It can be tough to find the best ryzen motherboards under 100 for your needs, as there are so many different brands like MSI, ASUS, Gigabyte and models to choose from. We have done a lot of research and found the Best ryzen motherboards under 100 on the market right now.
Based on our extensive evaluations and testing, we have concluded this list of the best ryzen motherboards under 100 with price ranging between $54 and $150. We chose MSI Arsenal Gaming AMD Ryzen 2ND and 3rd Gen AM4 M.2 as our top pick. Check out our the best for all of our favorites, and be sure to read our buying guide to get all the information you need to make the best choice!
Preview | Product | Rating | Price | |
---|---|---|---|---|
![]() | MSI Arsenal Gaming AMD Ryzen 2ND and 3rd Gen AM4 M.2 USB 3 DDR4 DVI HDMI Crossfire ATX... | 7,908 Reviews | $95.12 | Buy on Amazon |
![]() | ASUS Prime B550-PLUS AMD AM4 Zen 3 Ryzen 5000 & 3rd Gen Ryzen ATX Motherboard (PCIe 4.0, ECC... | $139.99 | Buy on Amazon | |
![]() | ASUS Prime B450M-A II AMD AM4 (Ryzen 5000, 3rd/2nd/1st Gen Ryzen Micro ATX Motherboard (128GB... | 4,912 Reviews | $99.89 | Buy on Amazon |
Our system has analyzed 50007 reviews.
Best Ryzen Motherboards Under 100
Here are the top ryzen motherboards under 100 we found:
1. MSI Arsenal Gaming AMD Ryzen 2ND and 3rd Gen AM4 M.2

Extended heatsink design: MSI extended PWM heatsink and enhanced circuit design ensures even high-end processors to run in full speed.
Lightning fast game experience: 1x turbo M.2, amd turbo USB 3.2 gen2, store mi technology
Core boost: With premium layout and digital power design to support more cores and provide better performance.
Brand: MSI Group: Personal Computer Reviews: 1436 Rating: 4.74
2. ASUS Prime B550-PLUS AMD AM4 Zen 3 Ryzen 5000 & 3rd Gen Ryzen ATX

AMD AM4 Socket and PCIe 4. 0: The perfect pairing for Zen 3 Ryzen 5000 & 3rd Gen AMD Ryzen CPUs
Ultrafast Connectivity: 1x PCIe4. 0 x16 SafeSlot, 1Gb LAN, dual M. 2 slots (NVMe SSD)—one with PCIe 4. 0 x4 connectivity, USB 3. 2 Gen 2 Type-A , HDMI 2.
1, 4K@60HZ, DisPlay port 1. 2 and Thunderbolt 3 header
Comprehensive Cooling: VRM heatsink, chipset heatsink, hybrid fan headers and Fan Xpert 2 utility5X Protection III: all-round protection with LANGuard, DRAM overcurrent protection, overvoltage protection, SafeSlot Core safeguards and stainless-steel back I/O
Boosted Memory Performance: ASUS OptiMem proprietary trace layout allows memory kits to operate at higher frequencies with lower voltages to maximize system performance.
Enhanced Power Solution: 8+1 DrMOS power stages with high-quality alloy chokes and durable capacitors to provide reliable power for the last AMD high-count-core CPUsAura Sync RGB: Synchronizable LED effects across a wide range of compatible PC gear with an RGB LED header and Addressable Gen 2 RGB header for greater customization
Please ensure your BIOS is up to date if installing a compatible Ryzen 5000 series CPU. Visit ASUS site search by motherboard model name, click on “Support” tab, Drivers and Tools, then BIOS & Firmware to download the latest BIOS.
Brand: ASUS Group: Personal Computer Reviews: 386 Rating: 4.68
3. ASUS Prime B450M-A II AMD AM4 (Ryzen 5000, 3rd/2nd/1st Gen Ryzen Micro ATX Motherboard (128GB

Designed for Productivity: USB 3.2 Gen 2 with 10Gbps ultra-fast transfer speed, onboard M.2 support, 4xDIMMs support up to 128GB DDR4 with 4400 (O.C.) performance, HDMI 2.0b/DVI/D-Sub
Optimized Cooling: VRM and PCH heatsink with extensive surface, thermal pads help transfer heat from the inductor and phase array to the heatsink. Flexible fan controls for ultimate cooling and quietness with ASUS exclusive Fan Xpert 2 plus
Built to Last: all-round protection with LANGuard, DRAM overcurrent protection, overvoltage protection, SafeSlot Core safeguards and stainless-steel back I/O, 1000 plus compatible devices, 8000 plus Validation HoursPC DIY Friendly: With BIOS Flashback and ASUS exclusive UEFI BIOS
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.
Aura Sync RGB and 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
Please ensure your BIOS is up to date if installing a compatible Ryzen 5000 series CPU. Visit ASUS site search by motherboard model name, click on “Support” tab, Drivers and Tools, then BIOS and Firmware to download the latest BIOS.
Brand: ASUS Group: Personal Computer Reviews: 386 Rating: 4.68
4. GIGABYTE B450 AORUS PRO Wi-Fi (AMD Ryzen AM4/ATX/M.2 Thermal Guard

Intel Ethernet LAN plus Dual band 802.11AC Wi-Fi
Dual PCIe Gen3 M.2 NVMe with dual thermal guards
Alc1220 vb enhanced audio with WIMA capacitors. Support for 11AC 160MHz wireless standard and up to 1.73 Gaps data rate. Intel WI-FI driver only support for Win10 64bit
RGB Fusion with digital LED & RGB LED headersSmart fan 5 with fan stop
USB 3.1 Gen 2 with USB type C & type A
Integrated I/O shield of ultra-durable designCEC 2019 ready
Brand: Gigabyte Group: Personal Computer Reviews: 386 Rating: 4.68
5. Gigabyte B550M AORUS PRO-P (AMD Ryzen 5000/B550/Micro ATX/M.2 Thermal Guard/HDMI/DVI/USB

Ultra Durable PCIe 4.0 Ready x16 Slot
Dual Ultra-Fast NVMe PCIe 4.0/3.0 x4 M.2 with One Thermal Guard
AMP-UP Audio with ALC1200 and premium capacitor
Blazing Fast 2.5GbE LAN with Bandwidth Management
DisplayPort and HDMI for Multiple Display
RGB FUSION 2.0 Supports Addressable LED and RGB LED Strips
Brand: Gigabyte Group: Personal Computer Reviews: 386 Rating: 4.68
6. ASUS TUF Gaming B550-PLUS AMD AM4 Zen 3 Ryzen 5000 & 3rd Gen

AMD AM4 Socket and PCIe 4. 0: The perfect pairing for Zen 3 Ryzen 5000 & 3rd Gen AMD Ryzen CPUs
Robust Power Design: 8+2 DrMOS power stages with high-quality alloy chokes and durable capacitors to provide reliable power for the last AMD high-count-core CPUsOptimized Thermal Solution: Fanless VRM and chipset heatsink, multiple hybrid fan headers and Fan Xpert 4 or the UEFI Q-Fan Control utility
High-performance Gaming Networking: 2. 5 Gb LAN with ASUS LANGuard
Best Gaming Connectivity: Supports HDMI 2. 1 (4K@60HZ) and DisplayPort 1. 2 output, featuring dual M. 2 slots (NVMe SSD)—one with PCIe 4. 0 x4 connectivity, front panel USB 3.
2 Gen 1 connector, USB 3. 2 Gen 2 Type-C & Type-A ports and Thunderbolt 3 header, 1 x SPI TPM header.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..Gaming Look and Feel: ASUS-exclusive Aura Sync RGB lighting, including RGB headers and a Gen 2 addressable RGB header for greater customization.Please ensure your BIOS is up to date if installing a compatible Ryzen 5000 series CPU.
Visit ASUS site search by motherboard model name, click on “Support” tab, Drivers and Tools, then BIOS & Firmware to download the latest BIOS.
Brand: ASUS Group: Personal Computer Reviews: 386 Rating: 4.68
7. MSI Performance Gaming AMD Ryzen 2ND and 3rd Gen AM4 M.2 USB 3 DDR4

Lightning fast game experience: Turbo M.2, AMD turbo USB 3.2 gen2, storemi technology
Ddr4 boost: Advanced technology to deliver pure data signals for the best gaming performance and stability. Please check the website for MSI in case of any queries related to the product and compatibility issues
Audio boost: Reward your ears with studio grade sound quality for the most immersive gaming experience
Brand: MSI Group: Personal Computer Reviews: 386 Rating: 4.68
8. ASUS PRIME A320M-K AMD Ryzen AM4 DDR4 HDMI VGA M.2

Brand: ASUS Group: Personal Computer Reviews: 386 Rating: 4.68
9. GIGABYTE GA-A320M-S2H (AMD Ryzen AM4/MicroATX/2xDDR4/HDMI/Realtek ALC887/3xPCIe/USB3.1 Gen 1/LAN/Motherboard)

Ultra-fast PCIe Gen3 x4 M.2 with PCIe NVMe & SATA mode support
High quality audio capacitors and audio noise guardRealtek Gigabit LAN with cFosSpeed internet accelerator software
Brand: Gigabyte Group: Personal Computer Reviews: 264 Rating: 4.85
10. MSI ProSeries AMD Ryzen 2ND and 3rd Gen AM4 M.2 USB 3 DDR4 D-Sub DVI

Turbo M.2: running at PCI-E Gen3 x4 maximizes performance for NVMe based SSDs
Flash BIOS button: Simply use a USB key to flash any bios within seconds, without installing a CPU, Memory or graphics card
Multi-gpu: With Steel Armor PCI-E slots. Supports 2-Way AMD Crossfire
Brand: MSI Group: Personal Computer Reviews: 13 Rating: 4.23
What to Look for to Have The Best Ryzen Motherboards Under 100?
Premium
If you’re looking for the premium ryzen motherboards under 100, the Gigabyte B550M AORUS PRO-P (AMD Ryzen 5000/B550/Micro ATX/M.2 Thermal Guard/HDMI/DVI/USB is a great option to consider. It has a high review count and average rating stars, which indicates that it is a quality product.
Most Discounted
If you’re looking for the least expensive ryzen motherboards under 100, the GIGABYTE B450 AORUS PRO Wi-Fi (AMD Ryzen AM4/ATX/M.2 Thermal Guard might be a good option to consider. It has a lower review count and average rating stars, but it is still a quality product.
Most Reviews
If you’re looking for the most reviews ryzen motherboards under 100, the MSI Arsenal Gaming AMD Ryzen 2ND and 3rd Gen AM4 M.2 is a great option to consider. It has a high review count and average rating stars, which indicates that it is a quality product.
Lowest Price
If you’re looking for the lowest price ryzen motherboards under 100, the GIGABYTE GA-A320M-S2H (AMD Ryzen AM4/MicroATX/2xDDR4/HDMI/Realtek ALC887/3xPCIe/USB3.1 Gen 1/LAN/Motherboard) might be a good option to consider. The quality is just good that you can continue to use this product.
High Quality
If you’re looking for the high quality ryzen motherboards under 100, the ASUS TUF Gaming B550-PLUS AMD AM4 Zen 3 Ryzen 5000 & 3rd Gen might be a good option to consider. This box is made from high-quality materials and has a lot of reviews and ratings, indicating that it is a quality product.
Best Seller
If you’re looking for the best seller ryzen motherboards under 100, the ASUS Prime B450M-A II AMD AM4 (Ryzen 5000, 3rd/2nd/1st Gen Ryzen Micro ATX Motherboard (128GB might be a good option to consider. The quality is excellent and it’s a great product to buy.
Most Affordable
If you’re looking for the most affordable ryzen motherboards under 100, the MSI ProSeries AMD Ryzen 2ND and 3rd Gen AM4 M.2 USB 3 DDR4 D-Sub DVI might be a good option to consider. The quality is good, and it’s a great product to buy.
Conclusion
While we were recharching for the best best ryzen motherboards under 100, we found many of them performs good while some not. One product has something advantage than other. So, it was a bit difficult to find the best of them.
We analyzed 50007 reviews of the customers and used a data management system to narrow down the list of the product into 10. Also here are something good beyond these 10 product but we hope these 10 product from MSI, ASUS, Gigabyte will fulfil your needs.