• 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
(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 30. Parts listing
Index
Description
For more information about ordering the parts shown in
http://datacentersupport.lenovo.com/us/en/products/servers/thinksystem/sr850/parts
It is highly recommended that you check the power summary data for your server using Lenovo Capacity Planner
before purchasing any new parts.
Top cover
1
Expansion tray air baffle
2
Processor and memory expansion tray
3
PCIe riser-card assembly
4
System board
5
Power supply unit
6
Power supply filler
7
PCIe riser-card filler
8
Chassis
9
LOM adapter
10
Trusted Cryptographic Module
11
CMOS battery (CR2032)
12
M.2 backplane
13
M.2 retainer clip
14
PCIe adapter
15
Operator panel tray assembly
16
Front operator panel
17
2.5-inch drive filler
18
2.5-inch drive
19
2.5-inch drive 4-bay filler
20
2.5-inch drive 8-bay filler
21
Security bezel
22
Front VGA assembly
23
ThinkSystem SR850P Setup Guide
42
Tier 1 CRU
Tier 2 CRU
Figure 35 "server components" on page
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
FRU
Consuma-
ble and
Structural
part
41:
√
√
√
√
√
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