RAM | DDR4 |
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Memory Speed | 3466 MHz |
Graphics Coprocessor | Radeon |
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MSI ProSeries AMD Ryzen 1st and 2nd Gen AM4 M.2 USB 3 DDR4 D-SUB DVI HDMI Crossfire ATX Motherboard (B450-A PRO)
We don't know when or if this item will be back in stock.
Brand | MSI |
CPU Socket | Socket TR4 |
Compatible Devices | Personal Computer |
RAM Memory Technology | DDR4 |
Compatible Processors | AMD 1st Gerenration Ryzen |
Chipset Type | Intel B450 |
Memory Clock Speed | 3466 MHz |
Platform | Windows |
Model Name | B450-A PRO |
Memory Storage Capacity | 64 GB |
About this item
- Support AMD Ryzen 1st and 2nd Generation / Ryzen with Radeon Vega Graphics Processors for Socket AM4
- Supports 64GB Dual Channel DDR4 Memory 1866/ 2133/ 2400/ 2667 MHz by JEDEC, and 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466 MHz by A-XMP OC MODE
- Supports 2-Way AMD Crossfire Technology
- X-Boost: Great tool to boost your USB & Storage performance
- Audio Boost: Reward your ears with studio grade sound quality for a HI-FI experience
There is a newer model of this item:
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Price | Currently unavailable. | $79.99$79.99 | -13% $69.99$69.99 List: $79.99 | -25% $74.99$74.99 List: $99.99 | $212.91$212.91 | -8% $109.99$109.99 List: $119.99 |
Delivery | — | Get it May 20 - 24 | Get it as soon as Sunday, May 19 | — | Get it May 21 - 30 | Get it as soon as Sunday, May 19 |
Customer Ratings | ||||||
For gaming | 4.8 | 4.7 | 4.1 | 4.3 | 4.5 | 4.2 |
Tech Support | 4.7 | — | 3.9 | 4.2 | 4.0 | 3.8 |
Easy to install | 4.3 | — | 4.3 | 4.5 | — | 4.3 |
Easy to use | 4.1 | — | 4.2 | 3.6 | — | 4.1 |
Value for money | 4.1 | — | 4.2 | 4.3 | — | 4.1 |
Sold By | — | UltraParts Renewed | Amazon.com | RAIDEALS | OneDealOutlet Online | Amazon.com |
platform | windows | — | windows 10 | windows 10 | windows 10 | windows 10 |
cpu socket | Socket TR4 | Socket AM4 | Socket AM4 | Socket AM4 | Socket AM4 | Socket AM4 |
memory slots | 4 | 4 | 4 | 4 | 4 | 4 |
memory capacity | 64 GB | 64 GB | 128 GB | 64 GB | 64 GB | 128 GB |
compatible processors | AMD 1st Gerenration Ryzen | AMD 3rd Generation Ryzen, AMD 2nd Gerenration Ryzen, AMD Athlon | AMD 1st Gerenration Ryzen | AMD 3rd Generation Ryzen, AMD 2nd Gerenration Ryzen, AMD Athlon | AMD AM4 Socket for 3rd/2nd/1st Gen AMD Ryzen/2nd and 1st Gen AMD Ryzen with Radeon Vega Graphics/Athlon with Radeon Vega Graphics Processors | RYZEN 9 |
card interface | pci e | pci e | integrated | pci | pci e | pci e |
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Product Description
Combining quality you can rely on with top performance and clever business solutions are key aspects of the MSI PRO SERIES motherboards. Engineered to gratify even the most demanding professional, these motherboards will fit in any PC. Making your life easier and supporting your business with super stable, reliable and long-lasting top performance. Optimized for professional and multimedia use, this generation comes equipped with a high quality network solution ready to serve you with 24/7 reliability when transferring big data.
Product information
Technical Details
Brand | MSI |
---|---|
Series | B450-A PRO |
Item model number | B450-A PRO |
Item Weight | 2.6 pounds |
Product Dimensions | 12.01 x 9.61 x 1.18 inches |
Item Dimensions LxWxH | 12.01 x 9.61 x 1.18 inches |
Computer Memory Type | DDR4 SDRAM |
Manufacturer | MSI |
ASIN | B07F85YW8R |
Is Discontinued By Manufacturer | No |
Date First Available | July 4, 2018 |
Additional Information
Customer Reviews |
4.6 out of 5 stars |
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Best Sellers Rank | #1,337 in Computer Motherboards |
Warranty & Support
Feedback
From the manufacturer
Extreme Storage Performance: Turbo M.2
Enjoy a blazing fast system boot up and insanely quick loading of applications and data. Delivering speeds up to 32Gb/s per device using Gen3 x4.
New Core Boost Technology
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.
Additional Features
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Gaming Device portOutsmart and outperform your opponents in-game using an array of unique MSI GAMING tools. Clever hardware & software tools, created to keep you one step ahead of the competition and boost your skills. |
High-quality Audio capacitorsLike a dedicated sound card Audio Boost offers a HD audio processor, dedicated amplifier and high quality audio capacitors, all physically isolated from the rest of the motherboard circuitry to ensure the purest audio signal to locate enemies with pin-point accuracy. |
Steel ArmorMSI PCI Express Steel Slots are armed with more solder points and two steel components to prevent any damage for heavy-weight graphic cards. |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, ease of installation, and value of the motherboard. For example, they mention it's a solid AMD motherboard, easy to navigate the BIOS, and good value for the money. That said, opinions are mixed on performance, and ports.
AI-generated from the text of customer reviews
Customers like the quality of the motherboard. For example, they say it's a good solid motherboard, and easy to install. Some mention that it'll work with pretty much all Ryzen chips.
"...Having multiple 4-pin fan connectors allows me to have a cool, quiet system. BIOS settings are clear and easy...." Read more
"...It's a solid AMD motherboard, every bit as good as the now discontinued B450-A Pro this board replaces...." Read more
"MOTHERBOARD POWER PLUG DAMAGED, I SUSPECT THIS BOARD WAS A RETURN AND NOT NEW OR IT WAS NEVER INSPECTED BEFORE IT LEFT THE MANUFACTURER I HOPE THE..." Read more
"...High quality 3200 Mhz sticks for relatively cheap.It is a good strong board with 2 massive coolers on the Mosfets...." Read more
Customers find the installation of the motherboard to be easy. They mention that the OC profiles are very easy to navigate and set up, and the MSI interface is user friendly. They also say that the motherboard is simple and elegant, and that it's easy to plug into. Customers also appreciate the clear BIOS settings and the ability to find and install any device drivers.
"...BIOS settings are clear and easy. Everything just worked, and with a bit of tweaking, it works great!Yeah, the board is chocolate brown...." Read more
"...A bit expensive but it is an ATX board. Super easy to install and flash with the BIOS button the Bios for the Ryzen 5000 series CPU's...." Read more
"...Everything on the board was clearly labeled and easy to plug into (especially the case plugs, very appreciative of that!)..." Read more
"...GREAT THANX TO AMAZON THE MOBO IS A GOOD ONE FOR A MILD BUILD AND EASILY BUILT." Read more
Customers like the value of the motherboard. They mention it's very good for the money, cheap but high end, and has a good price per performance ratio.
"...So, it's a buying opportunity for a low price." Read more
"...price because i waa building a back up pc an i must say it is worth every penny.10/10" Read more
"This motherboard is awesome at first glance - super cheap, 6x PCIe slots, and supports the latest Ryzen CPUs...." Read more
"...motherboard over others because it had everything I needed for a great price." Read more
Customers are mixed about the performance of the motherboard. Some mention that it works very well with their Ryzen 5 2600 and RX580, while others say that it and the USBs and nothing was working.
"...BIOS settings are clear and easy. Everything just worked, and with a bit of tweaking, it works great!Yeah, the board is chocolate brown...." Read more
"...block or brick attempted Win7 installs, where your install either will not boot correctly or will infinitely loop...." Read more
"...However it handled R5 2600 and handles now R5 5600 very well without any issues." Read more
"...Worked right out of the box. The board is better than the B450 board I have from Asus. Easy to install in my XPG Invader case...." Read more
Customers are mixed about the ports on the motherboard. Some mention that it has all the ports they need, such as PCI express ports and 6 SATA ports. Others say that after twelve days all the USB2 ports stopped working, and only the USB ports work. Some customers also report issues with the audio ports and ethernet.
"...slot, I decided to troubleshoot it and figuring out the SATA port has been bad all along...." Read more
"...Plenty of PCI express ports and the board itself is rigid and durable...." Read more
"...The problem is win7 does not support usb3. Regardless of how u set bios to handle legacy usb ports..don't waste your time. I bought the oem 10...." Read more
"...bad for the price point and for my needs, a month later the audio jack stopped working, took it to a repair place had them check it out thought it..." Read more
Customers are dissatisfied with the color of the motherboard. They mention that it's not black as in the picture, and is a dark rusty color.
"...I see that people are complaining about the color, yes, it is dark rusty color. I don't have any problems with that...." Read more
"...my board or what, but no photo on amazon shows that this board is a muddy chocolate brown...." Read more
"Good but the motherboard is brown…not black like listed above." Read more
"...Dislike- the advertised pictures do not show the brown color that takes up most of the motherboard. I was anticipating grey." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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Six months after purchasing, I could not be happier. Installing the board in my case was a snap, and component installation was easy, too. Having multiple 4-pin fan connectors allows me to have a cool, quiet system. BIOS settings are clear and easy. Everything just worked, and with a bit of tweaking, it works great!
Yeah, the board is chocolate brown. My Noctua fans are ugly brown, too, and they work great...like this board. I could deduct a 1/2 star of the lack of printed manual in the box, but I have one after printing the manual downloaded from the MSI site.
The balance of price and features makes the MSI B450-A Pro Max the best value I could find.
My build:
Fractal Design Define R5
MSI B450-A Pro Max
AMD Ryzen 5 2600X
Corsair Vengeance LPX 16 GB 3000
nVidia GeForce 1650 OC
Samsung 970 EVO PLUS 250 GB m.2
Seagate BarraCuda 2 TB
WD Black 1 TB
It's a solid AMD motherboard, every bit as good as the now discontinued B450-A Pro this board replaces.
I have one serious criticism: the SATA ports are located at the edge of the board, and you must plug cables from the very narrow space separating it from the "cage" where hard drives are usually located. You must bend four of the cables 90-degrees. This is the first time I've encountered such a problem with any board - and I've built over 25 computers in my lifetime.
This model will probably be discontinued soon, replaced models that use the B-550 chips. So, it's a buying opportunity for a low price.
There's not that much to say since the product is universal representation of good enough. It wouldn't push too crazy. However it handled R5 2600 and handles now R5 5600 very well without any issues.
At the beginning when freshly installed Windows 11 I got lots of sound problems. After installing the crap of MSi drivers and Utilities which actual version MSi's MSi Center was offering, my sound got messed up completely. Sound stutters becauso of the new sound drivers, Chipset drivers and the like. Headphones and 5.1 Speakers intermittently connected/disconnected causing delays and stutters. Looked like an software issue of MSi software. That foreced me to reinstall and erase from scrap Windows 10 and it offered then to upgrade to Windows 11. After that the problem was gone with only Windows drivers. Do not download the crap MSi Center offers. It can break your OS.
Other than that this board suggests it has 2 full fledged PCIE x 16 slots of the 3.0 type. At least that is what customers will think easily. Think twice. It has only one x16 PCIE 3.0 slot and the long one below has x16 openings but only half of those have connector pins installed and the manual says it is not even an x8 slot but rather an x4 only. And to add insult to injury that slot is only 2.0. Completely misleading for an new buyer.
On the lower slot I have the GT 1030 GDDR5 from MSi installed I had still from Q1 2020. It works on low settings on some games like HnG from 2016 and gets between 52 fps and 60 fps.
Other than that this MSi board works way better than the Asus B450 board I have on my other system from last year. The RAM slots are way easier to use and the sticks slide into them like lubricated. The dual channel works on this board which is on my Asus most likely defective (Asus refuses warranty). I use it with 32 GB (2 x 16) TeamGroup TCreate RAM sticks. High quality 3200 Mhz sticks for relatively cheap.
It is a good strong board with 2 massive coolers on the Mosfets. These massive coolers impressed me as an new inexperienced buyer for my very first build. So it slipped to me the issue with the PCIE "x16" slots.
This Motherboard worked straight out of the box. I use the Ryzen 5900X with this with an Gamemax Gamma 500 AM4 cooler. The coolers does not fit well the AM4 system since it's clip is way to stiff so I had to take the cooler off the CPU and bend a bit the clips till it fits just with a little pressure. Install the air coolers without too much pressure so it is not loose but can slide a bit is fine before snapping it gently in place. As original fit I got 66 Celsius to 70 Celsius on idle or doing basic work with that processor, but after bending the clips to aliviate the pressure I get now at the moment 51 Degrees Celsius. So if too much pressure is applied by the cooler onto the processor that rises the heat to a difference of about 20 Degrees Celsius. Any of these standard air coolers with heat pipes will be able to cool the Ryzen 5900X easily. While gaming it gets to about 61 degrees Celsius. My case has 3 fans in the front and 1 in the back.
MSi's UEFI is a bit confusing if one is used to the Asus UEFI. But it has basically the same features but it is way more confusing. The fans can be adjusted better on MSi's BIOS. But with this 5900X duo deca core CPU, the PSU is annoyingly loud all the time. While on Ecomode with 65 Watts the whole system draws on gaming about 150 Watts. The board seems to have no problems to deliver power to the 5900X.
Running Cinebench with this board and 5900X CPU with settings to Ecomode 65Watt, the case fans kick in, the CPU has an temp of 61 Degrees Celsius after 5 Minutes Cinebench, the Mosfets have an temperature of 58 Degrees Celsius and the PCH has an temperature of 50 Celsius while the Cooler Master Silencio 120mm fan I put on the Gamma from GameMax CPU cooler, turns 1000 rpm and all 4 Arctic F12 120mm case fans show an rpm of 700.
I am surprised how this GameMax Gamma air cooler is able to maintain cool this CPU. So the huge aluminum coolers on the Mosfets of the MSi board sure do their job.
The board has lots of fan headers. Thats very good.
I recommend this board for the AM4 system but be aware of the cheating PCIE slot advertisement, the sound problems and the rather difficult to use UEFI settings. But this is an robust board.
10/10
Without going into much detail, its got a Ryzen 5 2600x , and a RX 570 running beautifully. It's used in a primarily gaming PC and does what it needs to do. Everything on the board was clearly labeled and easy to plug into (especially the case plugs, very appreciative of that!)
It powered up on the first attempt, and has ran perfectly since. The BIOS is clear and easy to read. Other than check to make sure that everything is running as it should I haven't used it for anything else.
I usually have a lil panic attack on whether I chose the right mobo when I build a PC, and thankfully I feel very confident that I did in this case.
Top reviews from other countries
Reviewed in Mexico on August 24, 2022
Ha 4 + 2 fasi di alimentazione tutte dissipate (come la Tomahawk o la Mortar). Ha una buona stabilità e la mancanza di led come potete vedere non è un problema. Il bios/uefi è valido.
Vi segnalo la presenza dei "Debug Led" e del "Bios Flash Button", utilizzabile per l'upgrade del bios anche senza CPU.
Reviewed in Italy on March 12, 2023
Ha 4 + 2 fasi di alimentazione tutte dissipate (come la Tomahawk o la Mortar). Ha una buona stabilità e la mancanza di led come potete vedere non è un problema. Il bios/uefi è valido.
Vi segnalo la presenza dei "Debug Led" e del "Bios Flash Button", utilizzabile per l'upgrade del bios anche senza CPU.
BIOS are easy to use and to update, can flash it if you want.
Esta esta diseñada con los mineros de cryptomonedas en mente por lo que tiene más puertos PCI de los usuales y además VRMs de calidad con buena ventilación, volviéndola una joya para overclockers y en general entusiastas del alto rendimiento que no quieren pagar más por features que no necesitan.
Lo único que quizás pudieras extrañar es que no tiene puerto USB C ni salida óptica de audio, pero salvo que tengas usos específicos para estos no habrá mayor problema, porque lo que sí tiene es USB 3.1 Gen 2, el estandar más moderno y veloz de USB que transfiere a 10 Gbps, haciéndola future proof y lista para los dispositivos más veloces de última generación.