2.5-inch drive bay chassis

Use the parts list in this section to identify each of the components that are available for server models with 2.5-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 (2.5-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

Index	Description	Tier 1 CRU	Tier 2 CRU	FRU	Consumable and structural parts
1	Top cover	√
2	Rear wall brackets	√
3	Power supply	√
4	Rear 8 x 2.5-inch drive cage	√
5	Rear 4 x 2.5-inch drive cage	√
6	7mm drive cage (1U)	√
7	7mm drive cage (2FH + 7mm)	√
8	7mm drive backplanes		√
9	7mm drive bay filler				√
10	7mm drive	√
11	OCP module	√
12	PCIe adapter	√
13	Serial port module	√
14	System fan Standard fan Performance fan	√
15	System fan cage	√
16	RAID flash power module	√
17	Intrusion switch	√
18	CFF RAID adapter/expander		√
19	Right rack latch with front I/O module	√
20	Standard right rack latch	√
21	Left rack latch with VGA and external diagnostic connector	√
22	Left rack latch with external diagnostic connector	√
23	Left rack latch with VGA	√
24	Standard left rack latch	√
25	Chassis			√
26	External diagnostic handset	√
27	Front I/O module with integrated diagnostics panel	√
28	Integrated diagnostics panel	√
29	Front I/O module without integrated diagnostics panel	√
30	Security bezel				√
31	2.5-inch drive	√
32	2.5-inch drive fillers (1-bay, 4-bay, or 8-bay)				√
33	Front 24 x 2.5-inch drive backplane with expander	√
34	Rear 8 x 2.5-inch drive backplane	√
35	Middle/Rear 4 x 2.5-inch drive backplane	√
36	Front 8 x 2.5-inch drive backplane	√
37	CMOS battery (CR2032)				√
38	Memory module	√
39	Processor			√
40	Heat sinks 2U standard heat sink High performance T-shape heat sink			√
41	Heat sink PEEK nuts		√
42	Add-on air baffle (for GPU air baffle)	√
43	Air baffle filler (for GPU air baffle)				√
44	Add-on air baffle (for GPU air baffle)	√
45	GPU air baffle	√
46	Air baffle filler (for standard air baffle)				√
47	Standard air baffle	√
48	M.2 drive backplane		√
49	M.2 drive	√
50	M.2 retainer clip	√
51	Middle drive cage	√
52	4LP riser 3/4 cage	√
53	Riser 3/4 card	√
54	Riser 3 cage	√
55	Riser 1 or riser 2 cage	√
56	1U riser cage	√
57	Riser card (LP)	√
58	Riser 1 or riser 2 card	√
59	Riser 3 card		√
60	Firmware and RoT security module			√
61	System I/O board			√
62	MicroSD card	√
63	Processor board			√
64	PSU air baffle	√