1 Memory slot (CPU1 DIMM CHA1) 13 SATA connector 1
2 Memory slot (CPU1 DIMM CHA0) 14 SATA connector 2
3 Memory slot (CPU1 DIMM CHB0) 15 SATA connector 3
4 Memory slot (CPU1 DIMM CHC0) 16 SATA connector 5
5 Power connector 2 (for CPU0) 17 SATA connector 4
6 24-pin power connector for the
system board
18 System board battery
7 Microprocessor (CPU0) 19 PCI Express x8 slot (not used)
8 Memory slot (CPU0 DIMM CHA1) 20 PCI Express x8 slot (not used)
9 Memory slot (CPU0 DIMM CHA0) 21 PCI Express x16 slot (for installing the riser
card)
10 Memory slot (CPU0 DIMM CHB0) 22 Microprocessor (CPU1)
11 Memory slot (CPU0 DIMM CHC0) 23 Power connector 3 (for CPU1)
12 SATA connector 0
Figure 5. Locating major parts on the system board
Chapter 4. Locating parts, controls, LEDs, and connectors 33