138 Jumpers and Connectors
Table 6-2. System Board Connectors
Item Connector Description
1 CONTROL_PANEL front panel
2 INTRUSION SWITCH chassis intrusion switch connector
3 USB3/USB4/USB5 USB connectors
4 NIC1/USB1/USB2 NIC and USB connectors
5 PWR_CONN power connector
6 VGA video connector
7 SATA_D SATA drive
8 SATA_C SATA drive
9 COM serial connector
10 SATA_B SATA drive
11 SATA_A SATA drive
12 PCIE_X4 (SLOT1) PCIe x4 (x8 slot)
13 PCIE_X8 (SLOT2) PCIe x8
14 PCI (SLOT3) 32-bit, 33-MHz PCI
15 PCIE_X1 (SLOT4) PCIe x1
16 FLOPPY diskette drive
17 NVRAM_CLR/PWRD_EN system board jumpers
18 INTERNAL USB internal USB key
19 HDD_FAN drive cage fan
20 CPU_FAN processor fan
21 AUXLED auxiliary hard drive LED
22 BATTERY battery socket
23 CPU processor
24 12V 12V power connector
25 DIMM1_A memory module
26 DIMM2_A memory module
book.book Page 138 Wednesday, June 24, 2009 8:21 AM
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