ASRock H270 Pro4 User Manual - Page 13

Motherboard Layout

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1.3 Motherboard Layout 1 2 ATX12V1 H270 Pro4 34 CPU_FAN1 5 PS2 Keyboard /Mouse USB 3.0 T: USB3_1 B: USB3_2 VGA1 DVI1 DDR4_A1 (64 bit, 288-pin module) DDR4_A2 (64 bit, 288-pin module) DDR4_B1 (64 bit, 288-pin module) DDR4_B2 (64 bit, 288-pin module) ATXPWR1 HDMI1 USB 3.0 T:USB3_TA_1 B: USB3_TC_1 6 USB 3.0 T: USB_1 B: USB_2 Top: RJ-45 CHA_FAN2 M2_3 Top: LINE IN Center: FRONT Bottom: MIC IN USB3_3_4 Ultra M.2 PCIe Gen3 x4 NUT1 H270 Pro4 7 M2_1 PCIE1 Ct1 Ct2 Ct3 Ct4 Front USB 3.0 1 8 PCI Express 3.0 SATA_5 SATA_4 PCIE2 9 10 SATA_3 SATA_2 PCIE3 11 CMOS Battery Intel 12 SATA_0 SATA_1 H270 13 RoHS PCIE4 TB1 T B2 1 27 1 26 PCIE5 Ct5 Ct6 Ct7 Ct8 COM1 HD_AUDIO1 1 1 1 PCI1 TPMS1 CI1 1 CLRMOS1 1 1 USB_7 USB_5_6 USB_3_4 1 1 CHA_FAN3/W_PUMP CHA_FAN1 SPK_PLED1 1 BIOS ROM PLED PWRBTN 1 HDLED RESET PANEL1 25 24 23 22 21 20 19 18 17 16 15 14 7 M2_2 English

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7
English
H270 Pro4
1.3 Motherboard Layout
Intel
H270
DDR4_A2
(6
4 bit
, 2
88-pin
m
odule
)
DDR4_A1
(6
4 bit
, 2
88-pin
m
odule
)
DDR4_B2
(6
4 bit
, 2
88-pin
m
odule
)
DDR4_B1
(6
4 bit, 2
88-pin
m
odule
)
ATX12V1
AT
XPWR1
PCIE2
Top:
RJ-45
PCIE4
HDLED
RESET
PLED
PWRBTN
PANEL1
1
USB_5_6
1
1
SPK_PLED1
COM1
1
1
HD_AUDIO1
H270 Pro4
PCIE1
RoHS
10
8
9
13
14
15
16
17
18
19
20
23
1
4
3
21
Ultra M.2
PCIe Gen3 x4
PS2
Keyboard
/Mouse
CMOS
Battery
PCIE3
25
12
6
USB3_3_4
1
22
CHA_FAN2
11
USB_3_4
1
24
1
TPMS1
M2_1
Ct3
Ct2
Ct1
Ct4
7
Front USB 3.0
CHA_FAN3/W_PUMP
BIOS
ROM
Top:
LINE
IN
Center:
FRONT
Bottom
:
MI
C
IN
SA
TA_4
SA
TA_5
CHA_FAN1
CI1
1
26
27
PCI Express 3.0
SA
TA_2
SA
TA_3
SA
TA_0
SA
TA_1
CLRMOS1
1
USB_7
1
CPU_FAN1
M2_3
NUT1
M
2_2
Ct7
Ct6
Ct5
Ct8
T
1
B
1
HDMI1
DVI1
VGA1
USB 3.0
T:USB3_TA_1
B: USB3_TC_1
T B2
1
5
2
PCIE5
PCI1
USB 3.0
T: USB_1
B: USB_2
USB 3.
0
T: USB3_1
B: USB3_2