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MSI MAG B660M MORTAR DDR4

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Reliable, well-balanced and compact micro-ATX motherboard, which belongs to the middle price segment and can serve equally well in a gaming computer or a workstation. The board is based on the Intel B660 chipset, equipped with an LGA 1700 processor socket and is tuned to work with 12th generation Intel Core, Pentium and Celeron processors. High-quality circuitry, a reliable 14-phase power subsystem, a rich set of connection ports and an overall high level of quality allow you to assemble a fairly serious gaming PC or workstation with a GeForce RTX 3080 video card, 128 GB of DDR4 4800 RAM, a pair of reactive NVMe SSDs and water cooling. Unlike 2021 MORTAR motherboards, its system bus supports the PCIe 4.0 interface, which allows you to install several modern M.2 SSD drives with read / write...linear speeds up to 7500 MB / s. The layout of the MSI MAG B660M MORTAR DDR4 slots is as follows: 2 video card slots + 2 M.2 connectors + 4 SATA 3 connectors + 4 RAM slots. Additional bonuses of the board are support for the USB-C 3.2 gen2x2 interface, a network controller with a bandwidth of 2.5 Gbps, a high-quality Realtek ALC1200 audio chip, a TPM connector and extensions for installing light strips and a water pump.
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MSI MAG B660M MORTAR DDR4
DDR4
DDR5
Towards:gaming
Form Factor:micro-ATX
Socket:LGA 1700
Chipset:Intel B660
BIOS:Ami
RAM slots:DDR4 4 sl
RAM form factor:DIMM
RAM clock:4800 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Additional connectors:DisplayPort
Power connector:24-pin
Processor power:8+8-pin

Reliable, well-balanced and compact micro-ATX motherboard, which belongs to the middle price segment and can serve equally well in a gaming computer or a workstation. The board is based on the Intel B660 chipset, equipped with an LGA 1700 processor socket and is tuned to work with 12th generation Intel Core, Pentium and Celeron processors. High-quality circuitry, a reliable 14-phase power subsystem, a rich set of connection ports and an overall high level of quality allow you to assemble a fairly serious gaming PC or workstation with a GeForce RTX 3080 video card, 128 GB of DDR4 4800 RAM, a pair of reactive NVMe SSDs and water cooling.

Unlike 2021 MORTAR motherboards, its system bus supports the PCIe 4.0 interface, which allows you to install several modern M.2 SSD drives with read / write linear speeds up to 7500 MB / s. The layout of the MSI MAG B660M MORTAR DDR4 slots is as follows: 2 video card slots + 2 M.2 connectors + 4 SATA 3 connectors + 4 RAM slots. Additional bonuses of the board are support for the USB-C 3.2 gen2x2 interface, a network controller with a bandwidth of 2.5 Gbps, a high-quality Realtek ALC1200 audio chip, a TPM connector and extensions for installing light strips and a water pump.

All specifications
Specifications MAG B660M MORTAR DDR4
Main
Featuresgaming
SocketLGA 1700
Form factormicro-ATX
Power phases14 / 12+1+1 /
VRM heatsink
Size (HxW)244x244 mm
Chipset
ChipsetIntel B660
BIOSAmi
UEFI BIOS
RAM
DDR44 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency4800 MHz
Max. memory128 GB
XMP
Drive interface
SATA 3 (6Gbps)6
M.2 connector2
M.21xSATA/PCIe 4x, 1xPCIe 4x
M.2 SSD cooling
Integrated RAID controller / RAID 0, RAID 1, RAID 5, RAID 10 /
Expansion slots
1x PCIe slots1 pcs
PCIe 16x slots2 pcs
PCIe modes16x/4x
PCIe support4.0
CrossFire (AMD)
Steel PCIe connectors
Internal connections
TPM connector
USB-A 2.02 pcs
USB-A 5Gbps1 pcs
USB-C 10Gbps1 psc
Thunderbolt AIC connectorv3 1 pcs
ARGB LED strip1 / 4-pin RGB LED /
RGB LED strip2 / 3-pin RAINBOW LED /
More featuresChassis Intrusion
Video outputs
HDMI output
HDMI versionv2.1
DisplayPort
DisplayPort versionv.1.4
Integrated audio
AudiochipRealtek ALC1200
Sound (channels)7.1
Optical S/PDIF
Network interfaces
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerRealtek 8125BG
External connections
USB-A 2.04 pcs
USB-A 10Gbps3 pcs
USB-C 20Gbps1 pcs
Power connectors
Main power socket24-pin
CPU power8+8-pin
Fan power connectors4
CPU Fan 4-pin1
CPU/Water Pump Fan 4-pin1
Chassis/Water Pump Fan 4-pin2
Official Websitemsi.com
Added to E-CatalogJanuary 2022
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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good model, like it
3 January 2023 
The motherboard is cool, everything is super, but there is a moment if you collect the 13th generation on the 13th generation in the year 22, since the mother started 22, and the middle percent, it turned out that I have an old BIOS and I need to update, which I just didn’t do and went to the master, nothing , saved on the Flash-bios button and come now send it back to the store
Good heatsinks, performance
no flash bios button
Yaroslav Baybuzuse MSI MAG B660M MORTAR DDR4 less than month
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