Set Alert for Product: MSI B550-A PRO ProSeries Motherboard (AMD Ryzen 5000, AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 2, HDMI/DP, ATX) - $109.99
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msi B550-A PRO Motherboard (AMD Ryzen) Price History
Price History for MSI B550-A PRO ProSeries Motherboard (AMD Ryzen 5000, AM4, DDR4, PCIe 4.0, SATA 6Gb/s, M.2, USB...
Statistics
Current Price
$109.99
October 30, 2024
Highest Price
$109.99
October 18, 2024
Lowest Price
$109.99
October 18, 2024
Since October 18, 2024
Last price changes
$109.99
October 18, 2024
msi B550-A PRO Motherboard (AMD Ryzen) Description
Support for 3rd Gen AMD Ryzen processors and future AMD Ryzen processors with BIOS update.Audio ports (Rear) : Realtek ALC892/ALC897 Codec
Supports dual channel DDR4 memory up to 128 GB (4400 MHz)
Lightning Fast Game experience: PCIe 4.0, Lightning Gen 4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 GEN 2
Core Boost technology combines optimized power circuit layouts and digital power regulation which allows for precise and steady current delivery to the CPU
AUDIO BOOST rewards your ears with studio grade sound quality for immersive gaming experiences
Premium Thermal Solution: Heatsink thermal pad rated for 7W/mk and PCB with 2oz thickened copper
Flash BIOS Button lets users flash the BIOS even without a CPU or memory
msi B550-A PRO Motherboard (AMD Ryzen) Specification
Specification: msi B550-A PRO Motherboard (AMD Ryzen)
RAM
DDR4
RAM Memory Maximum Size (GB)
128
Main Power Connector Type
24-Pin
Graphics Card Interface
PCI Express
Memory Slots Available
4
Product Dimensions
9.6"L x 1.5"W x 12"H
SPDIF Connector Type
Optical
System Bus Standard Supported
SATA 3
Total SATA Ports
6
Number of USB 2 Ports
2
Total USB Ports
15
Total HDMI Ports
1
Manufacturer
MSI
UPC
824142219362
Item model number
B550-A PRO
Item Weight (pounds)
3.31
Item Dimensions LxWxH
12 x 9.6 x 1.5 inches
Number of Processors
1
Computer Memory Type
DDR4 SDRAM
Voltage (Volts)
1
ASIN
B089CZSQB4
Country of Origin
China
Date First Available
June 16, 2020
msi B550-A PRO Motherboard (AMD Ryzen) Reviews (13)
13 reviews for msi B550-A PRO Motherboard (AMD Ryzen)
4.3out of 5
★★★★★
★★★★★
10
★★★★★
1
★★★★★
0
★★★★★
0
★★★★★
2
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★★★★★
coffeelake –
My Asus TUF B550 failed 3 months outside of it’s 3 year warranty. Bought this and dropped it in and I was back up and gaming in no time, didn’t even need to reinstall Windows any apps or any games, but there were some new drivers that were needed to get everything working.
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★★★★★
Motocruzer –
En cuento a sus características es una Motherboard muy completa y de una muy buena calidad, único detalle que le encontraría es que la cubierta de los puertos es fea, pero ya es un gusto personal y no afecta en nada al rendimiento del equipo
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★★★★★
Sidicas –
The motherboard was easy to install in my existing system case upgrading the processor, memory, and dGPU. Installed a Ryzen 9 5900, 64GB DDR4-3200, 1TB M.2 2080 PCIe 4×4 SSD, and an RTX 4070 in one system. The other system was a Ryzen 9 3900, 32GB DDR4-3200, 512GB M.2 2080 PCIe3x4 SSD, and an RTX 4070. There’s a heat-spreader for the M.2! It requires some patience on first boot since the FW seems to “think” a long time without writing to the screen, but it eventually came to the BIOS splash screen. I did update the BIOS to the latest version right away since the shipping version was outdated (may have been fine but why take chances). The BIOS update procedure is simple–just download, unzip to a connected drive, boot to the UEFI BIOS, go to update BIOS mode, reboot, and point to the BIOS file on the connected drive. The update process will finish up and the system will reboot. I did have to set the memory speed to the profile to support its speed–it did not automatically choose the correct JDEC/XMP profile for 1600MHz/3200MT/s.
After installing Windows 11 Pro and my application/utility suites, the system has been stable through some very heavy use: transcoding videos with CPU and GPU using Handbrake, creating/editing videos using DaVinci Resolve, editing photos with Lightroom/ACR/Photoshop, and running a range of development and productivity applications. CPU-z confirms that PCIe is running at Gen4 speeds, and the memory is running at the correct profile/speed.
In all, the motherboard is a good value for the performance and stability that it delivers.
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★★★★★
Sari –
Je ne suis pas en mesure d’évaluer ce produit car je n’ai pas encore reçu ma carte graphique. Je n’ai donc pu mettre en service mon PC, je suis d’ailleurs inquiet en ce qui concerne les dates de retour qui vont être limite en cas de dysfonctionnement. M. Le Gallou
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★★★★★
CrimsonSilver –
Kam defekt geliefert aber war zu faul zum zurückgeben
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★★★★★
Jordan M Applegren –
Worked great for an AM4 build. Was trying to build a cheaper workstation for my Dad and I chose this mobo. I really only will buy MSI or ASUS boards, have had such bad luck with other brands. For the price this board is pretty nice quality. Supports rebar, two nvme slots, and ez-flash are pretty nice for a $100 board. Setup was easy, everything worked, totally recommend.
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★★★★★
Richard G. –
Perfectly serviceable – good, even. PBO and curve optimizer do wonders. Doesn’t have very good IOMMU groups though, so GPU passthrough required me to enable the ACS patch on Linux Zen.
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★★★★★
coffeelake –
I bought it for only 80 bucks in Amazon Resale and it works like a charm. No issues at all. Pro and MAG series are the best. Sincerely, I did not expect that the motherboard might turn on.
Worked out of box with Ryzen 5 5600G, no BIOS update required, Processor OC working solid. Lots of options for RGB, Fans, ARGB. Can’t seem to get the board/BIOS to stick or take my Corsair 64Gb DDR4 at 3600MHz, always sits at default, tried all work around and manual clocking and just won’t boot stable if you force it, not sure if limitation of board or BIOS just needs work to handle four 16GB cards (updated to latest BIOS as well, even bricked the BIOS at one point testing clocks on Ram. The flash BIOS USB, while nice feature, did not work and went constant blink which is known issue with this board looking at forums. Luckily removale of BIOS battery on board reset everything and was good to go). Still sick and fast but wish I could get those extra MHz on the Ram.. you know..
Other then that no major issues. I downloaded the pdf manual from Msi website which is a must to learn all the ins and outs of this board. Manual included is minimal quickstart only for some reason.
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★★★★★
vance –
Nice motherboard. everything is working fine, has been running for about 2 months now without an issue.
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★★★★★
Arscine –
Nice modern mobo for pervious gen am4 cpu’s with type c header for front panel type c
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★★★★★
Nicolas Triviño –
I’ve had this product for about 5 months now, it has worked perfectly, the only problem when I bought it was that the BIOS was out of date, but the update process was simple and everything went well, I recommend it.
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coffeelake –
My Asus TUF B550 failed 3 months outside of it’s 3 year warranty. Bought this and dropped it in and I was back up and gaming in no time, didn’t even need to reinstall Windows any apps or any games, but there were some new drivers that were needed to get everything working.
Motocruzer –
En cuento a sus características es una Motherboard muy completa y de una muy buena calidad, único detalle que le encontraría es que la cubierta de los puertos es fea, pero ya es un gusto personal y no afecta en nada al rendimiento del equipo
Sidicas –
The motherboard was easy to install in my existing system case upgrading the processor, memory, and dGPU. Installed a Ryzen 9 5900, 64GB DDR4-3200, 1TB M.2 2080 PCIe 4×4 SSD, and an RTX 4070 in one system. The other system was a Ryzen 9 3900, 32GB DDR4-3200, 512GB M.2 2080 PCIe3x4 SSD, and an RTX 4070. There’s a heat-spreader for the M.2!
It requires some patience on first boot since the FW seems to “think” a long time without writing to the screen, but it eventually came to the BIOS splash screen. I did update the BIOS to the latest version right away since the shipping version was outdated (may have been fine but why take chances). The BIOS update procedure is simple–just download, unzip to a connected drive, boot to the UEFI BIOS, go to update BIOS mode, reboot, and point to the BIOS file on the connected drive. The update process will finish up and the system will reboot. I did have to set the memory speed to the profile to support its speed–it did not automatically choose the correct JDEC/XMP profile for 1600MHz/3200MT/s.
After installing Windows 11 Pro and my application/utility suites, the system has been stable through some very heavy use: transcoding videos with CPU and GPU using Handbrake, creating/editing videos using DaVinci Resolve, editing photos with Lightroom/ACR/Photoshop, and running a range of development and productivity applications. CPU-z confirms that PCIe is running at Gen4 speeds, and the memory is running at the correct profile/speed.
In all, the motherboard is a good value for the performance and stability that it delivers.
Sari –
Je ne suis pas en mesure d’évaluer ce produit car je n’ai pas encore reçu ma carte graphique.
Je n’ai donc pu mettre en service mon PC, je suis d’ailleurs inquiet en ce qui concerne les dates de retour qui vont être limite en cas de dysfonctionnement.
M. Le Gallou
CrimsonSilver –
Kam defekt geliefert aber war zu faul zum zurückgeben
Jordan M Applegren –
Worked great for an AM4 build. Was trying to build a cheaper workstation for my Dad and I chose this mobo. I really only will buy MSI or ASUS boards, have had such bad luck with other brands. For the price this board is pretty nice quality. Supports rebar, two nvme slots, and ez-flash are pretty nice for a $100 board. Setup was easy, everything worked, totally recommend.
Richard G. –
Perfectly serviceable – good, even. PBO and curve optimizer do wonders. Doesn’t have very good IOMMU groups though, so GPU passthrough required me to enable the ACS patch on Linux Zen.
coffeelake –
I bought it for only 80 bucks in Amazon Resale and it works like a charm. No issues at all. Pro and MAG series are the best. Sincerely, I did not expect that the motherboard might turn on.
CrimsonSilver –
افضل مذربورد ممكن تاخذها لمعالجات AM4.
اخذتها بسعر ممتاز وقت العروض
Leon –
Worked out of box with Ryzen 5 5600G, no BIOS update required, Processor OC working solid. Lots of options for RGB, Fans, ARGB. Can’t seem to get the board/BIOS to stick or take my Corsair 64Gb DDR4 at 3600MHz, always sits at default, tried all work around and manual clocking and just won’t boot stable if you force it, not sure if limitation of board or BIOS just needs work to handle four 16GB cards (updated to latest BIOS as well, even bricked the BIOS at one point testing clocks on Ram. The flash BIOS USB, while nice feature, did not work and went constant blink which is known issue with this board looking at forums. Luckily removale of BIOS battery on board reset everything and was good to go). Still sick and fast but wish I could get those extra MHz on the Ram.. you know..
Other then that no major issues. I downloaded the pdf manual from Msi website which is a must to learn all the ins and outs of this board. Manual included is minimal quickstart only for some reason.
vance –
Nice motherboard. everything is working fine, has been running for about 2 months now without an issue.
Arscine –
Nice modern mobo for pervious gen am4 cpu’s with type c header for front panel type c
Nicolas Triviño –
I’ve had this product for about 5 months now, it has worked perfectly, the only problem when I bought it was that the BIOS was out of date, but the update process was simple and everything went well, I recommend it.