Gigabyte B450M DS3H AMD Ryzen Micro-ATX AM4 Motherboard

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Gigabyte B450M DS3H AM4 DDR4 mATX Motherboard
Socket AM4
AMD B450 Chipset
Supports Ryzen 2nd Gen
4 x SATA & 8 x USB Ports
4x DDR4 up to 64GB
mATX Form Factor

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Quickfind Code: Q3669 | Digitalpromo Code: B450M-DS3H-W1G15

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£69.99 Save £7.00

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Gigabyte B450M DS3H AMD Ryzen Micro-ATX AM4 Motherboard
Gigabyte B450M DS3H, AMD B450, AM4, DDR4, M.2, 2-Way CrossFire, Realtek GbE, USB 3.1 Gen1, MicroATX
Gigabyte B450M DS3H AM4 DDR4 mATX Motherboard
Manufacturers Code: B450M DS3H
EAN: 4719331803827

Socket AM4
AMD B450 Chipset
Supports Ryzen 2nd Gen
4 x SATA & 8 x USB Ports
4x DDR4 up to 64GB
mATX Form Factor

B450M DS3H Gigabyte MicroATX Gaming Motherboard


The ultra-durable B450M DS3H from GIGABYTE is a Micro ATX board, constructed to slot into smaller gaming PC’s. Regardless of the size, it boasts a range of features that reflect gamer’s needs. The B450M utilises the GIGABYTE app centre to make all your operating and controlling much easier. The audio is improved through high-quality components, while its speed is backed by USB 3.1 Gen 1 ports and Realtek® GbE LAN, users can ultimately enjoy the performance and benefits brought by AMD Ryzen™ 2000 series processors.

Excellent Performance with Smart Fan 5 Software

Efficient Cooling with Fan Control
Uphold performance while staying cool with Smart Fan 5, users are assured that their PC will stay cool whilst gaming. Smart Fan 5 enables users to interchange their fan headers to imitate 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. Achieve fan silence with Fan Stop, ensuring the most customisable fan control based on accurate temperature readings.

Customise fan curves based on specific temperatures with the intuitive graphical UI. Access to your current system status with GIGABYTE System Information Viewer. Monitor components such as the clocks and processor, set your preferred fan speed profile, and generate alerts when temperatures get too high or record your system's performance.

This intelligent software allows you to choose from different modes to match your system usage. Whether fan or pump, you can use the intuitive Fan Curve setting to define trigger thresholds and corresponding fan speeds. Each fan can be customised to operate at different speeds according to any defined temperature source input (except the CPU fan).

Hybrid Fan Pin Headers

Smart Fan 5 obtains the latest information on flow-rate through the Hybrid Fan Pin Headers, ensuring you absolute control over your PC. All Hybrid Fan Headers can automatically identify the type of cooling device whether it be fan or pump with different PWM or Voltage mode, plus it supports up to 2 amps, with built-in overcurrent protection a must for high-end high current fans.

Excellent Temperature Protection

Outstanding GIGABYTE Performance
GIGABYTE motherboards use Low RDS(on) MOSFETs which reduce energy wastage through unnecessary residual heat dissipation. This all amounts to tangible energy savings which are beneficial for both end-users and the environment without impacting system performance.

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 both PCIe and SATA interfaces for M.2 SSD devices.

AMD StoreMI Technology

Experience the benefits of AMD StoreMI, which delivers an incredible SSD performance with HDD capacity affordable cost. With GIGABYTE 400-series motherboards make your PC fast and easy to optimise. Efficient computer responsiveness from system boot to application launch. StoreMI quickly automatically learns users' computing behaviours enabling quick access to key files.

Immersive VR Gaming

Gaming PCs deliver the best VR experience, enjoy a virtual world with VR technology as this requires more performance than Full HD graphics for a steady 90FPS or greater.

Computing Power for Gamer’s Needs

AMD RYZEN SERIES PROCESSORS GIGABYTE's 400 series motherboards perfectly fit the latest AMD Ryzen™ 2000 series processors' computing performance with more features and more control. You can enjoy the benefits brought by AMD Ryzen™ 2000 series processors.

Intel GbE Lan with cFosSpeed

Improve Network Latency
Realtek® Gigabit LAN features cFosSpeed Internet Accelerator Software, the network traffic management application which helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments. GIGABYTE motherboards feature special anti-surge ICs that protect your motherboard, and your PC from any surge in power delivery that may occur.

High Quality On-board Audio Design

Experience high quality sound resolution and sound expansion which creates the most realistic sound effects for professional gamers. Featuring Audio Noise Guard with LED trace path lighting and high-end audio components for the best sound imaginable.

Personalise Your System with RGB Fusion Software

Personalise your PC rig with ease by simply choosing between seven integrated colours to instantly illuminate the external RGB light strip. RGB Fusion is not only smart software but also now a mobile app with the GIGABYTE RGB Fusion App, enabling you to remotely access and control settings through your device. With Advanced Mode, you can create lighting profiles that will switch instantly to your preferred effects. Different light strips sometimes have different RGB pin definitions, RGB Fusion software can intelligently relocate each pin location with RGB Calibration for the best compatibility.

GIGABYTE BIOS and Applications

GIGABYTE has specially designed the BIOS to provide users the most premium experience while constructing their new system, with a new GUI and easier to use functionalities. The BIOS is crucial for users during initial setup to allow for the most optimal settings.

Innovative Technology

Each AORUS motherboard includes TriDef SmartCam software, remove backgrounds without the hassle of using a green screen. Through the SmartCam application you can now apply live filters, and fully control your background. Optimise and improve your connection with WTFast the Gamers Private Network (GPN). Cast your game anywhere and experience the greatest gaming moments with XSplit Gamecaster + Broadcaster. Host your game like a pro and with just one click stream your gameplay to Twitch, chat to fellow gamers and interact with social media integration.

Save power with one simple click with CEC Energy Saving technology. GIGABYTE motherboards can achieve lower power consumption under idle mode and fully comply with new CEC 2019 power consumption requirement.

Using SmartCam you can now apply live filters, remove backgrounds, not only whilst streaming but also through other video applications.

Enhance your online game performance with WTFast, the Gamers Private Network (GPN); which optimises your connection.

Cast your game anytime, anywhere with only one click. The fully optimised social media integration allows you to instantly connect for real-time chats.


Installed Processors (Max)     0 (1)
Supported Processor Manufacturer     AMD
Supported Processors     AMD Ryzen 2nd Generation processors
AMD Ryzen with Radeon Vega Graphics processors
AMD Ryzen 1st Generation processors
64-bit Support     Yes
Socket     AM4

Chipset Manufacturer     AMD
Northbridge     B450
RAID Supported     Yes
RAID Format     RAID 0, 1, 10
SATA Supported     Yes

Rear Panel I/O Ports
Keyboard/Mouse Combo Port     1 x PS/2
USB Ports     4 x USB 3.0
4 x USB 2.0
RJ-45 Ports     1 x RJ-45
HDMI Port     1 x HDMI
Digital Port     1 x DVI-D
Audio Line In Ports     1 x 3.5mm Jack
Audio Line Out Ports     1 x 3.5mm Jack
Microphone In Port     1 x 3.5mm Jack

Internal I/O Connectors
Front Panel Connectors     1 x Front Panel
1 x Front Audio
Cooling Fan Support     1 x CPU fan
1 x System fan
SATA Connectors     4 x SATA III
USB Connectors     1 x USB 3.0
2 x USB 2.0
Serial Connectors     1 x COM
TPM Header     1 x TPM header
Power Connector Port     1 x 20+4-pin ATX
1 x 4+4-pin ATX12V
Other Connectors     1 x M.2 Socket 3, M Key (Type 2242/2260/2280/22110)
1 x RGB LED strip header

Number of PCI Express Slots     1 x PCI Express 3.0 x16
1 x PCI Express 2.0 x16 (@ x4)
1 x PCI Express 2.0 x1

Memory Bus Speed     2933, 2667, 2400, 2133 MHz
Maximum RAM     64 GB
Memory Type     DDR4
Memory Slot     4 x DIMM

Graphics Device
Integrated Graphics Supported     Yes

Integrated Sound     Realtek® ALC887

Integrated Network     Realtek® GbE
Network Speeds Supported     10/100/1000 Mbps

System Requirements
Operating Systems Supported     Microsoft Windows 10 64-bit

BIOS     1 x 128 Mbit flash
Use of licensed AMI UEFI BIOS
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Jumpers     1 x Clear CMOS
Software Included (may be trial or restricted)     Norton Internet Security (OEM version)
Drivers     Included
SLi/Crossfire Features     Support for AMD Quad-GPU CrossFire™ and 2-Way AMD CrossFire™ technologies

Form Factor     MicroATX Motherboard
Width     244 mm
Length     215 mm

Key Features
Motherboard Power Connectors     4 + 4-Pin
Motherboard Chipset     AMD B450
Motherboard Model     Gigabyte B450M DS3H
Internal USB3.0 Header     Yes
M.2 Support     Yes
On-board RGB Control     Gigabyte RGB Fusion
USB 3.0 Support     Yes
DVI Connection     Yes
Motherboard Form Factor     mATX
Multi GPU Support     ATi CrossFire
Memory Channel     Dual
On-board Audio Type     7.1
Number of SATA Ports     4 port(s)
Number of USB Ports     8 port(s)
SATA III Support     Yes
HDMI Connection     Yes

Item Details
Manufacturer     Gigabyte
Manufacturer Code     B450M DS3H
EAN     4719331803827
UPC     889523014196
Condition     New


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