Specifications

1-3Chapter 1: Product introduction
1.2.3 Motherboard layout
1.2.4 Layout contents
Connectors/Jumpers/Slots/LED Page Connectors/Jumpers/Slots/LED Page
1. CPU and chassis fan connectors
(4-pin CPU_FAN, 3-pin CHA_FAN)
1-19 8. System panel connector (10-1 pin PANEL) 1-21
2. ATX power connectors (24-pin EATXPWR,
4-pin ATX12V)
1-18 9. Clear RTC RAM (3-pin CLRTC) 1-15
3. Intel
®
LGA1155 CPU socket 1-4 10. Standby power LED (SB_PWR) 1-1
4. DDR3 DIMM slots 1-9 11. USB connectors (10-1 pin USB78, USB910) 1-19
5. TPM connector (20-1 pin TPM) (P8H61-M
LX2/CSM only)
1-22 12. Serial port connector (10-1 pin COM1) 1-18
6. Intel
®
H61 Serial ATA 3.0Gb/s connectors
(7-pin SATA3G_1/2/3/4)
1-20 13. Digital audio connector (4-1 pin SPDIF_OUT) 1-20
7. Speaker connector (4-pin SPEAKER) 1-21 14 Front panel audio connector (10-1 pin AAFP) 1-17