MSI
PRO Series Intel B660 LGA1700 Micro-ATX Motherboard (PRO B660M-E DDR4)

MSI PRO B660M-E DDR4

• Supports 12th Gen Intel Core, Pentium® Gold and Celeron® processors for LGA 1700 socket
• Supports DDR4 Memory, up to 4600+(OC) MHz
• Core Boost : With premium layout and digital power design to support more cores and provide better performance
• Memory Boost: Advanced technology to deliver pure data signals for the best performance, stability and compatibility
• Lightning Fast Experience: PCIe 4.0
• Audio Boost: Reward your ears with studio grade sound quality
• Steel Armor: Protecting VGA cards against bending and EMI for better performance, stability and strength.

Pro Series

PRO series helps users work smarter by delivering an efficient and productive experience. Featuring stable functionality and high-quality assembly, PRO series motherboards provide not only optimized professional workflows but also less troubleshooting and longevity.

USER FRIENDLY DESIGN

MSI motherboards feature tons of convenient and smart design for DIY users, countless system tuning and troubleshooting tools are at your disposal to push your system to new hights and satisfy even the most demanding tweaker. Makes it so easy to install your own motherboard without any issue.

FROZR AI COOLING

Detecting CPU & GPU temperatures and automatically adjusting fan duty of system fans to a proper value by adopting MSI AI ENGINE.

FULLY CONTROLLABLE IN BIOS AND SOFTWARE

MSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for CPU and motherboard, which will adjust the fan speeds automatically.

EZ DEBUG LED

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

COMPATIBILITY

• 12TH PROCESSORS SUPPORT
• EXTREME STABILITY & COMPATIBILITY TESTING FOR MEMORY
• WINDOWS 11 CERTIFIED

FORTIFY YOUR SYSTEM WITH PCI-E STEEL ARMOR

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

ULTIMATE MOTHERBOARD PROTECTION

Double ESD protection doubles up the grounding layer around the mounting holes, preventing static discharge surges from damaging the motherboard.

CONNECTIVITY

The most important thing of DIY is expandability. MSI Pro series motherboards feature plenty possibility for prosumer's need. Stable LAN, faster storage and USB transfer speed and other expandable connectors are ready to enlarge your flexibility.

OPTIMIZE NETWORK FOR LOWER LATENCY!

MSI LAN Manager automatically classifies and prioritizes the latency-sensitive applications, giving you the best online experience with low latency.

MSI LAN MANAGER

- Allows you to change applications' traffic priority -

- Allows you to customize bandwidth for each application -

LOW LATENCY GAMING LAN POWERED BY INTEL

Stay connected with Intel LAN, optimized for stable internet throughput ideal for championship level online plays.

FAST AND FUTURE-READY STORAGE

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

USB 3.2 GEN 1

Transfer lots of data, music and movies over USB easier. USB 3.2 Gen 1 ports are ready in both front and rear IO, provides wide variety of options to connect your USB 3.2 Gen 1 devices.

EXPERIENCE MORE

MSU Pro series motherboards are designed to satisfy any professional workflow. Elevate your listening pleasure and enjoy extreme sound quality. Moreover, with years of experience in creating performance enhancing tools that are easy to use, only the highest quality applications are at your disposal. The extensive features let you fine-tune your system to deliver reliable maximum.

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 transfer bandwidth that has doubled compared to its previous generation. PCIe 4.0 maintains both backward and forward compatibility with older and newer specifications. Optimized by steel armor design, your motherboards can support the weight of heavy graphics cards.

A HUGE STEP OF DDR PERFORMANCE

MSI OC LAB does not merely work hard on extreme overclocking. The XMP memory profile has great improvement on performance and efficiency for B660 . Easy to enable XMP profile with auto power settings to get the best memory speed and stability.

CORE BOOST

Core Boost technology combines MSI's premium layout and optimized 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.

ISOLATED AUDIO DESIGN

Like a dedicated sound card, audio components and circuits have been laid on a reserved motherboard section and electrically isolated.

SEPARATED AUDIO LAYERS FOR CLEAN LEFT & RIGHT CHANNELS

Using separated layers in the PCB ensures equally pristine sound quality for both left and right audio channels.

DEDICATED HIGH DEFINITION AUDIO PROCESSOR

Make sure you enjoy the purest sound quality in both stereo and surround sound.

HIGH QUALITY AUDIO CAPACITORS

A high fidelity sound experience with exceptional acoustics and realism for studio level headphones is ensured.

HD AUDIO CONNECTORS

Keep you sound perfect by transmit your audio with pure digital signal.

DE-POP PROTECTION

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

MSI CENTER

MSI brand new MSI Center unifies a suite of MSI software utilities into a single centralized application. Take control of advanced motherboards features and unleash endless possibilities.

RESIZABLE BAR (RE-SIZE 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.

*Function may differ due to version change. Please update the latest VBIOS/BIOS/Driver through MSI official website or consult service center.

SYSTEM SAFETY

All MSI PRO series motherboards have SECURITY function in BIOS to protect every private files for no matter business or daily use.

Secure Boot

Secure boot is a security standard to make sure that a device boots using only software that is trusted. When the PC starts, the firmware checks the signature of each piece of boot software, including UEFI firmware drivers, EFI applications, and the operating system. The PC boots while the signatures are valid.