Jumpers and Connectors 99
Riser Card Connectors

The system is available with either a PCIe riser card or a PCI-X/PCIe riser card. See Figure6-3 and

Figure6-4 for the location and description of the expansion-card slots on the two riser cards.

Table 6-2. System Board Connectors
Item Connector Description
1 PROC Processor socket
2 12V power supply connector
3 PWR_CONN power supply connector
4 DIMM 1 Memory module
5 DIMM 3 Memory module
6 DIMM 2 Memory module
7 DIMM 4 Memory module
8 FAN Power connector for the fans
9 BATTERY Connector for the 3.0 V coin battery
10 SATA_0 Connector for the SATA 0 hard drive
11 SATA_1 Connector for the SATA 1 hard drive
12 PCI FAN Connector for the PCI fan
13 FP_CONN1 Control panel interface connector
14 IDE Optical drive interface connector
15 HD_ACT Hard drive activity connector (expansion controller)
16 INTRUSION_SWITCH Connector for the chassis intrusion switch
17 I2C HEADER Remote access controller connector
18 BMC PROG Remote access controller connector
19 RISER_CONN1 Riser card interface connector