MSI MEG Z390 ACE User Manual

37
Overview of Components
OC_RT1: OC Retry Jumper
You can connect a button to this jumper. When you press and hold this button, the
system will keep retrying OC items until it boot up successfully.
OC_FS1: OC Force Enter BIOS Jumper
You can connect a button to this jumper. When you press this button, the system will
be forced into BIOS without showing the OC-FAIL message.
Retry OC
Normal
(Default)
OC_RT1
Force enter BIOS
Normal
(Default)
OC_FS1
JSLOW1: Slow Mode Booting Jumper
This jumper is used for LN2 cooling solution, that provides the extreme overclocking
conditions, to boot at a stable processor frequency and to prevent the system from
crashing.
JLN1: Low Temperature Booting Jumper
This jumper is used for liquid nitrogen cooling system to boot at an extreme low
temperature. Try to set it Enabled to increase the boot success rate.
Normal
(Default)
Enabled
(Please enable this jumper
during BIOS POST.)
Important
y Users will try extreme low temperature overclocking at their own risks. The
overclocking results will vary according to the CPU version.
y Please don’t set to Enabled when power-off or the system will be un-bootable.
Enabled
(Please enable this jumper
during BIOS POST.)
Normal
(Default)
JLN1
JSLOW1

MSI MEG Z390 ACE 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
Audio chip	Realtek ALC1220
Component for	PC
Motherboard chipset	Intel Z390
Audio output channels	7.1 channels
Motherboard form factor	ATX
Windows operating systems supported	Windows 10
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, 2400, 2666, 2800, 3000, 3200, 3300, 3333, 3400, 3466, 3600, 3733, 3866, 4000, 4133, 4200, 4266, 4300, 4400, 4500 MHz
Supported memory module capacities	16GB
PCI Express x1 (Gen 3.x) slots	3
RAID levels	0, 1, 5, 10
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, SATA III
Parallel processing technology support	2-Way SLI, 3-Way CrossFireX
USB 2.0 connectors	2
Number of SATA II connectors	0
Number of SATA III connectors	6
BIOS type	UEFI AMI
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-C ports quantity	1
LAN controller	Killer E2500
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version	5.0
Ethernet interface type	Gigabit Ethernet

Weight and Dimensions

Depth	244 mm
Width	305 mm