Lenovo ThinkSystem SR650 Maintenance Manual page 93

• 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 9. Parts listing
Description
Index
For more information about ordering the parts shown in Figure 56 "Server components" on page 84:
http://datacentersupport.lenovo.com/us/en/products/servers/thinksystem/sr650/7x05/parts
1
Top cover
2
RAID adapter
3
LOM-adapter air baffle
4 LOM adapter
5
DIMM
6
Heat sink
7
Processor
8
TCM (for China only)
9
System board
10 Fan
11
Fan cage
12
RAID super capacitor module
13
Air baffle
14
Serial port module
Backplane, eight 2.5-inch hot-swap
15
drives
Backplane, twelve 3.5-inch hot-swap
16
drives
Backplane, eight 3.5-inch hot-swap
17
drives
Right rack latch, with front I/O
18
assembly
19
Left rack latch, with VGA connector
Right rack latch, without front I/O
20
assembly
Tier 1 CRU Tier 2 CRU
√
√
√
√
√
√
√
√
√
√
√
√
Consumable
and
FRU
Structural
parts
√
√
√
√
√
√
√
√
.
Chapter 2 Server components
85