Layout Contents - Asus X99-A User Manual

Layout contents

Connectors/Jumpers/Buttons and switches/Slots
1. DDR4 DIMM slots
2. CPU, CPU optional, extension, and chassis fan connectors
(4-pin CPU_FAN, 4-pin CPU_OPT, 5-pin EXT_FAN, 4-pin CHA_FAN1-4 )
3. LGA2011-v3 CPU socket
4. ATX power connectors (24-pin EATXPWR; 8-pin EATX12V)
5. MemOK! button
6. Intel Serial ATA 6 Gb/s connectors (7-pin SATA6G_12, SATA 6G_34,
®
SATA 6G_5, SATA 6G_6/SATAEXPRESS, SATA 6G_78, SATA6G_910)
7. USB 3.0 connectors (20-1 pin USB3_12, USB3_34)
8. EPU switch
9. M.2 Socket 3
10. TPU switch
11. T_Sensor connector (2-pin T_SENSOR1)
12. Chassis intrusion connector (4-1 pin CHASSIS)
13. System panel connector (20-8 pin PANEL)
14. DirectKey connector (2-pin DRCT)
15. USB 2.0 connectors (10-1 pin USB1112; USB1314)
16. EZ XMP switch
17. Clear RTC RAM jumper (3-pin CLRTC)
18. TPM connector (20-1 pin TPM)
19. Q-Code LEDs
20. Reset button
21. Power-on button
22. Serial port connector (10-1 pin COM)
23. Front panel audio connector (10-1 pin AAFP)
24. Digital audio connector (4-1 pin SPDIF_OUT)
25. CPU Over Voltage jumper (3-pin CPU_OV)
26. Thunderbolt header (5-pin TB_HEADER)
ASUS X99-A
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