Motherboard Layout - ASROCK A75iCafe User Manual

1.3 Motherboard Layout

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1 ATX 12V Power Connector (ATX12V1)
2 CPU Socket
3 CPU Heatsink Retention Module
4 CPU Fan Connector (CPU_FAN1)
5 Chassis Fan Connector (CHA_FAN2)
6 2 x 240-pin DDR3 DIMM Slots
(Dual Channel: DDR3_A1, DDR3_B1)
7 ATX Power Connector (ATXPWR1)
8 USB 3.0 Header (USB3_2_3)
9 SATA3 Connector (SATA_1)
10 SATA3 Connector (SATA_2)
11 Southbridge Controller
12 SPI Flash Memory (32Mb)
13 Chassis Fan Connector (CHA_FAN1)
14 Clear CMOS Jumper (CLRCMOS1)
15 Chassis Speaker Header (SPEAKER 1)
16 System Panel Header (PANEL1)
1
18.3cm (7.2 in)
ATX12V1
DX11
PCIE1
A75iCafe
RoHS
PCIE2
LAN
CMOS
Battery
PCIE3
PCIE4
X
Fast RAM
PCIE5
X
Fast LAN
PCI1
AUDIO
CODEC
PCI2
USB6_7
COM1
HD_AUDIO1
IR1
HDMI_SPDIF1
1
1
1 1
27 26 25 24 23
12
2 3 4 5 6
CPU_FAN1 CHA_FAN2
SATA_1 SATA_2
AMD
A75 FCH
(Hudson-D3)
Chipset
X
Fast USB
32Mb
BIOS
CLRCMOS1 SPEAKER1
1
1
PLED PWRBTN
PANEL1
1
HDLED RESET
SATA_3 SATA_4
USB8_9
PLED1
1
1
SATA_5 SATA_6
22 21 20
17 SATA3 Connector (SATA_3)
18 SATA3 Connector (SATA_4)
19 Power LED Header (PLED1)
20 SATA3 Connector (SATA_6)
21 SATA3 Connector (SATA_5)
22 USB 2.0 Header (USB8_9)
23 USB 2.0 Header (USB6_7)
24 Infrared Module Header (IR1)
25 COM Port Header (COM1)
26 HDMI_SPDIF Header (HDMI_SPDIF1)
27 Front Panel Audio Header (HD_AUDIO1)
28 PCI Slots (PCI1-2)
29 PCI Express 2.0 x16 Slot (PCIE5)
30 PCI Express 2.0 x1 Slot (PCIE4)
31 PCI Express 2.0 x1 Slot (PCIE3)
32 PCI Express 2.0 x16 Slot (PCIE2)
33 PCI Express 2.0 x1 Slot (PCIE1)
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