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Chapter 1: Product introduction
Chapter 1
Chapter 1
Chapter 1
Chapter 1
Layout contents
Connectors/Jumpers/Slots/LED Page
1. CPU, Chassis and power fan connectors
(4-pin CPU_FAN, 4-pin CHA_FAN1/2, 3-pin PWR_FAN)
1-23
2. EATX power connectors (24-pin EATXPWR, 4-pin EATX12V) 1-26
3. Intel
®
CPU socket
4. DDR3 DIMM sockets 1-7
5. USB 3.0 connector (20-1 pin USB3_34) 1-24
6. Onboard LED (SB_PWR) 1-19
7. Intel
®
Z77 Serial ATA 3.0 Gb/s connectors (7-pin SATA3G_1–4 [blue]) 1-25
8. Intel
®
Z77 Serial ATA 6.0 Gb/s connectors (7-pin SATA6G_1/2 [gray]) 1-20
9. System panel connector (10-1 pin F_PANEL) 1-27
10. Speaker connector (4-pin SPEAKER) 1-28
11. USB 2.0 connectors (10-1 pin USB56, USB78) 1-21
12. Clear RTC RAM (3-pin CLRTC) 1-18
13. Serial port connectors (10-1 pin COM1) 1-19
14. Digital audio connector (4-1 pin SPDIF_OUT) 1-22
15. Front panel audio connector (10-1 pin AAFP) 1-22