No. Description

1Power Fan Connector (PWR_FAN1)

2ATX 12V Power Connector (ATX12V1)

32 x 240-pin DDR3 DIMM Slots (DDR3_A1, DDR3_B1)

42 x 240-pin DDR3 DIMM Slots (DDR3_A2, DDR3_B2)

5ATX Power Connector (ATXPWR1)

6USB 3.0 Header (USB3_4_5)

7SATA3 Connector (SATA3_1)

8SATA3 Connector (SATA3_0)

9SATA3 Connector (SATA3_2)

10SATA3 Connector (SATA3_4)

11SATA3 Connector (SATA3_5)

12SATA3 Connector (SATA3_3)

13Chassis Fan Connector (CHA_FAN1)

14System Panel Header (PANEL1)

15Power LED Header (PLED1)

16USB 2.0 Header (USB2_3)

17USB 2.0 Header (USB4_5)

18Infrared Module Header (IR1)

19Chassis Speaker Header (SPEAKER1)

20Clear CMOS Jumper (CLRCMOS1)

21COM Port Header (COM1)

22SPDIF Out Connector (SPDIF_OUT)

23Front Panel Audio Header (HD_AUDIO1)

24Chassis Fan Connector (CHA_FAN2)

25CPU Fan Connector (CPU_FAN1)

26CPU Fan Connector (CPU_FAN2)

English

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ASRock Z87 Pro3 manual No. Description