Lenovo ThinkSystem SR550 - Page 46

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 10. Parts list
Index Description Tier 1 CRU Tier 2
CRU
FRU Consuma-
ble and
Structural
parts
For more information about ordering the parts shown in Figure 26 “Server components” on page 41, go to:
http://datacentersupport.lenovo.com/us/en/products/servers/thinksystem/sr550/7x03/parts
1
Top cover
√
2
Air baffle
√
3
RAID super capacitor module
√
4
Heat sink
√
5
Processor
√
6
Hot-swap power supply
√
7
Backplane, eight 2.5-inch hot-swap drives
√
8
Backplane, twelve 3.5-inch hot-swap drives
√
9
Backplane, eight 3.5-inch hot-swap drives
√
10
Simple-swap-drive backplate assembly
√
11
Security bezel
√
12
Right rack latch, with front I/O assembly
√
13
Left rack latch, with VGA connector
√
14
Right rack latch, without front I/O assembly
√
15
Left rack latch, without VGA connector
√
16
Chassis
√
17
2.5-inch hot-swap drive filler
√
18
2.5-inch hot-swap drive
√
19
3.5-inch drive filler
√
20
3.5-inch simple-swap drive
√
21
3.5-inch hot-swap drive
√
42 ThinkSystem SR550 Setup Guide