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. 
| Index | Description | Type | 
|---|---|---|
| For more information about ordering parts: 
 | ||
| 1 | Fixed power supply unit | T2 | 
| 2 | CRPS hot-swap power supply unit | T2 | 
| 3 | Power distribution board for hot-swap power supplies | T2 | 
| 4 | CRPS hot-swap power supply filler | C | 
| 5 | 5.25-inch optical disk drive | T1 | 
| 6 | 5.25-inch LTO/RDX tape drive | T1 | 
| 7 | Processor | F | 
| 8 | System board | F | 
| 9 | Heat sink and fan | F | 
| 10 | Front system fan | T1 | 
| 11 | Front I/O module | T2 | 
| 12 | Drive cage cover | T1 | 
| 13 | Drive cage filler | T1 | 
| 14 | 2.5-inch drive cage | T1 | 
| 15 | Firmware and RoT security module | F | 
| 16 | 2.5-inch drive filler | C | 
| 17 | 3.5-inch drive filler | C | 
| 18 | 2.5-inch hot-swap drive | T1 | 
| 19 | 3.5-inch simple-swap drive | T1 | 
| 20 | 3.5-inch hot-swap drive | T1 | 
| 21 | 3.5-inch hot-swap drive backplane | T1 | 
| 22 | 3.5-inch simple-swap drive backplate | T1 | 
| 23 | 3.5-inch simple-swap drive backplate with ODD | T1 | 
| 24 | 3.5-inch drive cage | T1 | 
| 25 | 2.5-inch to 3.5-inch drive adapter | T1 | 
| 26 | 2.5-inch hot-swap drive backplane | T1 | 
| 27 | Front door | T1 | 
| 28 | Chassis | T1 | 
| 29 | PCIe adapter | T1 | 
| 30 | Rear system fan | T1 | 
| 31 | RAID flash power module holder | T2 | 
| 32 | RAID flash power module | T1 | 
| 33 | Memory module | T1 | 
| 34 | Intrusion switch | T1 | 
| 35 | CMOS battery (CR2032) | C | 
| 36 | M.2 drive | T1 | 
| 37 | PCIe adapter for M.2 boot adapter | T1 | 
| 38 | M.2 boot adapter | T1 | 
| 39 | 5.25-inch Optical drive filler cover and optical drive filler | T1 |