ASRock 939A8X-M [2/100] Motherboard l motherboard l motherboard l motherboard l motherboard layout ayout ayout ayout ayout

ASRock 939A8X-M Motherboard

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Motherboard LMotherboard L

Motherboard L

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1 PS2_USB_PWR1 Jumper 14 USB 2.0 Header (USB67, Blue)

2 Infrared Module Header (IR1) 15 USB 2.0 Header (USB_H45, Blue)

3 Flash Memory 16 Primary Serial ATA Connector (SATA1)

4 Floppy Connector (FLOPPY1) 17 Secondary Serial ATA Connector (SATA2)

5 CPU Fan Connector (CPU_FAN1) 18 Bridge Controller

6 2 x 184-pin DDR DIMM Slots 19 Game Port Header (GAME1)

(Dual Channel A: DDR1, DDR2; Blue) 20 JR1 Jumper / JL1 Jumper

7 2 x 184-pin DDR DIMM Slots 21 Front Panel Audio Header (AUDIO1)

(Dual Channel B: DDR3, DDR4; Black) 22 PCI Slots (PCI1 - 3)

8 Secondary IDE Connector (IDE2, Black) 23 AGP Slot (1.5V_AGP1)

9 Primary IDE Connector (IDE1, Blue) 24 Internal Audio Connector: CD1 (Black)

10 Clear CMOS Jumper (CLRTC1) 25 ATX Power Connector (ATXPWR1)

11 Chassis Fan Connector (CHA_FAN1) 26 CPU Heatsink Retention Module

12 System Panel Header (PANEL1) 27 939-Pin CPU Socket

13 Chassis Speaker Header (SPEAKER 1) 28 ATX 12V Connector (ATX12V1)