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MSI AMD Motherboard

Business Elegance

The PRO B660M-A DDR4 is a business-oriented micro-ATX motherboard featuring the latest Intel B660 chipset that includes ample RAM capacity.

MSI AMD Motherboard

Supports Intel Core 12th Gen Processors

The PRO B660M-A DDR4 motherboard supports 12th Gen Intel Core, Pentium Gold, and Celeron processors.

Form Factor: micro-ATX
Socket Type: LGA 1700
Chipset: Intel B660

MSI AMD Motherboard

Integrated Cooling Features

VRM Heatsinks: Ensure excellent thermal dissipation under heavy loading.

PCB Cooling: Printed circuit design with 2 oz. thickened copper improves heat dissipation & reliability.

Chipset Heatsink: Provides passive cooling.

Frozr AI Cooling: Automatically adjusts system fan settings based on CPU & GPU.

MSI AMD Motherboard

Fortified PCI-e 4.0 x16

MSI PCI Express Steel Armor slots are secured to the motherboard with extra solder points to support the weight of heavy graphics cards. When every advantage in games counts, Steel Armor also shields the point of contact from electromagnetic interference:

* 1 x PCI-e 4.0 x16 slot (with Steel Armor)

* 1 x PCI-e 3.0 x16 slot

* 1 x PCI-e 3.0 x1 slot

MSI AMD Motherboard

Gen4 M.2 Connector

The PRO B660M-A DDR4 motherboard features MSI's latest M.2 slots (Intel Optane supported):

* 2 x Gen4 x4 64Gb/s slots

MSI AMD Motherboard

M.2 Shield Frozr

Even the world's fastest SSDs will automatically slow if thermal throttling firmware detects excessively high temperatures.

M.2 Shield Frozr is MSI's most advanced thermal solution, offering the best possible protection to ensure maximum SSD transfer speed performance.

MSI AMD Motherboard

4 x DDR4 Dual Channel (4800 MHz OC)

Memory Boost: A fully-isolated DDR circuit delivers pure data signals for optimal gaming and overclocking performance.

XMP profiles in MSI BIOS are MSI OC LAB tested and can be easily enabled with auto power settings for optimized memory speed and stability.

MSI AMD Motherboard

2.5G LAN Controller

2.5G LAN: A 2.5Gbps LAN controller delivers a premium network experience.

USB 3.2 Gen 2: Connect to devices and transfer files at high bandwidth rates: 10Gb/s.

HD Audio: 7.1-Channel High Definition Audio with Audio Boost.