The following illustration shows the components of the server with ve to eight 3.5-inch hot-swap hard
disk drives.
Figure 11. Components of the server with ve to eight 3.5-inch hot-swap hard disk drives
1 DIT module (available in some models)
12 Hard disk drive bay 0
2 Front panel
13 Front system fan 1
3 Optical drive bay 2 (with an optical drive installed
in some models)
14 Front system fan 2
4 Optical drive bay 1 (with an optical drive installed) 15 System board battery
5 Hard disk drive bay 7 16 Expansion card
6 Hard disk drive bay 6
17 Heat sink and fan assembly
7 Hard disk drive bay 5
18 System board
8 Hard disk drive bay 4
19 Rear system fan
9 Hard disk drive bay 3 20 Power supply
10 Hard disk drive bay 2
21 Four memory slots (installed memory modules vary by
model)
11 Hard disk drive bay 1
• For more information about 1 to 4 , see “Front view of the server” on page 15.
Note: The DIT module 1 is only available in some models and the DIT panel also varies by model.
See “DIT module” on page 18
.
26 ThinkServer User Guide