ASROCK 870 Extreme3 Manual Del Usuario página 2

Motherboard Layout Motherboard Layout
Motherboard Layout Motherboard Layout Motherboard Layout
1 PS2_USB_PW1 Jumper
2 USB_PW2 Jumper
3 ATX 12V Power Connector (ATX12V1)
4 CPU Heatsink Retention Module
5 AM3 CPU Socket
6 Power Fan Connector (PWR_FAN1)
7 CPU Fan Connector (CPU_FAN1)
8 2 x 240-pin DDR3 DIMM Slots
(Dual Channel A: DDR3_A1, DDR3_B1; Blue)
9 2 x 240-pin DDR3 DIMM Slots
(Dual Channel B: DDR3_A2, DDR3_B2; White)
10 Chassis Fan Connector (CHA_FAN1)
11 ATX Power Connector (ATXPWR1)
12 Chassis Fan Connector (CHA_FAN2)
13 Chassis Fan Connector (CHA_FAN3)
14 Northbridge Controller
15 Southbridge Controller
16 SATA3 Connector (SATA3_4_5, White)
17 SATA3 Connector (SATA3_2_3, White)
18 SATA3 Connector (SATA3_1, White)
19 Dr. Debug (LED)
20 Power LED Header (PLED1)
21 Chassis Speaker Header (SPEAKER 1, White)
2 2 2 2 2
ASRock
22 System Panel Header (PANEL1, White)
23 Reset Switch (RSTBTN)
24 Power Switch (PWRBTN)
25 Front Panel IEEE 1394 Header
(FRONT_1394, White)
26 Clear CMOS Jumper (CLRCMOS1)
27 USB 2.0 Header (USB10_11, Blue)
28 USB_PW3 Jumper
29 USB 2.0 Header (USB8_9, Blue)
30 USB 2.0 Header (USB6_7, Blue)
31 Serial Port Connector (COM1)
32 Infrared Module Header (IR1)
33 HDMI_SPDIF Header
(HDMI_SPDIF1, White)
34 PCI Slots (PCI1-2)
35 PCI Express 2.0 x16 Slot (PCIE4; Blue)
36 SPI Flash Memory (8Mb)
37 PCI Express 2.0 x1 Slot (PCIE3; White)
38 Front Panel Audio Header
(HD_AUDIO1, White)
39 PCI Express 2.0 x16 Slot (PCIE2; Blue)
40 PCI Express 2.0 x1 Slot (PCIE1; White)
870 Extreme3 Motherboard