ASROCK B450M/ac R2.0 - Motherboard Layout

B450M/ac R2.0
7
English
1.3 Motherboard Layout
3
4
2
6
5
7
8
1
14
17
16
18
19
13
BIOS
ROM
ATXPWR1
Super
I/O
CLRCMOS1
1
PCIE1
1
USB_3_4
HD_AUDIO1
1
CPU_FAN1
Top:
LIN E IN
Cen ter:
FRO NT
Bot tom:
MIC I N
RJ-45 LAN
USB 2.0
T: USB1
B: USB2
SOCKETAM4
CMOS
Battery
ATX 12V1
M2_1
Ultra M.2
PCIe Gen3 x4
USB 3_5_6
1
CHA_FAN1
CHA_FAN2
HDLED RESET
PLED PWRBTN
PANEL1
1
RoHS
SPK_PLED1
1
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)
PCIE2
AMD
Promontory
B450
USB 3.2 Gen1
T: USB1
B: USB2
USB 3.2 Gen1
T: USB3
B: USB4
1
AMD_FAN_LED1
1
USB_ 7
1
M2_1_CT3M2_1_CT2M2_1_CT1
1
USB_5_6
22
23
HDMI1
M2_WIFI
20
ADDR_LED1
1
RGB_HEADER1
B450M/ac
CI1
15
21
10
11
12
SATA3 _3
SATA3 _4
SATA3 _1
SATA3 _2
9