ASRock 880GMH/U3S3 [2/158] Motherboard layout motherboard layout motherboard layout motherboard layout motherboard layout

ASRock 880GMH/U3S3 Motherboard

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Motherboard LayoutMotherboard Layout

Motherboard Layout

1 CPU Fan Connector (CPU_FAN1) 18 SATAII Connector (SATAII_2 (PORT 1), Blue)

2 ATX 12V Power Connector (ATX12V1) 19 SATAII Connector (SATAII_1 (PORT 0), Blue)

3 CPU Heatsink Retention Module 20 System Panel Header (PANEL1, White)

4 AM3+ CPU Socket 21 Chassis Speaker Header

5 2 x 240-pin DDR3 DIMM Slots (SPEAKER 1, White)

(Dual Channel A: DDR3_A1, DDR3_B1; Blue) 22 USB 2.0 Header (USB10_11, Blue)

6 2 x 240-pin DDR3 DIMM Slots 23 Clear CMOS Jumper (CLRCMOS1)

(Dual Channel B: DDR3_A2, DDR3_B2; White) 24 SATA3 Connector (SATA3_1, White)

7 ATX Power Connector (ATXPWR1) 25 SATA3 Connector (SATA3_2, White)

8 Primary IDE Connector (IDE1, Blue) 26 Infrared Module Header (IR1)

9 Consumer Infrared Module Header (CIR1) 27 Serial Port Connector (COM1)

10 Chassis Fan Connector (CHA_FAN1) 28 PCI Slots (PCI1-2)

11 USB 2.0 Header (USB6_7, Blue) 29 PCI Express 2.0 x16 Slot (PCIE2; Blue)

12 USB 2.0 Header (USB8_9, Blue) 30 PCI Express 2.0 x1 Slot (PCIE1; White)

13 Southbridge Controller 31 Power Fan Connector (PWR_FAN1)

14 SPI Flash Memory (32Mb) 32 Front Panel Audio Header

15 SATAII Connector (SATAII_5 (PORT 4), Blue) (HD_AUDIO1, White)

16 SATAII Connector (SATAII_4 (PORT 3), Blue) 33 Internal Audio Connector: CD1 (Black)

17 SATAII Connector (SATAII_3 (PORT 2), Blue) 34 Northbridge Controller