Lenovo ThinkSystem SR635 V3 - Page 49

Table 22. Parts list (continued)
Index Description
Tier 1 CRU Tier 2 CRU
FRU
Consuma-
ble and
Structural
part
21
7mm drive backplane (top)
√
22
7mm drive backplane (bottom)
√
23
2.5-inch drive bay filler
√
24
2.5-inch drive
√
25
7mm drive bay filler
√
26
7mm drive
√
27
Power supply unit air baffle
√
28
10 x 2.5-inch front drive backplane (AnyBay)
√
10 x 2.5-inch front drive backplane (6 x SAS/
SATA+4 x NVMe)
√
29
8 x 2.5-inch front drive backplane
√
30
4 x 2.5-inch front drive backplane
√
31
16-EDSFF front drive backplane
√
32
2 x 2.5-inch rear drive cage
√
33
2 x 2.5-inch rear drive backplane
√
34
Internal RAID adapter
√
35
Rack latch (right)
√
36
Rack latch (left)
√
37
Security bezel
√
38
4-EDSFF cage
√
39
EDSFF drive bay filler
√
40
Intrusion switch
√
41
Fan board
√
42
Processor board
√
43
PIB board
√
44
System I/O board
√
45
MicroSD card
√
46
Firmware and RoT Security Module
√
47
Chassis
√
48
System fan
√
49
Memory module
√
50
Processor
√
Chapter 3. Parts list 39