Lenovo ThinkServer RD550 User Manual
Page 40
The following illustration shows the components of server models with 3.5-inch drives.
Figure 12. Components of server models with 3.5-inch drives
1
One or two hot-swap redundant power supplies
2
Secure digital (SD) module (available on some models)
3
DIMMs (vary by model)
4
System board
5
Cooling shroud
6
AnyRAID adapter
7
Front backplane for 3.5-inch drives
8
Rack handle (right)
9
ThinkServer RAID Super Capacitor Module
(available on some models)
10
3.5-inch-drive area
11
Rack handle (left)
12
Slim optical drive (available on some models)
13
System fans
14
Heat sink(s) with microprocessor(s) underneath
15
Rear backplane/cage assembly (available on
some models)
16
AnyFabric adapter 1 (available on some models)
17
Riser card assembly 1
18
Riser card assembly 2
26
ThinkServer RD550 User Guide and Hardware Maintenance Manual