General Information for MSI Motherboards
MSI B550-A PRO, AMD, Socket AM4, AMD Ryzen 3000 Series, AMD Ryzen 5000 Series, DDR4-SDRAM, 128 GB, DIMM
B550-A PRO
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.
THERMAL SOLUTION FOR MORE CORES AND HIGHER PERFORMANCEWith more cores processors, thermal and power design is more important to make sure the temperature keeps lower. MSI extended PWM heatsink with 7W/mK thermal pad ensures even high-end processors to run in full speed with MSI motherboards.
M.2 SHIELD FROZRWorlds fastest SSDs can start to lower performance when getting hot. Part of the motherboards heatsink design, M.2 SHIELD FROZR is the next generation M.2 thermal solution to avoid this by offering the best thermal protection to make sure that SSD maintains maximum performance.
FULLY CONTROLLABLE IN BIOS AND SOFTWAREMSI 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.
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.
LIGHTNING GEN 4 M.2
Utilizing 3rd Gen Ryzen processors, MSI B550 motherboards feature latest Lightning Gen 4 M.2 which is the fastest onboard storage solution on the market with up to 64 Gb/s transfer speed.
PCB WITH 2OZ THICKENED COPPER
An enhanced PCB design with 2oz thickened copper increases conductivity, improving heat dissipation and performance reliability especially during overclocking.
10 + 2 + 1 DIGITAL POWER WITH DOUBLER DESIGN
Unleash and sustain maximum performance with an aggressive VRM design built with a total of 10 phases Digital Power with Doubler Design. Combining exclusive Core Boost technology, PRO series motherboard is ready to sustain heavy daily work.
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 and server grade PCB, you can enjoy next-gen devices without any compromise.
A HUGE STEP OF DDR PERFORMANCE
MSI OC LAB does not merely work hard on extreme overclocking. Compared to B450 motherboard memory A-XMP profile, MSI does have great improvement on performance and efficiency for B550 motherboards. Easy to enable A-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. B550-A PRO
Further details for this product, B550-A PRO, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.
DDR4-4400 MHz, Gigabit LAN, DisplayPort, HDMI
MSI B550-A PRO. Processor manufacturer: AMD, Processor socket: Socket AM4, Compatible processor series: AMD Ryzen 3000 Series, AMD Ryzen 5000 Series. Supported memory types: DDR4-SDRAM, Maximum internal memory: 128 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA III, RAID levels: 0, 1, 10. Parallel processing technology support: 2-Way CrossFireX. Ethernet interface type: Gigabit Ethernet, LAN controller: Realtek RTL8111H
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MSI B550-A PRO AMD B550 Socket AM4 ATX 4719072733667 Specifications
Product Type
Motherboards
Brand
MSI
Collection Model MSI B550-A PRO
Manufacturer Product Type
MSI Motherboards
Manufacturer Product Type
AMD Motherboards
Form Factor
ATX Motherboards
Form Factor
AMD B550 Motherboards
Product Family B550-A PRO
Processor manufacturer
AMD
Processor socket Socket AM4
Motherboard chipset
AMD B550
Parallel processing technology support 2-Way CrossFireX
Supported memory types DDR4-SDRAM
Number of memory slots 4
Memory slots type DIMM
Supported memory clock speed (max) 4400 MHz
Maximum internal memory 128 GB
RAID support Yes
Supported storage drive interfaces M.2, SATA III
RAID levels 0, 1, 10
Ethernet LAN Yes
Ethernet interface type Gigabit Ethernet
LAN controller Realtek RTL8111H
Wi-Fi No
HDMI ports quantity 1
Ethernet LAN (RJ-45) ports 1
DisplayPorts quantity 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity 1
USB 2.0 ports quantity 4
Number of SATA III connectors 6
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
PCI Express x1 (Gen 3.x) slots 2
PCI Express x16 (Gen 3.x) slots 1
PCI Express x16 (Gen 4.x) slots 1
Number of M.2 (M) slots 2
Windows operating systems supported Windows 10 x64
USB 2.0 connectors 4
USB 3.2 Gen 1 (3.1 Gen 1) connectors 3
Serial port headers 1
TPM connector Yes
Compatible processor series AMD Ryzen 3000 Series, AMD Ryzen 5000 Series
Audio chip Realtek ALC892 / Realtek ALC897
Audio output channels 7.1 channels
DirectX version 12.0
Component for PC
Motherboard chipset family AMD
Memory channels Dual-channel
Motherboard form factor ATX
MPN 4719072733667
Video Inputs DisplayPort
MSI B550-A PRO AMD B550 Socket AM4 ATX 4719072733667 Reviews
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