





Price: ₹18,000 - ₹7,000.00
(as of Apr 08, 2026 17:58:43 UTC – Details)
From the manufacturer
<img alt="B550M-A PRO" src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif" class="a-spacing-mini a-lazy-loaded" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/4c47d885-42da-4ea6-8a1c-fc9467e4e530.__CR0,0,300,400_PT0_SX300_V1___.jpg"><img alt="B550M-A PRO" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/4c47d885-42da-4ea6-8a1c-fc9467e4e530.__CR0,0,300,400_PT0_SX300_V1___.jpg"> <br>
<img alt="MSI Logo" src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif" class="a-spacing-mini a-lazy-loaded" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/07081a1e-4b96-4611-aa33-c57f26348b67.__CR0,0,350,175_PT0_SX350_V1___.jpg"><img alt="MSI Logo" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/07081a1e-4b96-4611-aa33-c57f26348b67.__CR0,0,350,175_PT0_SX350_V1___.jpg"> MSI: For Gamers & Creators <p class="a-spacing-small a-size-small a-color-secondary"> MSI is the most trusted name in gaming and eSports. We’ve dedicated countless hours and committed numerous resources to support the world’s most aspiring and best gamers and use their knowledge and expertise in our products in return. MSI integrated all gamer’s inspirational functions in its gaming rigs and pushing the performance beyond limits. </p>
<h3 class="a-spacing-mini"> B550M-A PRO Motherboard </h3> Advancing Ascension <p class="a-spacing-base"> Experience the new generation of the B550M-A PRO motherboard powered by AMD 5000 & 3000 series (not compatible with AMD Ryzen 5 3400G & Ryzen 3 3200G) and 4000 G-Series Desktop Processors. Outperform your system's capacity with Lightning Gen 4 solution. Exclusive DDR4 Boost and Core Boost are created to keep you one step ahead of your competition. 2oz thickened copper help your PC remain cool, high performing and reliable. </p>
Supports Ryzen 5000 series processors Designed for AMD Ryzen processors with Lightning Gen 4 M.2, PCIe 4.0 High level PCB design with a 2oz thickened copper ensure stable power supply, better durability and reliability for high-end CPU. Core Boost technology combines premium layout and a digital power design which allows for faster and undistorted current delivery to the CPU at pin-point precision.
<h3 class="a-spacing-small"> Reliability and Connectivity </h3>
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<img alt="Core Boost" src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/5ba95a18-0b41-443b-8bf5-b434c6b17c6f.__CR0,0,2500,2500_PT0_SX220_V1___.jpg"><img alt="Core Boost" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/5ba95a18-0b41-443b-8bf5-b434c6b17c6f.__CR0,0,2500,2500_PT0_SX220_V1___.jpg"> </p>
Core Boost <p class="a-size-small"> 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 doing overclocking. </p>
<p class="apm-text-center">
<img alt="2oz" src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/3cff1cee-93c0-4318-86f1-f6d489d9785e.__CR0,0,2500,2500_PT0_SX220_V1___.jpg"><img alt="2oz" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/3cff1cee-93c0-4318-86f1-f6d489d9785e.__CR0,0,2500,2500_PT0_SX220_V1___.jpg"> </p>
PCB with 2OZ Thickened Copper <p class="a-size-small"> An enhanced PCB design with 2oz thickened copper increases conductivity, improving heat dissipation and performance reliability especially during overclocking. </p>
<p class="apm-text-center">
<img alt="Light Gen4 Connection" src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/4ce2a023-e605-4cde-9d94-f87a83122913.__CR0,0,1000,1000_PT0_SX220_V1___.png"><img alt="Light Gen4 Connection" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/4ce2a023-e605-4cde-9d94-f87a83122913.__CR0,0,1000,1000_PT0_SX220_V1___.png"> </p>
Lightning Gen4 Solution <p class="a-size-small"> The latest Gen4 PCI-E and M.2 solution with up to 64GB/s bandwidth for maximum transfer speed. PCIe 4.0 maintains both backward and forward compatibility with older and newer specifications. </p>
<p class="apm-text-center">
<img alt="EZ DEBUG LED" src="https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/d6280562-9f77-460a-9a8f-57a0626f2bfa.__CR0,0,2500,2500_PT0_SX220_V1___.jpg"><img alt="EZ DEBUG LED" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/d6280562-9f77-460a-9a8f-57a0626f2bfa.__CR0,0,2500,2500_PT0_SX220_V1___.jpg"> </p>
EZ Debug LED <p class="a-size-small"> Run into trouble? Onboard LEDs for key components will indicate the source of the problem so you know exactly where to look to get up and running again. </p>
<br>Powered by 3rd generation AMD Ryzen 9, Ryzen7, Ryzen 5 AM4 to maximize connectivity and speed with lightning M.2, PCIe 4.0, USB 3.2 Gen1 and up to 64GB of DDR4 (4600MHz).<br>Core Boost technology combines optimized power circuit layouts and digital power design which allows for precise and steady current delivery to the CPU.<br>AUDIO BOOST which rewards your ears with studio grade sound quality for the most immersive gaming experience.<br>High level PCB design with a 2oz thickened copper ensure stable power supply, better durability and reliability for high-end CPU.<br>Dragon Center: A brand new software which integrates all MSI exclusive tools with user friendly user interface.

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