Lenovo ThinkSystem SR950 V3 System Configuration Manual page 54

• 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.
Table 21. Parts list
Description
For more information about ordering parts:
1. Go to
http://datacentersupport.lenovo.com
2. Click Parts.
3. Enter the serial number to view a listing of parts for your server.
Front top cover
1
UPI module
2
Ethernet port assembly
3
PCIe riser card
4
Power interposer board
5
PCIe adapter
9
Cable management arm
7
Fan cage
8
Rear top cover
9
OCP module
10
Power supply unit
11
Fan module
12
OCP cage
13
Power distribution board
14
Memory module
15
Interposer board
16
System I/O board
17
Firmware and RoT security module
18
System I/O board and interposer tray
19
Slide rail kit
20
M.2 drive retainer
21
M.2 drive
22
M.2 boot adapter
23
EIA flange
24
External diagnostics handset
25
ThinkSystem SR950 V3 System Configuration Guide
46
Type Description
and navigate to the support page for your server.
T1 PSU filler
29
T1 Lower processor board (MB)
30
T1 Fasteners kit
31
T2 Front operator panel cage
32
T2 Front operator panel
33
T1 Front operator panel bracket
34
T2 Serial port assembly
35
T1 Support bracket
36
T1
SCM bracket
37
T1 Lower processor board (MB) bracket
38
T1
Chassis
39
T1 Upper processor board (CPU BD)
40
T1 Security bezel
41
T2 2.5-inch drive filler (1-bay)
42
T1/F* 2.5-inch hot-swap drive
43
F 2.5-inch drive backplane
44
F 2.5-inch drive cage
45
F E3.S drive cage
46
C Flash power module
47
T2
E3.S drive
48
C MicroSD card
49
T1
CMOS battery (CR2032)
50
T1 E3.S cable assembly
51
C Intrusion switch
52
T1 Sideband card
53
Type
C
F
T1
C
T1
C
T1
C
C
C
F
F
T1
C
T1
T1
C
C
T1
T1
F
C
T1
T1
T1