mATX, Dual Channel DDR4, 1 x PCIe 3.0 x16, 3x PCIe x1, 2 x M.2, 2.5Gb LAN, USB 3.2 Gen 1, HDMI, DisplayPort
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Please view our whole range of Socket 1200 (B460 Chipset) here
Order Code: MSI-B46MOR
Manf.Code: MAG B460M MORTAR
With premium layout design, that is ready for unleashing the maximum performance.
6 layer PCB provides higher performance and long-lasting system stability without any compromise.
Highest quality component digital power IC makes sure your system runs smoothly under the most extreme conditions.
Protecting VGA cards against bending and EMI for better performance, stability and strength.
MSI extended PWM and enhanced circuit design ensures even high-end processors to run in full speed.
Strengthened built-in M.2 thermal solution. Keeps M.2 SSDs safe while preventing throttling, making them run faster.
Control watercooling pump speeds for best flow and noise control.
7W/mK thermal pad provides better heat transfer to the heatsink
Get all the performance benefits from the combination of USB 3.2 Gen1 and USB Type-C connectors.
Featuring premium 2.5G LAN with LAN manager delivers better network experience.
The fully isolated DDR circuit to deliver pure data signals for the best gaming and overclocking performance.
With 2 x M.2 slots . Running at PCI-E Gen3 x4 maximizes performance for NVMe based SSDs.
With years of experience, MSI is no stranger to building high-performance motherboards. Our R&D and engineering teams have reviewed countless designs, evaluated a wide selection of high quality components, and developed products for reliability even under extreme conditions.
High performance MSI motherboards are loaded with advanced features and the latest technology to overwhelm any challenge at hand no matter whether you're a gamer, prosumer, or PC enthusiast.
MSI motherboards are built with a variety of connectors to satisfy gamers. Enhanced audio, advanced LAN networking capabilities, USB and Mystic Light turn any gaming experience into an immerse one.
|CPU||Supports 10th Gen Intel® Core™ and Pentium® Gold / Celeron® processors for LGA1200 socket  
1. Please go to intel.com for compatibility information
2. Onboard graphics output are disabled when using the F SKU processors.
|Chipset||Intel® B460 Chipset|
|Memory||4x DDR4 memory slots, support up to 128GB 
Intel® Core™ i7/i9
Support DDR4-2933 Memory (Max.)
Intel® Core™ i5 (Below)
Supports DDR4-2666 Memory (Max.)
Supports Dual-Channel mode
Supports non-ECC, un-buffered memory
Supports Intel® Extreme Memory Profile (XMP)
1. Please refer www.msi.com for more information on compatible memory.
|Expansion Slots||1x PCIe 3.0 x16 slot (from CPU)
1x PCIe 3.0 x16 slot (from PCH, supports x4 mode)
1x PCIe 3.0 x1 slot (from PCH)
|Onboard Graphics||1x HDMI port, supports a maximum resolution of 4096x2160 @ 30Hz
1x DisplayPort port supports a maximum resolution of 4096 x 2304 @ 60Hz
|Storage Interface||Intel® B460 Chipset
6x SATA 6Gb/s ports  2x M.2 slots (Key M) M2_1 supports up to PCIe 3.0 x4 and SATA 6Gb/s, 2242/ 2260/ 2280 storage devices1 M2_2 supports up to PCIe 3.0 x4, 2242/ 2260/ 2280 storage devices Intel® Optane™ Memory Ready for the M2_2 slot only  Supports Intel® Smart Response Technology for Intel Core™ processors SATA1 will be unavailable when installing M.2 SATA SSD in the M2_1 slot. Before using Intel® Optane™ memory modules, please ensure that you have updated the drivers and BIOS to the latest version from MSI website.
|RAID||Intel® B460 Chipset
Supports RAID 0, RAID 1, RAID 5 and RAID 10 for SATA storage devices
|USB||Intel® B460 Chipset
2x USB 3.2 Gen 1 5Gbps Type-C ports (1 port on the back panel, 1 port through the internal USB connector)
5x USB 3.2 Gen 1 5Gbps Type-A ports (3 ports on the back panel, 2 ports through the internal USB connector)
6x USB 2.0 ports (2 Type-A ports on the back panel, 4 ports through the internal USB 2.0 connectors)
|Audio||Realtek® ALC1200 Codec
7.1-Channel High Definition Audio
Supports S/PDIF output
|LAN||1x Realtek® RTL8125B 2.5G LAN Controller|
|Internal I/O Connectors||1x 24-pin ATX main power connector
1x 8-pin ATX 12V power connector
6x SATA 6Gb/s connectors
1x USB 3.2 Gen 1 5Gbps connector (support additional 2 USB 3.2 Gen 1 5Gbps ports)
1x USB 3.2 Gen 1 5Gbps Type-C connector
2x USB 2.0 connectors (support additional 4 USB 2.0 ports)
1x 4-pin CPU fan connector
1x 4-pin water pump connector
2x 4-pin system fan connectors
1x front panel audio connector
2x system panel connectors
1x TPM module connector
1x Chassis Intrusion connector
1x Clear CMOS jumper
1x 4-pin RGB LED connector
1x 3-pin RAINBOW LED connector
1x TBT connector 
1x RTD3 connector 
1. Thunderbolt card need support RTD3
|Back Panel Connectors||PS/2 Combo Port
USB 3.2 Gen 1 5Gbps(Type-A)
2.5G LAN Port
HD Audio Connectors
USB 2.0 Ports
USB 3.2 Gen 1 5Gbps(Type-C)
USB 3.2 Gen 1 5Gbps(Type-A)
Optical S/PDIF OUT
|I/O Controller||NUVOTON NCT6687 Controller Chip|
|H/W Monitoring||CPU/System temperature detection
CPU/System fan speed detection
CPU/System fan speed control
|BIOS||1x 128 Mb flash
UEFI AMI BIOS
ACPI 6.2, SM BIOS 3.2 ·Multi-language
|Form Factor||mATX Form Factor
9.6 in. x 9.6 in. (24.3 cm x 24.3 cm)
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