Rear riser bracket (low profile-full height) | T1 | 6 Rear riser bracket (low profile-filler) | T1 |
| 7 PCIe adapter | T1 | 8 External diagnostics handset | T1 |
| 9 RAID flash power module holder (on chassis or on the system board tray) | T1 | 10 RAID flash power module holder (in the riser assembly) | T1 |
| 11 RAID flash power module | T1 | 12 Power supply unit | T1 |
| 13 Power supply unit filler | C | 14 Front I/O module with diagnostics panel (1) | T1 |
| 15 Front I/O module with diagnostics panel (2) | T1 | 16 Integrated diagnostics panel assembly | T1 |
| 17 Front I/O module with diagnostics panel (3) | T1 | 18 OCP module | T1 |
| 19 Air cooling heat sink (T-shape) | F | 20 7mm drive cage | T1 |
| 21 7mm drive backplane (top) | T2 | 22 7mm drive backplane (bottom) | T2 |
| 23 2.5-inch drive bay filler | C | 24 2.5-inch drive | T1 |
| 25 7mm drive bay filler | C | 26 7mm drive | T1 |
| 27 Power supply unit air baffle | T1 | 28
| T2 for AnyBay |
| T1 for 6+4 | |||
| 29 8 x 2.5-inch front drive backplane | T1 | 30 4 x 2.5-inch front drive backplane | T1 |
| 31 16-EDSFF front drive backplane | T1 | 32 2 x 2.5-inch rear drive cage | T1 |
| 33 2 x 2.5-inch rear drive backplane | T1 | 34 Internal RAID adapter | T2 |
| 35 Rack latch (right) | T1 | 36 Rack latch (left) | T1 |
| 37 Security bezel | C | 38 4-EDSFF cage | T1 |
| 39 EDSFF drive bay filler | C | 40 Intrusion switch | T1 |
| 41 Fan board | T2 | 42 Processor board | F |
| 43 PIB board | F | 44 System I/O board | F |
| 45 MicroSD card | T1 | 46 Firmware and RoT Security Module | F |
| 47 Chassis | F | 48 System fan | T1 |
| 49 Memory module | T1 | 50 Processor | F |
| 51 M.2 drive | T1 | 52 CMOS battery | C |
| 53 Liquid assisted cooling module | F | 54 M.2 cage | T2 |
| 55 ThinkSystem M.2 SATA/NVMe 2-Bay Enablement Kit | T1 | 56 ThinkSystem M.2 SATA/x4 NVMe 2-Bay Enablement Kit | T1 |
| 57 ThinkSystem M.2 NVMe 2-Bay RAID Enablement Kit | T1 | 58 ThinkSystem M.2 RAID B540i-2i SATA/NVMe Enablement Kit | T1 |
| 59 M.2 retainer clip | T1 | 60 Front OCP interposer card | T1 |
| 61 Rear OCP interposer card | T1 | 62 Management NIC adapter | T1 |
| 63 Front riser bracket (low profile-full height) | T1 | 64 Manifolds | F |
| 65 Hose holder | C | 66 Cold plate cover | C |
| 67 Bleeder kit | F | 68 Lenovo Neptune Processor Direct Water Cooling Module | F |
| 69 42U in-row hose kit | F | 70 42U in-rack connection hose (supply side) | F |
| 71 42U/48U in-rack connection hose (return side) | F | 72 48U in-rack connection hose (supply side) | F |