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MSI Performance Gaming AMD Ryzen 1st and 2nd Gen AM4 M.2 USB 3 DDR4 HDMI Display Port Mini-ITX Motherboard (B450I GAMING Plus AC)

4.6 out of 5 stars 1,021 ratings

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B450I GAMING PLUS AC

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  • Support AMD Ryzen 1st and 2nd Generation / Ryzen with Radeon Vega Graphics Processors for Socket AM4
  • Supports 32gb 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
  • VR ready: Automatically optimizes your system for VR usage, pushing for maximum performance
  • In game weapons: Game boost, gaming hotkey, x boost
  • Gaming certified 24 hour on and offline game and motherboard testing by esports players. Form factor: Mini ITX

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MSI Performance Gaming AMD Ryzen 1st and 2nd Gen AM4 M.2 USB 3 DDR4 HDMI Display Port Mini-ITX Motherboard (B450I GAMING Plus AC)
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ASRock Mini-ITX Motherboard (B450 Gaming-ITX/AC)
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Customer Rating 4.6 out of 5 stars (1021) 4.6 out of 5 stars (770) 4.6 out of 5 stars (331) 4.5 out of 5 stars (143) 4.4 out of 5 stars (722) 4.7 out of 5 stars (8251)
Price $94.00 $137.99 $209.99 $119.99 $128.83 $115.67
Sold By Carolinas Amazon.com Amazon.com Amazon.com Amazon.com Deal Targets
CPU Socket Socket AM4 Socket AM4 Socket AM4 Socket AM4 Socket AM4 Socket AM4
Item Dimensions 12.01 x 9.61 x 1.18 inches 6.69 x 6.69 x 0.2 inches 6.7 x 6.7 x 3.2 inches 8.74 x 7.44 x 3.07 inches 6.69 x 6.69 x 1.57 inches 12 x 9.6 x 2 inches
Item Weight 1.52 lbs 1.90 lbs 2.20 lbs 2.00 lbs 3.75 lbs
RAM Memory Maximum Size 32.0 GB 64 GB 32.0 GB
RAM Memory Technology DDR4 DDR4 DDR4 DDR4 DDR4 DDR4
Supported Motherboard Mini ITX Mini ITX Mini ITX Mini ITX Mini ITX ATX

Product description

Style:B450I GAMING PLUS AC

This MSI GAMING motherboard supports all the latest storage standards. This allows you to connect any ultra-fast storage device, giving you in-game benefits. Start games faster, load levels faster and have a real advantage over your enemies. Outsmart and outperform your opponent’s 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. Cooling your PC is essential for reliable performance. We've made sure to include enough fan headers with full control to allow you to cool your system any way you want.

Product information

Style:B450I GAMING PLUS AC

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Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
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Customer reviews

4.6 out of 5 stars
4.6 out of 5
1,021 global ratings
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Top reviews from the United States

Reviewed in the United States on October 1, 2018
Style: B450I GAMING PLUS ACVerified Purchase
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4.0 out of 5 stars Sturdy, well built and affordable
By Mark Hall on October 1, 2018
However be aware that it's very cramped. Even the Ryzen Stealth cooler doesn't fit due to the angle and size of one of the board's heat sinks. And you cannot orient it in the other direction either since it covers the ram slot. You're limited to buying another much smaller cooler or going with liquid cooling.
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252 people found this helpful
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Reviewed in the United States on October 23, 2018
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167 people found this helpful
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Reviewed in the United States on August 21, 2018
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Reviewed in the United States on May 5, 2020
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14 people found this helpful
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Reviewed in the United States on November 25, 2019
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9 people found this helpful
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Reviewed in the United States on October 12, 2019
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9 people found this helpful
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Reviewed in the United States on September 21, 2018
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Top reviews from other countries

Ricardo Martinez
5.0 out of 5 stars Que buena tarjeta!!
Reviewed in Mexico on October 28, 2018
Style: B450I GAMING PLUS ACVerified Purchase
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5.0 out of 5 stars Que buena tarjeta!!
Reviewed in Mexico on October 28, 2018
Tarjeta muy rápida estoy satisfecho con la compra de esta tarjeta.
Observación: los puertos nativos de HDMI y Displayport solo funcionan con procesadores Am4 que tengan gráficos integrados como el Ryzen 5 2400G de lo contrario no se obtendrá vídeo por estos puertos, en mi caso tuve que instalar una tarjeta de vídeo Radeon RX550 porque utilice un Ryzen 5 2600 que no tiene gráficos integrados, cabe mencionar que un Ryzen 5 2600 tiene mejor puntaje bechmark que un Ryzen 5 2400G, también utilice un gabinete CoolerMaster HAF Stacker 915R, por cierto anda muy bien me atrevería a decir que funciona igual que una ATX
Saludos.
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10 people found this helpful
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Dylan O.
4.0 out of 5 stars Great product, few cons.
Reviewed in Canada on June 1, 2020
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2 people found this helpful
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Jerron C.
1.0 out of 5 stars December 2019, 6 months since Ryzen 3000 launch, yet this is still on OLD BIOS?!
Reviewed in Singapore on January 15, 2020
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3 people found this helpful
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lilknight
5.0 out of 5 stars mini ITX AMD board
Reviewed in Canada on December 22, 2018
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3 people found this helpful
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Seismic52
5.0 out of 5 stars Works with Ryzen 3600 out of the box
Reviewed in Singapore on February 1, 2020
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3 people found this helpful
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