MSI H310M PRO-VDH PLUS User Manual

14
Overview of Components
CPU_FAN1, SYS_FAN1: Fan Connectors
Fan connectors can be classified as PWM (Pulse Width Modulation) Mode or DC
Mode. PWM Mode fan connectors provide constant 12V output and adjust fan speed
with speed control signal. DC Mode fan connectors control fan speed by changing
voltage. When you plug a 3-pin (Non-PWM) fan to a fan connector in PWM mode, the
fan speed will always maintain at 100%, which might create a lot of noise. You can
follow the instruction below to adjust the fan connector to PWM or DC Mode.
PWM Mode pin definition
1 Ground 2 +12V
3 Sense 4
Speed Control
Signal
DC Mode pin definition
1 Ground 2
Voltage
Control
3 Sense 4 NC
Default PWM Mode fan connectors
Default DC Mode fan connectors
Switching fan mode and adjusting fan speed
You can switch between PWM mode and DC mode and adjust fan speed in BIOS >
HARDWARE MONITOR.
Select PWM mode or DC mode
Important
Make sure fans are working properly after switching the PWM/ DC mode.
There are gradient points of the fan speed that allow you to
adjust fan speed in relation to CPU temperature.
1
CPU_FAN1
1
SYS_FAN1
Pin definition of fan connectors
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MSI H310M PRO-VDH PLUS Specifications

General

Processor socket	LGA 1151 (Socket H4)
Processor manufacturer	Intel
Compatible processor series	Intel Celeron, Intel Core i3, Intel Core i5, Intel Core i7, Intel Pentium
Intel® Core i3/i5/i7/i9 series	i3-8xxx, i5-8xxx, i7-8xxx
Maximum number of SMP processors	1
Audio chip	Realtek ALC887
Cooling type	Passive
Component for	PC
Power source type	ATX
Motherboard chipset	Intel® H310
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Number of mounting holes	6
Windows operating systems supported	Windows 10
Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	2
Supported memory types	DDR4-SDRAM
Maximum internal memory	32 GB
Supported memory clock speeds	2133, 2400, 2666 MHz
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	SATA III
Maximum resolution	4096 x 2160 pixels
Parallel processing technology support	-
BIOS type	UEFI AMI
Number of SATA III connectors	4
USB 3.2 Gen 2 (3.1 Gen 2) connectors	0
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.
Wi-Fi	No
LAN controller	Realtek RTL8111H
Ethernet interface type	Gigabit Ethernet
Cables included	SATA

Weight and Dimensions

Depth	185 mm
Width	226 mm