Lenovo ThinkServer, User Manual

Page: 41 / 210

Note: The number of the installed hard disk drives varies by model. For the vacant drive bay, there is a
dummy hard disk drive tray to cover the place.
• For information about the supported expansion card, see “System board components” on page 42.
• Depending on the model, your server might come with a screw-secured, non-hot-swap power supply
or hot-swap redundant power supply module(s).
• For more information about the memory modules, see “Memory module installation rules” on page 90.
The following illustration shows the components of the server with up to four 3.5-inch hot-swap hard disk
drives.
Figure 13. Components of the server with up to four 3.5-inch hot-swap hard disk drives
1
DIT module (available in some models)
9
Front system fan 1
2
Front panel
10
System board battery
3
Optical drive bay 2 (with an optical drive installed
in some models)
11
Expansion card (varies by model)
4
Optical drive bay 1 (with an optical drive installed)
12
Heat sink and fan assembly
5
Hard disk drive bay 3
13
System board
6
Hard disk drive bay 2
14
Rear system fan
7
Hard disk drive bay 1
15
Power supply
8
Hard disk drive bay 0
16
Four memory slots (installed memory modules vary by
model)
• For more information about
1
to
4
, see “Front view of the server” on page 15.
Chapter 3
.
Product overview
29