Top 10 AM4 Motherboard Micro ATX – Computer Motherboards

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1. ASUS

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ASUS Prime B450M-A II AMD AM4 Ryzen 5000, BIOS Flashback, and Aura Sync, USB 3.2 Gen 2, 3rd/2nd/1st Gen Ryzen Micro ATX Motherboard 128GB DDR4, HDMI 2.0b/DVI/D-Sub, 4400 O.C., NVMe

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ASUS #ad - Outstanding gaming audio: dedicated audio PCB layers, premium Japanese audio capacitors, and audio shielding ensures precision analog/digital separation and greatly reduced multi-lateral interference. Please ensure your bios is up to date if installing a compatible ryzen 5000 series CPU.

Amd am4 socket : compatible to ryzen 5000, 3rd/2nd/1st Gen AMD Ryzen CPUs. Optimized cooling: vrm & pch heatsink with extensive surface, thermal pads help transfer heat from the inductor and phase array to the heatsink. Visit asus site search by motherboard model name, click on “Support” tab, Drivers and Tools, then BIOS & Firmware to download the latest BIOS. Built to last: all-round protection with languard, overvoltage protection, 1000+ compatible devices, DRAM overcurrent protection, SafeSlot Core safeguards and stainless-steel back I/O, 8000+ Validation Hours.

Pc diy friendly: with bios flashback and ASUS exclusive UEFI BIOS. Flexible fan controls for ultimate cooling and quietness with ASUS exclusive Fan Xpert 2+. Performance, HDMI 2. 0b/dvi/d-Sub. Aura sync rgb & armoury crate utility: with asus armoury crate synchronizing LED effects across a wide range of compatible PC gear, plus RGB LED and RGB header for greater customization. Designed for productivity: usb 3.
BrandASUS #ad
ManufacturerAsus #ad
Height2 Inches
Length9.6 Inches
Weight2.1 Pounds
Width9.5 Inches
Part NumberPrime B450M-A II
ModelPrime B450M-A II
Warranty3 Years

2. MSI

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And 3rd Gen AM4 M.2 USB 3.2 DDR4 HDMI WiFi Micro-ATX Motherboard B450M Bazooka MAX WiFi, 2nd, MSI Arsenal Gaming AMD Ryzen 1st

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MSI #ad - Supports 1st, 2nd and 3rd gen amd ryzen / ryzen with radeon vega graphics and 2nd Gen AMD Ryzen with Radeon Graphics / Athlon with Radeon Vega Graphics Desktop Processors for Socket AM4. Supports ddr4 memory, up to 4133OC MHz. Lightning fast game experience: 1x TURBO M. 2, store MI technology. Core boost: with premium layout and fully digital power design to support more cores and provide better performance. Ddr4 boost: advanced technology to deliver pure data signals for the best gaming performance and stability.
BrandMSI #ad
ManufacturerMSI COMPUTER #ad
Height1.5 Inches
Length9.6 Inches
Weight2.4 Pounds
Width9.6 Inches
Part NumberB450M BAZOOKA MAX WIFI
ModelB450M BAZOOKA MAX WIFI
Warranty3 Years

3. Gigabyte

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GIGABYTE B550M AORUS PRO AM4 AMD/B550/Micro ATX/Dual M.2/SATA 6Gb/s/USB 3.2 Gen 2/PCIe 4.0/HDMI/DVI/DDR4/Motherboard

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Gigabyte #ad - Amp-up audio with alc1200 and premium capacitor. Gigabyte exclusive 8118 gaming GbE LAN. Rgb fusion 2. 0 supports addressable LED & RGB LED Strips. Onboard displayPort & HDMI. Dual channel ecc/ non-ecc unbuffered DDR4, 4 DIMMs. Digital 10+3 VRM Solution. Ultra durable pcie 4. 0 ready x16 Slot. Advanced thermal Design with Enlarged VRM Heatsinks. Dual ultra-fast nvme pcie 4. 0/3. 0 x4 M. 2 with Thermal Guard. Supports 3rd gen AMD Ryzen Processors.
BrandGigabyte #ad
ManufacturerGigabyte #ad
Height2.67 Inches
Length10.62 Inches
Weight2.95 Pounds
Width10.55 Inches
Part NumberB550M AORUS PRO
ModelB550M AORUS PRO
Warranty3

4. ASUS

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BIOS Flashback, USB 3.2 Gen 2, ASUS TUF Gaming B550M-PLUS WiFi 6 AMD AM4 3rd Gen Ryzen microATX Gaming Motherboard PCIe 4.0, 2.5Gb LAN, Addressable Gen 2 RGB Header and Aura Sync, HDMI 2.1

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ASUS #ad - 2 slots nvme ssd—one with PCIe 4. Optimized thermal solution: fanless vrm and chipset heatsink, multiple hybrid fan headers and fan speed management with Fan Xpert 4 or the UEFI Q-Fan Control utility. 0 x4 connectivity, USB 3.

Industry-leading gaming audio & ai noise cancelling mic technology: high fidelity audio from a SupremeFX S1220A codec with DTS Sound Unbound and Sonic Studio III draws you deeper into the action. Best gaming connectivity: supports hdmi 2. 1 [email protected] and displayport 1. Visit asus site search by motherboard model name, drivers and Tools, click on “Support” tab, then BIOS & Firmware to download the latest BIOS. Communicate clearly with ASUS AI Noise Cancelling Mic technology.

2 gen 2 type-c & Type-A ports. 11ax, 2. Gaming look and feel: asus-exclusive aura sync RGB lighting, including RGB headers and a Gen 2 addressable RGB header for greater customization. 0: the perfect pairing for zen 3 Ryzen 5000 & 3rd Gen AMD Ryzen CPUs. 2 output, front panel usb 3. 2 gen 1 connector, featuring dual M. Please ensure your bios is up to date if installing a compatible ryzen 5000 series CPU.
BrandASUS #ad
ManufacturerAsus #ad
Height2.66 Inches
Length10.83 Inches
Weight1.85 Pounds
Width10.83 Inches
Part NumberTUF GAMING B550M-PLUS (WI-FI)
ModelTUF GAMING B550M-PLUS (WI-FI)
Warranty3 years

5. ASUS

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ASUS PRIME A320M-K AMD Ryzen AM4 DDR4 HDMI VGA M.2 USB 3.1 Micro-ATX Motherboard

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ASUS #ad - Fan xpert delivers advanced fan controls for optimized cooling. Powered by amd ryzen am4 7th generation athlon and hd 2000 series processors to maximize connectivity and speed with NVMe M 2 support for 32GB of DDR4 USB 3 0 and Gigabit LAN. 5x protection iii Hardware-level safeguards provide component longevity and reliability. Industry-leading 8-channel hd audio driven by Japanese capacitors features an onboard LED-illuminated design Operating System Support Windows 10 System ram type: Ddr4 Sdram. Patent-pending safeslot Core fortified PCIe slot prevents damage from heavyweight GPUs.
BrandASUS #ad
ManufacturerASUS Computer International Direct #ad
Height8.7 Inches
Length8.9 Inches
Weight1.5 Pounds
Width1 Inches
Part Number90MB0TV0-M0EAY0
ModelPRIME A320M-K
Warranty3 Year Warranty

6. Gigabyte

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GIGABYTE B450 AORUS M AMD Ryzen AM4/Micro ATX/M.2 Thermal Guard/HDMI/DVI/USB 3.1 Gen 2/DDR4/Motherboard

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Gigabyte #ad - Pcie gen3 m. 2 nvme with thermal guard. Gigabyte exclusive 8118 gaming LAN. Dual channel non-ecc unbuffered DDR4, 4 DIMMs. Operating system - support for windows 10 64-bit, windows 7 64-bit, to support Windows 7 64-bit, you must install an AMD Pinnacle Ridge & Summit Ridge CPU. High quality audio capacitors and audio noise guard. Supports amd 1st & 2nd generation Ryzen/ Ryzen with Radeon Vega Graphics Processors. Usb 3. 1 gen 2 with uSB type A. Hdmi, dvi d ports for multiple display. Smart fan 5 with fan stop. Rgb fusion with digital LED & RGB LED headers.
BrandGigabyte #ad
ManufacturerGigabyte #ad
Height4.22 Inches
Length15 Inches
Weight2.4 Pounds
Width12.25 Inches
Part NumberB450 AORUS M
ModelB450 AORUS M
Warranty3 YEARS

7. Gigabyte

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GIGABYTE GA-A320M-S2H AMD Ryzen AM4/MicroATX/2xDDR4/HDMI/Realtek ALC887/3xPCIe/USB3.1 Gen 1/LAN/Motherboard

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Gigabyte #ad - Supports amd ryzen & 7th generation A series/Athlon processors. High quality audio capacitors and audio noise guard. Ultra-fast pcie gen3 x4 m. 2 with pcie nvme & SATA mode support. Dual channel non-ecc unbuffered DDR4, 2 DIMMs. Realtek gigabit LAN with cFosSpeed internet accelerator software.
BrandGigabyte #ad
ManufacturerGigabyte #ad
Height4.09 Inches
Length7.68 Inches
Weight1.11 Pounds
Width9.61 Inches
Part NumberGA-A320M-S2H
ModelGA-A320M-S2H
Warranty3

8. ASUS

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BIOS Flashback, 2.5Gb LAN, USB 3.2 Gen 2 Type-A and Type-C, ASUS TUF Gaming B450M-PRO S AMD AM4 3rd Gen Ryzen Micro ATX Gaming Motherboard 8+2 Power Stages, Aura Sync RGB, AI Noise-Canceling Mic

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ASUS #ad - Please ensure your bios is up to date if installing a compatible ryzen 5000 series CPU. Industry-leading gaming audio & ai noise cancelling mic technology: high fidelity audio from a SupremeFX S1220A codec with DTS Sound Unbound and Sonic Studio III draws you deeper into the action.

Communicate clearly with ASUS AI Noise Cancelling Mic technology. Visit asus site search by motherboard model name, click on “Support” tab, Drivers and Tools, then BIOS & Firmware to download the latest BIOS. Best gaming connectivity: supports hdmi2. 0b [email protected] and displayport 1. 2 output, featuring dual M. 2 slots nvme ssd, USB 3. 2 gen 2 type-c & Type-A ports.

Optimized thermal solution: fanless vrm, pch and m. 2 heatsink, multiple hybrid fan headers and fan speed management with Fan Xpert 2+ or the UEFI Q-Fan Control utility. High-performance gaming networking: 2. 5 gb lan with asus LANGuard. Gaming look and feel: asus-exclusive Aura Sync RGB lighting, including 2 RGB headers. Amd am4 socket: the perfect pairing for 3rd Gen AMD Ryzen CPUs.
BrandASUS #ad
ManufacturerAsus #ad
Height2.75 Inches
Length10.5 Inches
Weight2.8 Pounds
Width11 Inches
Part Number90MB1560-M0AAY0
ModelTUF GAMING B450M-PRO S
Warranty3 Years

9. ASUS

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3rd Gen Ryzen microATX Gaming Motherboard DDR4 4400O.C., USB 3.2 Gen 2 Type-A, 256Mb BIOS Flash ROM, AI Noise Cancelling Mic, BIOS Flashback, ASUS TUF Gaming B450M-PLUS II AMD AM4 Ryzen 5000

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ASUS #ad - Industry-leading gaming audio & ai noise canceling microphone Technology: codec with DTS Sound Unbound draws you deeper into the action. Amd am4 socket: compatible to ryzen 5000, 3rd/2nd/1st Gen AMD Ryzen CPUs. Communicate clearly with ASUS AI Noise Cancelling Mic technology.

Robust power design:drmos power stages with high-quality alloy chokes and durable capacitors to provide reliable power for the last AMD high-count-core CPUs. Diy friendly: with bios flashback and asus exclusive UEFI BIOS, 256Mb BIOS Flash ROM. Please ensure your bios is up to date if installing a compatible ryzen 5000 series CPU. Gaming connectivity: supports hdmi 2. 0b [email protected] and displayport 1. 2 output, front panel USB 3.

2 gen 1 type-a connector, featuring dual M. 2 slots nvme ssd, USB 3. 2 gen 2 type-A port. Gaming look and feel: 1x rgb header onboard with ASUS exclusive Armoury Crate utility. Optimized thermal solution: extended VRM and PCH heatsink, multiple hybrid fan headers and fan speed management with Fan Xpert 2 utility. Visit asus site search by motherboard model name, click on “Support” tab, Drivers and Tools, then BIOS & Firmware to download the latest BIOS.
BrandASUS #ad
ManufacturerAsus #ad
Height2 Inches
Length9.6 Inches
Weight2.1 Pounds
Width9.6 Inches
Part Number90MB1620-M0AAY0
Model90MB1620-M0AAY0
Warranty3 Years

10. ASRock

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ASRock B450M PRO4 AM4 AMD Promontory B450 SATA 6Gb/s USB 3.1 HDMI Micro ATX AMD Motherboard

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ASRock #ad - Socket am4 digi power design 9 power phase design supports 105W Water Cooling Pinnacle Ridge Supports 95W Water Cooling Summit Ridge Supports 65W Water Cooling Raven Ridge. Slots 2x pci-express 3 0 x16 slots one runs at x8 2x pci-express 2 0 x16 Slots two run at x4 1x PCI-Express 2 0 x1 Slot. Country of origin : China. Memory 4x ddr4-3200+oc/2933/2667/2400/2133 dimm slots dual channel ecc non-ecc unbuffered Max Capacity of 64GB AMD Ryzen series CPUs Pinnacle Ridge.
BrandASRock #ad
ManufacturerASRock #ad
Height1.57 Inches
Length9.61 Inches
Weight1.1 Pounds
Width9.61 Inches
Part NumberB450M PRO4
ModelB450M PRO4
Warranty1 years