• 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
Index
Description
Tier 1 CRU Tier 2 CRU FRU
Consumable
and
Structural
parts
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
√
15
Backplane, eight 2.5-inch hot-swap
drives
√
16
Backplane, twelve 3.5-inch hot-swap
drives
√
17
Backplane, eight 3.5-inch hot-swap
drives
√
18
Right rack latch, with front I/O
assembly
√
19
Left rack latch, with VGA connector
√
20
Right rack latch, without front I/O
assembly
√
Chapter 2. Server components 85
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