ASRock 890GX Pro3 [2/262] Motherboard layout motherboard layout motherboard layout motherboard layout motherboard layout

ASRock 890GX Pro3 Motherboard

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Motherboard LayoutMotherboard Layout

Motherboard Layout

1 ATX 12V Power Connector (ATX12V1) 22 System Panel Header (PANEL1, White)

2 Power Fan Connector (PWR_FAN1) 23 Reset Switch (RSTBTN)

3 AM3+ CPU Socket 24 Power Switch (PWRBTN)

4 CPU Heatsink Retention Module 25 Front Panel IEEE 1394 Header

5 CPU Fan Connector (CPU_FAN2) (FRONT_1394, White)

6 CPU Fan Connector (CPU_FAN1) 26 SPI Flash Memory (32Mb)

7 Chassis Fan Connector (CHA_FAN2) 27 USB 2.0 Header (USB10_11, Blue)

8 2 x 240-pin DDR3 DIMM Slots 28 Clear CMOS Jumper (CLRCMOS1)

(Dual Channel A: DDR3_A1, DDR3_B1; Blue) 29 SB 2.0 Header (USB8_9, Blue)

9 2 x 240-pin DDR3 DIMM Slots 30 SB 2.0 Header (USB6_7, Blue)

(Dual Channel B: DDR3_A2, DDR3_B2; White) 31 Serial Port Connector (COM1)

10 ATX Power Connector (ATXPWR1) 32 Infrared Module Header (IR1)

11 Northbridge Controller 33 HDMI_SPDIF Header

12 Chassis Fan Connector (CHA_FAN3) (HDMI_SPDIF1, White)

13 Southbridge Controller 34 Front Panel Audio Header

14 SATA3 Connector (SATAIII_3, White) (HD_AUDIO1, White)

15 SATA3 Connector (SATAIII_4, White) 35 PCI Slots (PCI2-3)

16 SATA3 Connector (SATAIII_2, White) 36 PCI Express 2.0 x16 Slot (PCIE3; Blue)

17 SATA3 Connector (SATAIII_1, White) 37 PCI Slot (PCI1)

18 SATA3 Connector (SATA3_5, White) 38 PCI Express 2.0 x16 Slot (PCIE2; Blue)

19 Dr. Debug (LED) 39 PCI Express 2.0 x1 Slot (PCIE1; White)

20 Chassis Speaker Header (SPEAKER 1, White) 40 Chassis Fan Connector (CHA_FAN1)

21 Power LED Header (PLED1)