Lenovo ThinkSystem SR150 Maintenance Manual page 37

• 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 15. Parts list
Index Description
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
Heat sink
2
Processor
3
DIMM
4
PCIe adapter
5
PCIe riser assembly
6
TPM card
7
CMOS battery (CR2032)
8
System board
9
Power supply unit
10
Chassis
11
Air baffle
12
Fan
13
Front operator panel
14
3.5-inch simple-swap drive
15
2.5-inch simple-swap drive with 3.5-inch
16
drive tray
VGA cable
17
Flash power module
18
M.2 drive (42 mm and 80 mm)
19
Two 3.5-inch drive backplate
20
Four 3.5-inch drive backplate (connects
21
to onboard connectors)
Four 3.5-inch drive backplate (connects
22
to RAID adapter)
Tier 1 CRU Tier 2 CRU
√
√
√
√
√
√
√
√
√
√
√
√
√
√
FRU
Consumable and
Structural part
√
√
√
√
√
√
√
√
.
Chapter 2 Server components
29