Layout Contents - Asus CROSSHAIR IV EXTREME User Manual

2.2.2

Layout contents

Connectors/Jumpers/Switches/Slots
1. ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)
2. AMD AM3 Socket
®
3. CPU, chassis, and optional fan connectors (4-pin CPU_FAN;
4-pin PWR_FAN; 4-pin CHA_FAN1–3; 4-pin OPT_FAN1–3)
4. DDR3 DIMM slots
5. Go Button
6. AMD SB850 Serial ATA 6.0 Gb/s connectors (7-pin SATA1–6) [red]
®
7. JMicron
8. Thermal sensor cable connectors (2-pin OPT_TEMP1–3)
9. Clear RTC RAM (3-pin CLRTC_SW)
10. System panel connector (20-8 pin PANEL)
11. USB connectors (10-3 pin USB7; 10-1 pin USB89; USB1011)
12. OC Station connector (8-pin OC_STATION)
13. Reset switch
14. Power-on switch
15. Core Unlocker switch
16. Turbo Key II switch
17. IEEE 1394a port connector (10-1 pin IE1394_2)
18. Digital audio connector (4-1 pin SPDIF_OUT)
19. Front panel audio connector (10-1 pin AAFP)
Refer to 2.8 Connectors for more information about rear panel connectors and
internal connectors.
ROG Crosshair IV Formula
JMB363 Serial ATA connectors (7-pin SATA_E1) [black]
®
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