Table 21. Parts list (continued)
Index
Description
Tier 1 CRU Tier 2 CRU FRU
Consumable 
and 
Structural 
parts
28
4-EDSFF cage
√
29
7mm drive
√
30
7mm drive bay filler
√
31
EDSFF drive
√
32
Security bezel
√
33
4 x 2.5-inch front drive backplane
√
34
16-EDSFF front drive backplane
√
35
8 x 2.5-inch front drive backplane
√
36
10 x 2.5-inch front drive backplane
√
37
4 x 3.5-inch front drive backplane
√
38
2 x 2.5-inch rear drive cage
√
39
2 x 2.5-inch rear drive backplane
√
40
Internal RAID module
√
41
Intrusion switch cable
√
42
Fan module
√
43
Memory module
√
44
Chassis
√
45
Heat sink PEEK nut
√
46
Standard heat sink
√
47
Performance heat sink (T-shape)
√
48
Processor
√
49
M.2 drive
√
50
M.2 adapter 
√
51
TPM adapter (for Chinese Mainland 
only)
√
52
M.2 retainer clip
√
53
CMOS battery (CR2032)
√
Power cords
Several power cords are available, depending on the country and region where the server is installed.
To view the power cords that are available for the server: 
1.  Go to: 
http://dcsc.lenovo.com/#/
52 ThinkSystem SR630 V2 Maintenance Manual