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 (full height) | T1 |
| 3 Rear riser bracket (low profile) | T1 | 4 Rear riser bracket (low profile-full height) | T1 |
| 5 Rear riser bracket (low profile-filler) | T1 | 6 Rear riser bracket (low profile-low profile) | T1 |
| 7 PCIe adapter | T1 | 8 RAID adapter | T1 |
| 9 Front riser bracket (low profile-full height) | T1 | 10 Rear wall bracket | C |
| 11 2 x 2.5'' rear drive backplane | T1 | 12 2 x 2.5'' rear drive cage | T1 |
| 13 Firmware and RoT security module | F | 14 System I/O board | F |
| 15 Power supply unit air duct | T1 | 16 Power supply unit | T1 |
| 17 Power supply unit filler | C | 18 OCP module | T1 |
| 19 Chassis | F | 20 CPU dummy | C |
| 21 Performance heat sink (T-shape) | F | 22 7mm drive cage | T1 |
| 23 7mm drive backplane (top) | T2 | 24 7mm drive backplane (bottom) | T2 |
| 25 3.5'' drive | T1 | 26 2.5'' drive | T1 |
| 27 Rear OCP interposer | T1 | 28 Front OCP interposer | T1 |
| 29 2.5'' drive bay filler | C | 30 7mm drive bay filler | C |
| 31 7mm drive | T1 | 32 8 x 2.5'' front drive backplane | T1 |
| 33 10 x 2.5'' front drive backplane | T2 | 34 4 x 2.5'' front drive backplane | T2 |
| 35 16-EDSFF front drive backplane | T1 | 36 4 x 3.5'' front drive backplane | T1 |
| 37 Security bezel | C | 38 Intrusion switch cable | T1 |
| 39 External diagnostics handset | T1 | 40 RAID flash power module holder (in riser bracket) | T1 |
| 41 RAID flash power module holder (on chassis) | T1 | 42 4-EDSFF cage | T1 |
| 43 M.2 cage | T2 | 44 EDSFF drive bay filler | C |
| 45 EDSFF drive | C | 46 Rack latch (right) | T1 |
| 47 Rack latch (left) | T1 | 48 Front I/O module with diagnostics panel (1) | T1 |
| 49 Lenovo Neptune Processor Direct Water Cooling Module | F | 50 Cold plate cover | C |
| 51 Hose holder | C | 52 Front I/O module with diagnostics panel (2) | T1 |
| 53 Front I/O module with diagnostics panel (3) | T1 | 54 Integrated diagnostics panel assembly | T1 |
| 55 Front I/O module with diagnostics panel (4) | T1 | 56 RAID flash power module | T1 |
| 57 Fan module | T1 | 58 Internal CFF HBA/RAID module | T2 |
| 59 The Lenovo Neptune Liquid to Air Module | F | 60 Leakage detection sensor module holder | T1 |
| 61 MicroSD card | T1 | 62 M.2 drive | T1 |
| 63 CMOS battery (CR2032) | C | 64 M.2 retainer clip | T1 |
| 65 M.2 PCIe 3.0 backplane | T1 | 66 M.2 PCIe 4.0 backplane | T1 |
| 67 Memory module | T1 | 68 Processor | F |
| 69 Manifolds | F | 70 42U in-row hose kit | F |
| 71 Bleeder kit | F | 72 42U/48U in-rack connection hose (return side) | F |
| 73 42U in-rack connection hose (supply side) | F | 74 48U in-rack connection hose (supply side) | F |
| 75 Processor board | F |