Lenovo ThinkServer RD230 Hardware Maintenance Manual page 35

Figure 5. Locating major parts on the system board
1
Memory slot (CPU1 DIMM CHA1)
2
Memory slot (CPU1 DIMM CHA0)
3
Memory slot (CPU1 DIMM CHB0)
4
Memory slot (CPU1 DIMM CHC0)
5
Power connector 2 (for CPU0)
6
24-pin power connector for the system board
7
Microprocessor (CPU0)
8
Memory slot (CPU0 DIMM CHA1)
9
Memory slot (CPU0 DIMM CHA0)
10
Memory slot (CPU0 DIMM CHB0)
11
Memory slot (CPU0 DIMM CHC0)
12
SATA connector 0
13
SATA connector 1
14
SATA connector 2
15
SATA connector 3
16
SATA connector 5
17
SATA connector 4
18
System board battery
19
PCI Express x8 slot (not used)
20
PCI Express x8 slot (not used)
21
PCI Express x16 slot (for installing the riser card)
22
Microprocessor (CPU1)
23
Power connector 3 (for CPU1)
.
Chapter 4 Locating parts, controls, LEDs, and connectors
29