DIY FRIENDLY
MSI motherboards feature tons of convenient and smart design, such as convenient pin-header keep out zone, friendly SATA & USB location and so on, so DIY users can pick and choose any gaming rig they want.

COOLING
Cooling is essential for a high performance PC to sustain intense workloads. MSI motherboards feature a heavy duty heatsink on the MOSFETs for reliable processor power delivery. Numerous fan headers with full fan speed control lets builders tune their system cooling the way they like it.

HARDWARE
MSI motherboards been designed to make the system assembly process as convenient as possible. An array of system tuning features and troubleshooting tools are available to ease installation and setup.

COMPATIBILITY
MSI motherboards are designed with both physical and device compatibility in mind. Pin-headers, SATA, and USB connectors are positioned away from other components and devices. A comprehensive DDR memory Qualified Vendor List (QVL), the result of extensive memory testing and tuning, makes it easier to pick from compatible products.

BIOS AND SOFTWARE
Complete your high performance experience with an array of performance enhancing software from MSI. From a loaded yet easy to use BIOS to potent live system tools, get the most out of your motherboard at any moment.

ENHANCED PERFORMANCE
MSI motherboards feature all the latest solution for enthusiast gamers and prosumers. CPU and memory enhancement and fast storage and USB transfer speed are ready to be on the battlefield.

CPU
High-quality power supply components and intelligent fans optimize CPU cooling performance, which is a key factor in ensuring stable and high-speed operation of the system.

MEMORY
Optimized layout design and a fully isolated memory circuitry ensures perfect stability and performance. You never have to worry about your system crashing during games with MSI DDR4 BOOST.

STORAGE
Connect any ultra-fast storage device and get into the game sooner.

USB
Read and write your files over USB faster than ever. MSI offers a wide variety of options to connect and boost your USB devices, delivering lightning-fast transfer speeds up to 10Gb/s

IN-GAME ADVANTAGE
MSI motherboards are built with enhanced audio and advanced LAN networking capabilities that turn any gaming experience into an immerse one.

AUDIO
Deliver the highest sound quality through the use of premium quality audio components and get the most immersive sound experience when gaming. MSI motherboards let you enjoy breathtaking, gaming-changing sound.

EXHILARATING AND INSPIRING
Each MSI motherboard is built based on the specific topic in order to match different tastes and favors. Furthermore, MSI also adopts the modern style to design the heatsink through huge surface and sleek but simple cuts in order to make the heatsink and appearance looks ripped and powerful. Combined with neutral color, such as black, grey and silver, as the main background, MSI motherboard can perfect fit different RGB LED effects and strongly shows the gamers tunes.

Industrial Design
Satisfying gamers with what they really need, MPG GAMING PLUS is equipped with all the crucial gaming weapons. A legacy spirits comes back to life with lightning fast performance enabled by an optimized design and high quality components. Red GAMING DNA lives on!

MYSTIC LIGHT
Illuminate with MSI Mystic Light and bring the motherboard RGB lighting to life. Choose from millions of colors and sync across compatible devices.

LOYAL COMRADE
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.

COMPONENTS
Using only the finest quality components and integrating the latest technological innovations delivers the best possible professional experience. Rigorous quality testing under the most extreme conditions ensures a super reliable, long-lasting and high performance motherboard.

Specification

Product
Product id	662220
Brand	MSI Micro-Star International
Partnr	B450GAMINGPLUSMAX
EAN/UPC code	4719072658557
Warranty (months)	36 months
Processor
Processor manufacturer	AMD
Processor socket	Socket AM4
Compatible processor series	AMD Athlon, AMD Ryzen 3, AMD Ryzen 3 2nd Gen, AMD Ryzen 3 3rd Gen, AMD Ryzen 5, AMD Ryzen 5 2nd Gen, AMD Ryzen 5 3rd Gen, AMD Ryzen 7, AMD Ryzen 7 2nd Gen, AMD Ryzen 7 3rd Gen, AMD Ryzen 9 3rd Gen
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	Y
Non-ECC	Y
Supported memory clock speeds	2667, 2800, 2933, 3000, 3066, 3200, 3466, 4100, 4133 MHz
Maximum internal memory	64 GB
Storage controllers
Supported storage drive interfaces	SATA III
RAID levels	0, 1, 10
Graphics
Maximum graphics adapter memory	2048 MB
Parallel processing technology support	2-Way CrossFireX
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
Number of Parallel ATA connectors	1
Front panel audio connector	Y
Front panel connector	Y
ATX Power connector (24-pin)	Y
CPU fan connector	Y
Number of chassis fan connectors	4
Chassis intrusion connector	Y
Serial port headers	1
TPM connector	Y
12V power connector	Y
RGB LED pin header	Y
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	1.4
DVI-D ports quantity	1
Network
Ethernet LAN	Y
Ethernet interface type	Gigabit Ethernet
LAN controller	Realtek RTL8111H
Wi-Fi	N
Features
Component for	PC
Motherboard form factor	ATX
Motherboard chipset family	AMD
Motherboard chipset	AMD B450
Audio chip	Realtek ALC892
Audio output channels	7.1 kanalen
PC health monitoring	CPU, FAN, Temperature
Number of mounting holes	9
Windows operating systems supported	Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64, Windows 10 x64, Windows 7 Enterprise x64, Windows 7 Home Basic x64, Windows 7 Home Premium x64, Windows 7 Professional x64, Windows 7 Starter x64, Windows 7 Ultimate x64, Windows 7 x64
Expansion slots
PCI Express x1 (Gen 2. x) slots	4
PCI Express x16 (Gen 2. x) slots	1
PCI Express x16 (Gen 3. x) slots	1
Number of M.2 (M) slots	1
BIOS
BIOS type	UEFI AMI
BIOS memory size	256 Mbit
ACPI version	6.1
Clear CMOS jumper	Y
System Management BIOS (SMBIOS) version	2.8
Weight & dimensions
Width	305 mm
Depth	244 mm
Packaging content
Cables included	SATA
Drivers included	Y
Other features
Quick installation guide	Y