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Chapter 1: Product introduction
Chapter 1
Layout contents
Connectors/Jumpers/Buttons and switches/Slots Page
1. ATX power connectors (24-pin EATXPWR, 2 x 8-pin EATX12V)
2. CPU, CPU optional, and chassis fan connectors (4-pin CPU_FAN,
4-pin CPU_OPT, 4-pin CHA_FAN1-4 )
3. LGA1150 CPU socket
4. CPU Over Voltage jumper (3-pin CPU_OV)
5. EPU switch
6. TPU switch
7. DDR3 DIMM slots
8. MemOK! button
9. EZ XMP switch
10. M.2 Socket 3
11. USB 3.0 connectors (20-1 pin USB3_E12, USB3_E34)
12. Dr. Power LED
13. ASUS Dr. POWER switch
14. Intel®
Serial ATA 6 Gb/s connectors (7-pin SATA6G_1/6,
SATAEXPRESS_1)
15. ASMedia
®
Serial ATA 6 Gb/s connectors (7-pin SATA6G_E3,
SATA6G_E4; SATAEXPRESS_E1)
16. Clear CMOS button (CLR_CMOS)
17. DirectKey connector (2-pin DRCT)
18. Chassis Fan control setting (3-1 pin CHAFEN_SEL)
19. System panel connector (20-8 pin PANEL)
20. TPM connector (20-1 pin TPM)
21. T Sensor connector (2-pin T_SENSOR1)
22. USB 2.0 connectors (10-1 pin USB910; USB1112)
23. Chassis Intrusion connector (4-1 pin CHASSIS)
24. Q-Code LEDs
25. Serial port connector (10-1 pin COM)
26. IEEE 1394 port connector (10-1 pin IE1394)
27. Power-on button
28. Reset button
29. Digital audio connector (4-1 pin SPDIF_OUT)
30. Front panel audio connector (10-1 pin AAFP)
31. Thunderbolt header (5-pin TB_HEADER)