MSI Z370-A PRO User Manual

31
Overview of Components
24
131
12
ATX_PWR1
1 +3.3V 13 +3.3V
2 +3.3V 14 -12V
3 Ground 15 Ground
4 +5V 16 PS-ON#
5 Ground 17 Ground
6 +5V 18 Ground
7 Ground 19 Ground
8 PWR OK 20 Res
9 5VSB 21 +5V
10 +12V 22 +5V
11 +12V 23 +5V
12 +3.3V 24 Ground
5
4 1
8
CPU_PWR1
1 Ground 5 +12V
2 Ground 6 +12V
3 Ground 7 +12V
4 Ground 8 +12V
Important
Make sure that all the power cables are securely connected to a proper ATX power
supply to ensure stable operation of the motherboard.
CPU_PWR1, ATX_PWR1: Power Connectors
These connectors allow you to connect an ATX power supply.
1
2 10
9
1 DCD 2 SIN
3 SOUT 4 DTR
5 Ground 6 DSR
7 RTS 8 CTS
9 RI 10 No Pin
JCOM1: Serial Port Connector
This connector allows you to connect the optional serial port with bracket.

MSI Z370-A PRO Specifications

General

ECC	No
Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR4-SDRAM
Maximum internal memory	64 GB
Supported memory clock speeds	2133, 4000 MHz
RAID levels	0, 1, 5, 10
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, SATA III
Audio chip	Realtek ALC892
Cooling type	Passive
Component for	PC
Motherboard chipset	-
PC health monitoring	CPU, FAN, Power supply, Temperature, Voltage
Audio output channels	7.1 channels
Motherboard form factor	ATX
Motherboard chipset family	Intel
Parallel processing technology support	2-Way CrossFireX
Processor socket	LGA 1151 (Socket H4)
Compatible processor series	Intel Celeron, Intel Pentium
Maximum number of SMP processors	1
Number of SATA connectors	6
Number of Parallel ATA connectors	0
USB 3.2 Gen 1 (3.1 Gen 1) connectors	2
BIOS type	UEFI
LAN controller	Realtek RTL8111H
Ethernet interface type	Gigabit Ethernet
Cables included	SATA
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.

Weight and Dimensions

Depth	- mm
Width	244 mm
Height	305 mm