MSI X299 PRO User Manual

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Overview of Components
POWER1, RESET1: Power Button, Reset Button
The Power / Reset button allows you to power on / reset the computer.
JBAT1: Clear CMOS (Reset BIOS) Jumper
There is CMOS memory onboard that is external powered from a battery located on
the motherboard to save system configuration data. If you want to clear the system
configuration, set the jumper to clear the CMOS memory.
Keep Data
(default)
Clear CMOS/
Reset BIOS
Resetting BIOS to default values
1. Power off the computer and unplug the power cord
2. Use a jumper cap to short JBAT1 for about 5-10 seconds.
3. Remove the jumper cap from JBAT1.
4. Plug the power cord and power on the computer.
Power button Reset button

MSI X299 PRO Specifications

General

Processor socket	LGA 2066 (Socket R4)
Processor manufacturer	Intel
Compatible processor series	Intel® Core™ i9
Maximum number of SMP processors	1
Memory channels	Quad-channel
Memory slots type	DIMM
Number of memory slots	8
Supported memory types	LPDDR4-SDRAM
Maximum internal memory	128 GB
Supported memory clock speeds	2133, 2400, 2667, 2800, 2933, 3000, 3200, 3333, 3400, 3466, 3600, 3733, 3800, 3866, 4000, 4133, 4200, 4266, 4400, 4500 MHz
RAID levels	0, 1, 5, 10
Supported storage drive interfaces	M.2, SATA III
Parallel processing technology support	3-Way CrossFireX, 3-Way SLI
PCI Express x16 slots	4
Number of M.2 (M) slots	2
Weight	1180 g
Quick installation guide	Yes
Number of SATA III connectors	6
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	Intel® I219-V
Ethernet interface type	Gigabit Ethernet
Audio chip	Realtek ALC1220
Component for	PC
Motherboard chipset	Intel® X299
Audio output channels	7.1 channels
Motherboard form factor	ATX
Number of mounting holes	9
Cables included	SATA
BIOS type	UEFI AMI
ACPI version	6.0
BIOS memory size	256 Mbit
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	244 mm
Width	305 mm
Height	86 mm