Skip to main content

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.

Note
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)
The parts listed in the following table are identified as one of the following:
  • 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.

  • 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.

  • Field replaceable unit (FRU): FRUs must be installed only by trained service technicians.

  • 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.

Table 1. Parts list
IndexDescriptionTier 1 CRUTier 2 CRUFRUConsumable and structural parts
1Top cover   
2Rear wall brackets   
3Power supply unit   
4Rear 4 x 3.5-inch drive cage   
5Rear 4 x 2.5-inch drive cage   
6Rear 2 x 3.5-inch drive cage   
77mm drive cage (2FH + 7mm)   
87mm drive cage (1U)   
97mm drive backplanes   
107mm drive bay filler   
117mm drive   
12OCP module   
13Serial port module   
14PCIe adapter   
15RAID flash power module holder   
16RAID flash power module   
17System fan cage   
18System fan
  • Standard fan

  • Performance fan

   
19Intrusion switch   
20Right rack latch with front I/O module   
21Standard right rack latch   
22Left rack latch with VGA and external diagnostics ports   
23Left rack latch with external diagnostics port   
24Left rack latch with VGA port   
25Standard left rack latch   
26External diagnostics handset   
27Chassis   
28Security bezel   
293.5-inch drive fillers (4-bay)   
303.5-inch drive fillers (1-bay)   
313.5-inch drive   
32Front 8 x 3.5-inch drive backplane   
33Front 12 x 3.5-inch drive backplane:
  • 12 x 3.5-inch SAS/SATA drive backplane

  • 12 x 3.5-inch AnyBay drive backplane

  • 12 x 3.5-inch expander backplane

   
34Rear 4 x 3.5-inch drive backplane   
35Middle/Rear 4 x 2.5-inch drive backplane   
36Rear 2 x 3.5-inch drive backplane   
37CMOS battery (CR2032)   
38Memory module   
39Processor   
40T-shape performance heat sink   
412U standard heat sink   
42M.2 drive backplane   
43M.2 drive   
44M.2 retainer clip   
45GPU air baffle filler   
46Add-on air baffle (for GPU air baffle)   
47GPU air baffle   
48Standard air baffle filler   
49Standard air baffle   
50Middle 8 x 2.5-inch drive cage   
51Middle 4 x 3.5-inch drive cage   
522U cable wall bracket   
53Processor filler   
54Processor board   
55MicroSD card   
56System I/O board   
57Firmware and RoT security module   
58Riser 3/4 card   
594LP riser 3/4 cage   
60Riser 3 cage   
61Riser 1 or riser 2 cage   
621U riser cage   
63Riser 3 card   
64Riser 1 or riser 2 card   
65Riser card (LP)