Motherboard Layout - ASROCK 970DE3/U3S3 User Manual

1.3 Motherboard Layout

1
USB 2.0
T: USB2
B: USB3
USB 3.0
T: USB0
B: USB1
USB 2.0
Top:
T: USB0
RJ-45
B: USB1
BATTERY
38
37
36
35
LAN
PHY
34
X
Fast LAN
33
32
31
AUDIO
CODEC 1
IR1
30
HDMI_SPDIF1
1
CD1
HD_AUDIO1
29 28
1 ATX 12V Power Connector (ATX12V1)
2 Power Fan Connector (PWR_FAN1)
3 CPU Fan Connector (CPU_FAN1)
4 AM3+ CPU Socket
5 CPU Heatsink Retention Module
6 2 x 240-pin DDR3 DIMM Slots
(Dual Channel: DDR3_A1, DDR3_B1; Black)
7 2 x 240-pin DDR3 DIMM Slots
(Dual Channel: DDR3_A2, DDR3_B2; Black)
8 Northbridge Controller
9 SATA3 Connector (SATA3_2 (PORT 7), Gray)
10 ATX Power Connector (ATXPWR1)
11 SATA3 Connector (SATA3_1 (PORT 6), Gray)
12 Chassis Fan Connector (CHA_FAN1)
13 Southbridge Controller
14 SPI Flash Memory (8Mb)
15 SATA2 Connector (SATA2_6 (PORT 5), Black)
16 SATA2 Connector (SATA2_5 (PORT 4), Black)
17 SATA2 Connector (SATA2_4 (PORT 3), Black)
18 SATA2 Connector (SATA2_3 (PORT 2), Black)
2 3 4 5
19.1cm (7.5-in)
ErP/EuP Ready AM3+
140W CPU
PWR_FAN1 CPU_FAN1
AMD
CMOS
770
Chipset
USB 3.0
CLRCMOS1
1
970DE3/U3S3
PCIE1
PCIE2
X X
Fast RAM Fast USB
PCIE3
AMD
PCIE4
SB710
RoHS
Chipset
PCI1
USB8_9
1
PCI2
USB6_7
SATAII_2(PORT 1)
1
PANEL 1
1 PLED PWRBTN
USB4_5
PLED1
SPEAKER1
1
1 1
HDLED RESET
FLOPPY1
SATAII_1(PORT 0)
27 26 25 24 21 20
23 22
19 SATA2 Connector (SATA2_2 (PORT 1), Black)
20 SATA2 Connector (SATA2_1 (PORT 1), Black)
21 USB 2.0 Header (USB6_7, Black)
22 USB 2.0 Header (USB4_5, Black)
23 USB 2.0 Header (USB8_9, Black)
24 System Panel Header (PANEL1, Black)
25 Power LED Header (PLED1)
26 Chassis Speaker Header (SPEAKER 1, Black)
27 Floppy Connector (FLOPPY1)
28 Internal Audio Connector: CD1 (Black)
29 Front Panel Audio Header (HD_AUDIO1, Black)
30 HDMI_SPDIF Header (HDMI_SPDIF1, Black)
31 Infrared Module Header (IR1)
32 PCI Slots (PCI1-2)
33 PCI Express 2.0 x1 Slot (PCIE4; Black)
34 PCI Express 2.0 x16 Slot (PCIE3; Black)
35 PCI Express 2.0 x1 Slot (PCIE2; Black)
36 IDE1 Connector (IDE1, Black)
37 PCI Express 2.0 x1 Slot (PCIE1; Black)
38 Clear CMOS Jumper (CLRCMOS1)
12
6 7
8
9
10
SATA3_2(PORT 7)
SATA3_1(PORT 6)
11
12
CHA_FAN1
13
14
8Mb
BIOS
SATAII_6(PORT 5)
15
16
SATAII_5(PORT 4)
SATAII_4(PORT 3)
17
18
SATAII_3(PORT 2)
19