COMMELL AS-C74 - Manual (Page 14)

AS-C74 User’s Manual
14
2.3 <Connector Reference>
2.3.1 <Internal Connectors>
Connector Function Remark
CPU LGA1155 CPU socket
DDRIIIA1/2&B1/2 240 –pin DDR3 SDRAM DIMM socket
S_ATA1/2/3/4/5/6 7-pin Serial ATA II connector
ATX 24-pin power supply connector
CN_12V 8-pin +12V additional power supply connector
CN_AUDIO 5 x 2-pin audio connector
CDIN 4-pin CD-ROM audio input connector
CN_DIO 6 x 2-pin digital I/O connector
CN_USB1/2/3/4 10-pin USB connector
CPUFAN 4-pin CPU cooler fan connector
SYSFAN 3-pin system cooler fan connector
CN_IR 5-pin IrDA connector
CN_SMBUS 5-pin SMBUS connector
JFRNT 14-pin front panel switch/indicator connector
PCIE_16X PCI Express 16x slot
PCIE_4X PCI Express 4x slot
Mini-PCI 1 x Mini-PCI socket
PCI 5 x PCI slots
CN_DVI 26 Pin connector
CN_COM4/5/6 5 x 2-pin com connector
MINI_CARD 1 x 52-pin PCI Express mini card
LPT 26-pin LPT port connector
2.3.2 <External Connectors>
Connector Function Remark
PS2 PS/2 Keyboard/Mouse connector
CRT+COM1 DB15 VGA + Serial port connector
USB_RJ45_1/2 Dual USB and one RJ45 LAN Port
COM 2/3 Serial port connector
AUDIO Audio connectors
SPDIF SPDIF digital audio output connector