Lenovo ThinkSystem SR645 Setup Manual page 52

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: 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 is
your responsibility. If Lenovo acquires or installs a structural component at your request, you will be
charged for the service.
Table 17. Parts listing
Description
Index
For more information about ordering the parts shown in Figure 9 "Server components" on page 47:
https://datacentersupport.lenovo.com/products/servers/thinksystem/sr645/7d2x/parts
Top cover
1
Standard air baffle
2
Riser assembly (LP)
3
Riser assembly (LP+LP)
4
Riser assembly (LP+FH)
5
Rearwall bracket
6
PCIe adapter
7
System board
8
RAID super capacitor holder (on
9
chassis)
RAID super capacitor holder (in riser
10
cage)
RAID super capacitor
11
OCP 3.0 Ethernet adapter
12
Power supply unit
13
Power supply unit filler
14
Front I/O assembly with diagnostics
15
panel (right)
Front I/O assembly
16
LCD diagnostics panel assembly
17
Front I/O assembly with diagnostics
18
panel (top)
1 x 2.5-inch drive bay filler
19
2 x 1 2.5-inch drive bay filler
20
ThinkSystem SR645 Setup Guide
48
Tier 1 CRU Tier 2 CRU
√
√
√
√
√
√
√
√
√
√
√
√
Consumable
and
FRU
Structural
parts
√
√
√
√
√
√
√
√