MSI MEG Z490 ACE User Manual

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UEFI BIOS
∙ Smart Button - it provides 4 function modes to be achieved by reset button.
▪ Reset - press the reset button to reset the system.
▪ Mystic Light on/ off - press the reset button to turn on/ off all the onboard LEDs.
⚠
Important
The Mystic Light on/ off function mode is unavailable when the LED_SW1 (EZ LED
Control) switch turns OFF.
▪ SAFE BOOT - press the reset button to reboot the system and the system will be
forced into BIOS with the previous BIOS settings.
▪ TURBO FAN - press the reset button for all fans to operate full speed or default
speeds.
▪ Configuring Smart Button
1. Click on Smart Button and select a function mode.
2. Press F10 to save the change and select Yes to restart the system.
∙ Language - allows you to select language of BIOS setup.
∙ System information - shows the CPU/ DDR speed, CPU/ MB temperature, MB/ CPU
type, memory size, CPU/ DDR voltage, BIOS version and build date.
∙ Boot device priority bar - you can move the device icons to change the boot priority.
The boot priority from high to low is left to right.
∙ Component Information - click on the CPU, Memory, Storage, Fan Info and Help
buttons to show the information of connected component.
∙ Function buttons - enable or disable these functions by clicking on these buttons.
The function is enabled when the button shows ON .
⚠
Important
The function buttons will vary with the motherboard you purchased.

MSI MEG Z490 ACE Specifications

General

Processor socket	LGA 1200 (Socket H5)
Processor manufacturer	Intel
Compatible processor series	Intel Celeron, Intel Core i3, Intel Core i5, Intel Core i7
Maximum number of SMP processors	1
Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR4-SDRAM
Maximum internal memory	128 GB
Supported memory clock speeds	2133, 2400, 2666, 2933, 3000, 3200, 3300, 3333, 3400, 3466, 3600, 3733, 3866, 4000, 4133, 4200, 4266, 4300, 4400, 4533, 4600, 4800 MHz
RAID levels	0, 1, 5, 10
Number of HDDs supported	6
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, SATA
DirectX version	12.0
Parallel processing technology support	2-Way SLI, 3-Way CrossFireX
USB 2.0 connectors	2
Number of SATA II connectors	0
USB connector type	USB Type-A, USB Type-C
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 2 (3.1 Gen 2) Type-A ports quantity	3
LAN controller	Realtek RTL8125B, Intel I219-V
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth version	5.1
Ethernet interface type	2.5 Gigabit Ethernet
Audio chip	Realtek ALC1220
Cooling type	Passive
Component for	PC
Motherboard chipset	Intel Z490
Audio output channels	7.1 channels
Motherboard form factor	ATX
Number of mounting holes	9
Windows operating systems supported	Windows 10 x64
BIOS type	-
Cables included	SATA
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	244 mm
Width	305 mm