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GIGABYTE B450M DS3H WIFI AM4 AMD B450 SATA 6Gb/s Micro ATX AMD Motherboard

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  • AMD B450
  • AM4 Socket: Supports AMD 3rd Gen Ryzen/2nd Gen Ryzen/1st Gen Ryzen / 2nd Gen Ryzen with Radeon Vega Graphics/1st Gen Ryzen with Radeon Vega Graphics / Athlon with Radeon Vega Graphics Processors
  • DDR4 3600(O.C.)/ 3466(O.C.)/ 2933/ 2667/ 2400/ 2133 MHz memory modules

  • Overview
  • Specs
  • Warranty & Returns
  • Reviews
 Gigabyte logo
 Logo of Ultra Durable, glowing in golden light. Next to it on the left is model# and features icons for this motherboard

A value- and feature-packed micro ATX motherboard, which offers a great foundation for a home or gaming PC. It's based on AMD B450 chipset, and perfectly supports 3rd/2nd/1st generation AMD Ryzen processors up to the latest Ryzen 9 3950X (16 cores and 32 threads). It has a M.2 PCIe slot, an HDMI output, and onboard Wi-Fi & Bluetooth for wireless convenience. RGB Fusion 2.0 with RGB headers offers the ability to customize and synchronize lighting across compatible gadgets and peripherals. Ultra Durable components guarantee unbeatable quality and durability, and thus the B450M DS3H WIFI can outlast in endless hours of gaming, streaming, and more.

  • Supports AMD 3rd Gen Ryzen / 2nd Gen Ryzen / 1st Gen Ryzen / 2nd Gen Ryzen with Radeon Vega Graphics / 1st Gen Ryzen with Radeon Vega Graphics / Athlon with Radeon Vega Graphics Processors
  • Dual Channel Non-ECC Unbuffered DDR4, 4 DIMMs
  • Intel Dual Band 802.11ac WIFI & BT 4.2
  • Ultra-Fast PCIe Gen3 x4 M.2 with PCIe NVMe & SATA mode support
  • High Quality Audio Capacitors and Audio Noise Guard Design
  • RGB FUSION 2.0 with Addressable RGB & RGB LED Strips Support
  • Realtek Gigabit LAN with cFosSpeed Internet Accelerator Software
  • Smart Fan 5 Features 5 Temperature Sensors and 2 Hybrid Fan Headers with FAN STOP
  • APP Center Including EasyTune and Cloud Station Utilities
  • CEC 2019 Ready, Save Power with a Simple Click
 Front left side angle view of this motherboard in standing position, with texts pointing out its ports and connectors
 repeated patter in orange for dividing purpose

 At right is an AMD Ryzen 3000 processor floating over a motherboard socket. At bottom left is a box with texts reading as “AMD Ryzen 3000 Desktop Ready”

GIGABYTE AM4 motherboards are ready to support the latest AMD Ryzen 3000 Processors and are backwards compatible with AMD Ryzen 2000 and 1000 Processors. With a rich list of features on GIGABYTE AM4 motherboards such as Ultra Durable Armor for PCIe/ memory slots, USB Type-C interfaces on select boards, refined audio quality, high speed Ethernet, and the latest standard WIFI design, GIGABYTE AM4 motherboards are perfect for users looking to build the best AMD platform systems.

 repeated patter in orange for dividing purpose


Faster and Better Coverage with Intel Dual Band 802.11ac WIFI + BT 4.2 Module

The onboard 802.11ac WIFI module from Intel supports Dual Band and up to 433 Mbps, 3x faster WIFI speed than 802.11n, and also supports BLUETOOTH 4.2.

 At left is closeup of Wi-Fi antenna and antenna connectors. At right is bar graph showing bandwidth of 1x1 802.11ac and 1x1 802.11 bgn

Fast Onboard Storage with NVMe PCIe Gen3 x4 110mm M.2 (Up to 32 Gb/s)

GIGABYTE M.2 solution offers considerably faster storage performance and support for PCIe and SATA interfaces* for M.2 SSD devices.

* Supports only M.2 SATA SSDs when using an AMD Athlon 200-series/ 7th Generation of A-series/ Athlon APU.

  Demonstration of a 110mm M.2 SSD inserted on the motherboard. Next to it on the right are four M.2 SSDs of different form factors in standing position, from left to right: 22110, 2280, 2260, and 2242. At the bottom right is bar graph showing bus bandwidth of M.2 PCIe 3.0 x4 and SATA 3

Realtek GbE LAN with cFosSpeed Internet Accelerator Software

Realtek Gigabit LAN features cFosSpeed, a network traffic management application which helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments.

A light path going through an RJ-45 port, with texts reading as “no log, just frag” next to it on the left. Below the Rj-45 port screenshots of the accelerator software
 Illustration of how the cFosSpeed software prioritizes various network traffic
 repeated patter in orange for dividing purpose


Smart Fan 5

With Smart Fan 5 users can ensure that their gaming PC can maintain its performance while staying cool. Smart Fan 5 allows users to interchange their fan headers to reflect different thermal sensors at different locations on the motherboard. Not only that, with Smart Fan 5 more hybrid fan headers that support both PWM and Voltage mode fans have been introduced to make the motherboard more liquid cooling friendly.

Top view of this motherboard, with icons of thermometer at corresponding locations. Around it are logo of Smart Fan 5, and icons and texts for capability of the Smart Fan 5

Fan Stop

Achieve fan silence. With Fan Stop, map any fan to stop completely when temperatures drop below a specified threshold. Which fan stops, based on readings from which sensor, and at what temperature—all of it can be customized to your liking.

 Illustration of fan off and fan on

Hybrid Fan Pin Headers

Assume complete control over your liquid cooling setup! Smart Fan 5 receives up-to-the-second information on flow-rate and water-temperature through the Hybrid Fan Pin Headers or external thermistor sensors—giving you absolute mastery over your PC.

All Hybrid Fan Headers can automatically detect the type of cooling device whether it be fan or pump with different PWM or Voltage mode.

 Closeup of the Hybrid Fan Pin Header, with a variety of cooling gears below it

New Smart Fan 5 Software

Choose from different modes, Quiet to Full Speed, to match your system usage preferences.

For each fan or pump, you can use the intuitive fan curve to define trigger thresholds and corresponding fan speeds.

 Screenshot of System Information Viewer in the fan control menu
 repeated patter in orange for dividing purpose


 A coil of RGB LED strip, with a logo of RGB Fusion 2.0 on the left
RGB Fusion 2.0 with Digital LEDs Support

With AORUS Motherboards, RGB Fusion 2.0 is even better with Digital LEDs.* RGB Fusion 2.0 offers users the option to control onboard RGB and external RGBW / Digital LED light strips for their PC. Already feature filled with colors and patterns, RGB Fusion 2.0 on AORUS Motherboards are now upgraded with Digital LED support. With external digital LED strips*, where each LED is digitally addressable, users can experience even more patterns, styles, and illuminations.

AORUS Gaming Motherboards will support either 5v or 12v digital LED lighting strips and up to 300 LED lights. RGB Fusion 2.0 with Digital LEDs comes with 9 new patterns and various speed settings with more to come.

* Digital LEDs are available only on select Motherboards, external LED Strips, Digital LED Strips are not included with Motherboard purchase.

Multi-Zone Light Show Design

Now offering more LED customizations than ever, users can truly adapt their PC to represent their lifestyle. With full RGB support and a redesigned RGB Fusion 2.0 application, the user has complete control over the LEDs which surround the motherboard.

 At top is logo of RGB Fusion 2.0 and a palette, and multiple lighting effects. At the bottom are closeup of four-pin RGB LED header with a demonstration LED, and closeup of three-pin addressable LED header with a demonstration LED strip
 Logo of RGB Fusion 2.0

RGB Fusion 2.0 Software

With an integrated intuitive user interface, the RGB Fusion 2.0 provides you a better solution for customizing the lighting effects across all supported devices. From motherboards, graphics cards to the peripheral products, you can personalize your gaming rig with your own style and show off your build by sharing the profiles. In addition, the new gaming mode makes the lighting effects interactive with selected games to bring you the most immersive gaming experience.

 Screenshot of RGB Fusion 2.0 software

Sync with one click

 Screenshot of RGB Fusion 2.0 software

Individual control as you wish


Don't just make your PC shine, make it a work of art that friends will envy. With the GIGABYTE RGB Fusion mobile app users can watch as they control the lighting within their gaming PC. This gives users ease of access as they try and adjust colors and speeds for different modes, all this can be achieved away from the keyboard and monitor of their PC.

  Multiple screenshots of the GIGABYTE RGB Fusion APP

RGB Fusion 2.0 Ready

With a dazzling array of products supported, RGB Fusion 2.0 is the software that brings it all together, letting your accessories synchronize to the same beat. Customize all your LEDs how you like—have them match, dazzle and impress.

  A variety of RGB gaming gears, including motherboard, case, monitor, memory, graphic card, sound card, keyboard, mouse, laptop computer, headset, and M.2 SSD
 repeated patter in orange for dividing purpose


High Quality Onboard Audio Design

Delivers high quality sound resolution and sound expansion to create the most realistic sound effects for professional gamers.

* The below photo is for reference only.

 At left is closeup of routing on the motherboard. At right is closeup of audio capacitors on the motherboard
 repeated patter in orange for dividing purpose


Solid Pin Power Connectors

Make Good Connection and Significantly Lower the Wires Capacity

GIGABYTE 400-series motherboards feature solid plated ATX 24pin & ATX 12V 8pin power connectors for offering stable power supply while CPU overloading.

Solid Pin Power connector advantages

  • Larger contact area for electricity
  • More metal quantity to sustain higher power and generated heat
  • Ultra durable and longer lifespan
 Closeup of the 24-pin & 8-pin connectors on the motherboard, with closeup of solid pin design and traditional design above them

GIGABYTE Exclusive Double Locking Bracket

 Closeup of the slot bracket, with illustration and texts describing its advantages
 Illustration describing advantages of the SULFURIZATION PROTECTION

Sulfur compounds in the air can penetrate tiny onboard resistors creating chemical change and causing these resistors to open or short. If either of these occurs the motherboard will fail to function. By equipping resistors with an Anti-Sulfur Design GIGABYTE gives Ultra Durable Motherboards a whole new meaning.

 repeated patter in orange for dividing purpose


Refreshed BIOS

The BIOS is essential for users during initial setup to allow for the most optimal settings. With a new GUI and easier to use functionalities, GIGABYTE has been able to reinvent the BIOS to give users a better experience while setting up their new system.

* Photos are for reference only. Product features may vary by model.

  Screenshot of the BIOS


The GIGABYTE APP Center gives you easy access to a wealth of GIGABYTE apps that help you get the most from your GIGABYTE motherboard. Using a simple, unified user interface, GIGABYTE APP Center allows you to easily launch all GIGABYTE apps installed on your system, check related updates online, and download the latest apps, drivers, and BIOS.

 Screenshot of the App center


3D OSD automatically detects and displays your system information during games, allowing you to easily get a hold of your system information without switching between screens.

 Multiple screenshot of the 3D OSD stacked together
 Logo of the CEC 2019. Below it is bar graph for comparison between Gigabyte design and old platform
CEC 2019 Ready
Save the power as easy as one click

CEC Requirement: PC power consumption must be under a certain level when it's in off mode, idle mode, and stand-by mode. With high power efficiency hardware components and fine tuned BIOS, GIGABYTE motherboards can achieve lower power consumption under idle mode and fully comply with new CEC 2019 (California Energy Commission) power consumption requirement.

Logo of 4K display support

4K Ultra HD Support

4K resolution is the next technological milestone in high-definition content delivery, utilizing approximately 4,000 pixels on the horizontal axis, more than four times today's standard HD pixel density. GIGABYTE motherboards provide native 4K support with integrated AMD Radeon Graphics via HDMI.

 Logo of HDMI

HDMI—The Next Generation Multimedia Interface

HDMI is a High-Definition Multimedia Interface which provides up to 5Gb/s video transmitting bandwidth and 8-channel high quality audio all through a single cable. Able to transmit superior, uncompressed digital video and audio, HDMI ensures the crispest rendering of digital content up to 1080p without the quality losses associated with analog interfaces and their digital-to-analog conversion. In addition, HDMI is compatible with HDCP (High-bandwidth Digital Content Protection), allowing the playback of Blu-ray/HD DVD and other protected media content.

Learn more about the GIGABYTE B450M DS3H WIFI

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy.
Ownership: 1 month to 1 year
Verified Owner
4/ 5
Good Mob 6/24/2020 6:16:37 PM

Pros: It comes with last bios ver update F50

Cons: Just 2 fans plug, one for cpu ,other for sys fan.

Overall Review: Good price,

1 out of 1 people found this review helpful. Did you?
Ownership: 1 day to 1 week
Verified Owner
1/ 5
Did not come with Ryzen 3000 ready sticker 6/11/2020 1:38:20 PM

Pros: None, haven't used the board yet.

Cons: Despite the product description saying that the motherboard is Ryzen 3000 ready, the box did not come with the "Ryzen 3000 Desktop Ready" sticker.

Overall Review: Haven't tried out the board yet, but I assume that it doesn't work with my Ryzen 5 3600 processor

0 out of 9 people found this review helpful. Did you?
Manufacturer Response:
Dear Customer,

Thank you for your comments. We apologize for your difficulty with your GIGABYTE product. Please contact us at with case number 176163 in the e-mail subject line. We will provide personalized service and analysis to help solve your issue ASAP. If the matter is urgent, please send us your contact number, and we will contact you.

Ownership: 1 week to 1 month
Verified Owner
4/ 5
It’s a good board for the price It had good on board WiFi 5/31/2020 9:34:53 PM

Pros: It does what it’s supposed to do.
It’s a basic layout.

Cons: It only has 2 fan ports (cpu fan and a 4 pin fan header)

Overall Review: It’s a good entry board.

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Ryzen 3 3200g with Gigabyte b450m ds3h wifi compatible no bios change needed 5/18/2020 4:06:39 AM

Pros: Ryzen 3 3200g with Gigabyte b450m ds3h wifi and Silicon Power 256gb m.2 nvme and Adata Z1 3000mhz ram 16gb out the box no bios change no nothing just perfect . Lightning fast and 325.00 for the lot .

Cons: none

Overall Review: A no frills get it done motherboard . Great audio and NVME is the future for sure . Easy installation .

1 out of 1 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Great 5/1/2020 9:25:42 AM

Cons: when I install my GPU is hiding SATA port I can use only 2 port

Overall Review: I am overall happy with my purchase.
my system
razen 5 3600
RX 5600 xt
2x8 16gb ram 3200 Team Group
600 power supply
1 TB SSD Team Group
all games Highest FPS 120+

5 out of 5 people found this review helpful. Did you?
Ownership: 1 day to 1 week
Verified Owner
3/ 5
Pretty good motherboard but 4/18/2020 4:37:34 PM

Pros: Well big one is wifi and functionality is good

Cons: The insanity of not having 2 fan connectors is ridiculous

Overall Review: Pretty good but buy a splitter

4 out of 5 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
4/ 5
Decent Mother Board 4/13/2020 7:23:45 AM

Pros: The price.
The components used to make the board.
It came with the BIOS updated to the newest version.

Cons: Only one fan connection...4 eggs because of it.

Overall Review: For the price, it was a great mother board for my son's first build. Especially for the price. It is doing what is asked. I was reading about people and being concerned about the motherboard not having an updated bios that would accept the newest chip, and that you would have to update the BIOS. That was not the case with our board, it had the newest version of F50 already.

3 out of 3 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
4/ 5
Easy peasy for my first build 4/8/2020 9:23:49 AM

Pros: Everything you need for simple but upgradable system.
Solid form with an easy layout for even beginners.
Built in wifi seems plenty fast.

Cons: Missing a few creature comforts like high speed usbc and only 2 4pin fans onboard. So my case has (for now) a dead usbc and 1 off fan. Be sure to get a 4 pin splitter if using more than 1 case fan.

Overall Review: Would recommend for beginners or for a modest build but enthusiasts may want more.
Overall pleased. Posted quick and took relatively no time to cannibalize my old hp into an all new more modern system. Thumbs way up.

Did you find this review helpful?
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