ASUS M4A89GTD PRO Series 2-3
Chapter 2
2.2.2 Layout contents
Connectors/Jumpers/Slots Page
1. ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)
2-36
2. AM3 CPU Socket 2-5
3. CPU, chassis, and power fan connectors (4-pin CPU_FAN,
4-pin CHA_FAN1, 3-pin CHA_FAN2, 3-pin PWR_FAN)
2-34
4. DDR3 DIMM slots 2-10
5. Core Unlocker switch (CORE_UNLOCKER) 2-24
6. Turbo Key II switch (TURBO_KEY_II)
2-23
7. MemOK! switch 2-22
8. Serial port connector (10-1 pin COM1) 2-32
9. IDE connector (40-1 pin PRI_EIDE) 2-30
10. Standby power LED (SB_PWR) 2-39
11. AMD
®
SB850 Serial ATA 6.0 Gb/s connectors (7-pin SATA1–6) 2-31
12. System panel connector (20-8 pin PANEL) 2-37
13. Clear RTC RAM (3-pin CLRTC) 2-21
14. USB connectors (10-1 pin USB78, USB910, USB1112, USB1314) 2-33
15. Digital audio connector (4-1 pin SPDIF_OUT) 2-35
16. IEEE 1394a port connector (10-1 pin IE1394_2) 2-32
17. Front panel audio connector (10-1 pin AAFP) 2-35