Lenovo ThinkSystem SR550 Setup Manual page 47

Table 10. Parts list (continued)
Index Description
Front I/O assembly, server models with eight or
22
sixteen 2.5-inch drive bays
Front I/O assembly, server models with eight
23
3.5-inch drive bays
System board
24
System fan
25
DIMM
26
M.2 drive
27
M.2 retainer
28
M.2 backplane
29
Riser 1 bracket
30
Riser 2 bracket
31
Riser card
32
PCIe adapter
33
TCM/TPM adapter (for Chinese Mainland only)
34
Tier 1 CRU Tier 2
CRU
√
√
√
√
√
√
√
√
√
√
√
Chapter 2
FRU Consuma-
ble and
Structural
parts
√
√
.
Server components
43