Lenovo ThinkSystem SR950 Setup Manual page 56

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 (CRU): 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
(components, such as a cover or bezel) is your responsibility. If Lenovo acquires or installs a structural
component at your request, you will be charged for the service.
Table 43. Parts listing
Index Description
For more information about ordering the parts shown in Figure 22 "Server components" on page 51:
http://datacentersupport.lenovo.com/us/en/products/servers/thinksystem/sr950/7X12/parts
It is highly recommended that you check the power summary data for your server using Lenovo Capacity Planner
before purchasing any new parts.
Upper tray filler
1
Fan cage (upper/lower)
2
Fan filler
3
Fan
4
Upper tray
5
Storage board assembly
6
System board filler
7
Midplanes (five types)
8
Drive backplane
9
RAID flash power module
10
RAID flash power module bracket
11
Front USB/VGA assembly
12
Storage interposer
13
RAID adapter
14
Front operator panel
15
Lower tray
16
System board
17
Processor
18
Processor and heat sink (PHM)
19
Heat sink
19
ThinkSystem SR950 Setup Guide
52
Tier 1 CRU Tier 2 CRU
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
FRU Consuma-
ble and
Structural
part
√
√
√