MSI MEG X570S UNIFY-X MAX User Manual

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Overview of Components
CPU_FAN1, PUMP_FAN1, SYS_FAN1~6: 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.
The auto mode fan connectors can automatically detect PWM and DC mode. However,
you can follow the instruction below to adjust the fan connector to PWM or DC Mode
manually.
Connector
Default
fan mode
Max.
current
Max.
power
CPU_FAN1 Auto mode 3A 36W
PUMP_FAN1 PWM mode 3A 36W
SYS_FAN1~6 DC mode 2A 24W
⚠
Important
Make sure fans are working properly after switching the PWM/ DC mode.
Pin definition of fan connectors
1
PWM Mode pin definition
1 Ground 2 +12V
3 Sense 4 Speed Control Signal
1
DC Mode pin definition
1 Ground 2 Voltage Control
3 Sense 4 NC
CPU_FAN1
SYS_FAN2
SYS_FAN1
SYS_FAN6
SYS_FAN5
SYS_FAN4
SYS_FAN3
PUMP_FAN1
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
There are gradient points of the fan speed that allow you to adjust
fan speed in relation to CPU temperature.

MSI MEG X570S UNIFY-X MAX Specifications

General

Processor socket	Socket AM4
Processor manufacturer	AMD
Compatible processor series	AMD Ryzen 3, AMD Ryzen 3 2nd Gen, AMD Ryzen 3 3rd Gen, AMD Ryzen 5 2nd Gen, AMD Ryzen 5 3rd Gen, AMD Ryzen 7 2nd Gen, AMD Ryzen 7 3rd Gen, AMD Ryzen 9 3rd Gen
Maximum number of SMP processors	1
Non-ECC	Yes
Memory channels	Dodeca-channel
Memory slots type	DIMM
Number of memory slots	2
Supported memory types	DDR4-SDRAM
Maximum internal memory	64 GB
Supported memory clock speeds	1866, 2133, 2400, 2667, 2800, 2933, 3000, 3066, 3200, 3466, 3600, 3733, 3866, 4000, 4133, 4266, 4400, 4533, 4600, 4733, 4800, 4866, 5000, 5100, 5300 MHz
RAID levels	0, 1, 10
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, PCI Express, PCI Express 3.0, PCI Express 4.0, SATA III
Parallel processing technology support	Crossfire
Number of SATA III connectors	6
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.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	3
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0
LAN controller	Realtek RTL8125
Ethernet interface type	2.5 Gigabit Ethernet
Audio chip	Realtek ALC4080
Cooling type	Active
Component for	PC
Motherboard chipset	AMD X570
Audio output channels	7.1 channels
Motherboard form factor	ATX
Windows operating systems supported	Windows 10 x64
BIOS type	UEFI AMI
System Management BIOS (SMBIOS) version	3.4
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	244 mm
Width	305 mm