MSI MAG B660M MORTAR DDR4 Intel B660 LGA 1700 Micro-ATX Motherboard with PCIe 4.0 and Dual M.2

• MSI MAG B660M MORTAR DDR4 motherboard is designed to support latest Intel Socket LGA 1700 for 12th Gen Intel Core processors and Pentium Gold and Celeron Processors.
• The MSI MAG B660M MORTAR motherboard is PCIe 4.0 Ready supporting up to 128GB DDR4 4800+MHz(OC) of memory on 12th Gen Intel. The DDR4 MSI motherboard support next gen PCIe 4.0 M.2 slots making it future proof.
• Enjoy extended connectivity with the next-gen technology of 2.5G LAN, PCIe 4.0, Lightning USB 20G, USB 3.2 Gen 2x2 front-panel connector, 2 M.2 slots and USB Type-C.
• Features the most comprehensive cooling options ever that are configurable via FROZR AI Cooling and M.2 Shield FROZR. We can also set up to 4 temperature targets for CPU and motherboard, which will adjust the fan speeds automatically.
• The Micro-ATX motherboard comes with DIY Friendly features. The EZ Debug LED will indicate the source of the problem so you know exactly where to look to get up and running again. 

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DDR4 Memory

MSI OC LAB does not merely work hard on extreme overclocking. The XMP memory profile has great improvement on performance and efficiency for B660.

Fast Future Ready Storage

MSI B660 motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Higher efficiency makes your work easier.

Lightning Gen 4 PCI-E

MSI lightning Gen 4 PCI-E is the latest and the fastest PCI-E data transfer solution with 64GB/s of unidirectional transfer bandwidth that has doubled compared to its previous generation.

2.5G LAN

Onboard dual 2.5Gbps LAN with LAN manager provides incredible data transfer speed faster than general Gigabit LAN, delivering the best online gaming experience.

Lightning USB 20G

MAG B660 series motherboards offer a wide variety of options to connect and boost your USB devices, offering USB speeds up to 20Gb/s when connecting the Rear USB Type-C.

USB Front Type-C

MSI gaming motherboards support USB Front Type-C that allows gamers to connect with the latest USB devices. Built up a system with MSI PC case to have the most convenient experience.

Core Boost

Core Boost technology combines MSI’s premium layout and digital power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. Not only supporting multi-core CPU, also creating the perfect conditions for your CPU overclocking.

Memory Boost

MSI conducts thorough memory testing with the most popular memory brands under extreme conditions to ensure your system runs stable no matter what. Our memory partners include brands like Corsair, Crucial, Kingston, G.Skill and many more to optimize memory modules, configurations and even improve overclocking.

Game Boost

1 - Second Overclocking, MSI Game Boost enables one-second overclocking, giving you the performance boost you need to get more FPS.

Resizable Bar

Resizable BAR (Re-Size BAR) is an advanced PCI Express feature that enables the CPU to access the entire GPU frame buffer at once and improve performance.

EZ Debug LED

Onboard LEDs for key components will indicate the source of the problem so you know exactly where to look to get up and running again.

XMP

The XMP (Extreme Memory Profiles) in MSI BIOS are tested and certified by MSI OC LAB. It is easy to enable with auto power settings to get the best memory speed and stability.

Audio Boost

Audio Boost protects your ears by eliminating those annoying loud popping sounds when you plug/unplug devices or turn your PC on/off.

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