AMD B450, AM4, 4x DDR4, PCIe 3.0 x16, PCIe x1, HDMI, DVI-D, 1G LAN, SATA III, M.2, USB 3.2, ATX, 305x244 mm
PREMIUM HARDWARE DESIGN
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.
THERMAL SOLUTION FOR MORE CORES AND HIGHER PERFORMANCE
With more cores’ processors, thermal and power design is more important to make sure the temperature keeps lower. MSI extended PWM heatsink and enhanced circuit design ensures even high-end CPU to run in full speed with MSI motherboards.
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.
OPTIMIZED FOR WATER COOLING
Designed to support the most popular All-In-One & customized water cooling solutions on the market. A dedicated water pump PIN header supports up to 3 amp, giving you full control of the water pump speed. A clearly marked ‘keep-out-zone’ allows for easy and safe installation and a perfect fit.
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. This creates the perfect conditions for multi-core CPU while high-loading operation.
1-SECOND OVERCLOCKING!
MSI Game Boost enables one-second overclocking, giving you the performance boost you need to get more FPS.
LOAD-LINE CALIBRATION
What you set, is what you get. LLC makes sure your CPU voltage remains 100% stable under any load. This greatly improves stability when demanding more CPU performance.
OVERVOLTAGE PROTECTION
Prevents potential short-circuit damage to the CPU and other critical components.
DIGITALL POWER DESIGN
A fully digital power design allows for faster and undistorted current delivery to the CPU at pin-point precision. Creating the perfect conditions for CPU overclocking.
EASY BIOS RECOVERY WITH FLASH BIOS BUTTON
Run into trouble when updating your BIOS? Simply flash the old BIOS version back and continue gaming within minutes with Flash BIOS Button. Flash BIOS Button even works without a CPU, memory or graphics card installed!
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.
CERTIFIED FOR GAMING
MSI motherboards has been built and tweaked for hardcore gaming. Feedback from the world’s best esports players and rigorous testing sessions with demanding PC games has resulted in a motherboard that’s both powerful and reliable.
ENHANCED PERFORMANCE
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.
FAST AND FUTURE-READY STORAGE
MSI series motherboards support all the latest storage standards, which allows users to connect any ultra-fast storage device. Higher efficiency makes your work easier.
EXTREME STABILITY & COMPATIBILITY TESTING
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.
EASY OVERCLOCKING WITH A-XMP PROFILE
The A-XMP 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.
DRAGON CENTER
MSI brand new Dragon Center unifies a suite of MSI software utilities into a single centralized application. Take control of advanced motherboards features and unleash endless possibilities.
CLICK BIOS 5
Get more from a loaded BIOS designed for ease of use. Fine-tune the motherboard for gaming performance, efficiency, or overclocking world records!
MSI APP PLAYER
Developed under an exclusive partnership with BlueStacks, the MSI APP Player brings seamless gaming experience between mobile games and PC platform, and leverages customized features as specific keyboard lighting and better graphics with multi-task works.
CONNECTIVITY
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.
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.
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.
Audio Boost protects your ears by eliminating those annoying loud popping sounds when you plug/unplug devices or turn your PC on/off.
| Processor |
|---|
| Processor manufacturer |
AMD |
| Processor socket |
Socket AM4 |
| Compatible processor series |
AMD Ryzen 3000 Series |
| Maximum number of SMP processors |
1 |
| Memory |
|---|
| Supported memory types |
DDR4-SDRAM |
| Number of memory slots |
4 |
| Memory slots type |
DIMM |
| Memory channels |
Dual-channel |
| ECC сompatibility |
ECC & Non-ECC |
| Supported memory clock speeds |
1866,2133,2400,2667,2800,2933,3000,3066,3200,3466,4000,4133 MHz |
| Maximum internal memory |
128 GB |
| Storage controllers |
|---|
| Supported storage drive types |
HDD & SSD |
| Supported storage drive interfaces |
SATA III |
| RAID levels |
0, 1, 10 |
| Graphics |
|---|
| Maximum resolution |
4096 x 2160 pixels |
| Internal I/O |
|---|
| USB 2.0 connectors |
2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors |
1 |
| Number of SATA III connectors |
6 |
| Front panel audio connector |
Yes |
| Front panel connector |
Yes |
| ATX Power connector (24-pin) |
Yes |
| CPU fan connector |
Yes |
| Number of chassis fan connectors |
4 |
| Chassis intrusion connector |
Yes |
| 12V power connector |
Yes |
| Serial port headers |
1 |
| TPM connector |
Yes |
| RGB LED pin header |
Yes |
| Rear panel I/O ports |
|---|
| USB 2.0 ports quantity |
2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity |
1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity |
1 |
| Ethernet LAN (RJ-45) ports |
1 |
| PS/2 ports quantity |
1 |
| HDMI ports quantity |
1 |
| HDMI version |
2.1 |
| DVI-D ports quantity |
1 |
| Network |
|---|
| Ethernet LAN |
Yes |
| Ethernet interface type |
Gigabit Ethernet |
| LAN controller |
Realtek 8111H |
| Wi-Fi |
No |
| Features |
|---|
| Component for |
PC |
| Motherboard form factor |
ATX |
| Motherboard chipset family |
AMD |
| Motherboard chipset |
AMD B450 |
| Audio chip |
Realtek ALC892 / Realtek ALC897 |
| Audio output channels |
7.1 channels |
| Expansion slots |
|---|
| PCI Express x1 (Gen 3.x) slots |
3 |
| PCI Express x16 (Gen 2.x) slots |
1 |
| PCI Express x16 (Gen 3.x) slots |
1 |
| Number of M.2 (M) slots |
1 |
| BIOS |
|---|
| Clear CMOS jumper |
Yes |
| Logistics data |
|---|
| Harmonized System (HS) code |
84733020 |
| Weight & dimensions |
|---|
| Width |
305 mm |
| Depth |
244 mm |
| Packaging content |
|---|
| Cables included |
SATA |
| Drivers included |
Yes |
