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Motherboards

B450M DS3H WIFI

Model B450M DS3H WIFI

AMD B450 Micro ATX motherboard for Socket AM4 processors, with 4 DDR4 slots (up to 128 GB) and Wi-Fi 5.

Socket
AM4
Chipset
AMD B450
Form factor
Micro ATX
Memory
4 x DDR4, up to 128 GB
Wireless
Wi-Fi 5
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Overview Specifications Media Platform and pairing Support
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Overview

Highlights

  • Dual Channel Non-ECC Unbuffered DDR4, 4 DIMMs
  • Intel Dual Band 802.11ac WIFI & BT 4.2
  • 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

Platform

Socket
AM4
Chipset
AMD B450
Form factor
Micro ATX 24.4 x 21.5 cm
Memory
DDR4
  • 4 DIMM slots
  • Up to 128 GB
  • Up to 3600 MHz (OC)
Dual channel
Processor support
  • Supports AMD Ryzen 5000 series
  • Ryzen 5000 G-series
  • 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
Expansion slots
  • 1 x PCIe x16 slot, running at x16(Note)
  • 1 x PCIe x16 slot, running at x1
  • 1 x PCIe x1 slot
Up to PCIe 3.0
Storage
1 x M.2
  • 4 x SATA 6Gb/s
LAN
  • Realtek GbE LAN
Wireless
Bluetooth 5.0 Realtek Wi-Fi RTL8821CE
Display outputs
1 x HDMI For processors with integrated graphics
Power inputs
  • 24-pin ATX
  • 1 x 8-pin ATX 12V

At a glance

Platform
AMD
Socket
AM4
Chipset
B450
Form factor
Micro ATX
Memory
DDR4
Wireless
Wi-Fi 5
Series
Ultra Durable
Full specifications

Specifications

Platform

CPU
AM4 Socket: Supports AMD Ryzen 5000 series / Ryzen 5000 G-Series/ 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
Chipset
AMD B450
Memory
4 x DDR4 DIMM sockets supporting up to 128 GB of system memoryDual channel memory architectureSupport for DDR4 3600(O.C.)/3466(O.C.)/2933/2667/2400/2133 MHz memory modulesSupport for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode)Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modulesSupport for Extreme Memory Profile (XMP) memory modules

Graphics and audio

Onboard graphics
Integrated Graphics Processor:1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz(Note)* Support for HDMI 2.0 version and HDCP 2.2.(Note)Maximum shared memory of 16 GB(Note) Actual support may vary by CPU.
Audio
Realtek Audio CODECHigh Definition Audio2/4/5.1/7.1-channel* You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings.Support for S/PDIF Out

Networking

LAN
Realtek GbE LAN chip (1 Gbps/100 Mbps)
Wireless communication module
Realtek Wi-Fi RTL8821CEWIFI 802.11a, b, g, n, ac, supporting 2.4/5 GHz Dual-BandBLUETOOTH 5.0Support for 11ac wireless standard(Actual data rate may vary depending on environment and equipment.)

Expansion and storage

Expansion slots
1 x PCI Express x16 slot, running at x16 (PCIEX16)(Note)* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.(The PCIEX16 slot conforms to PCI Express 3.0 standard.)1 x PCI Express x16 slot, running at x1 (PCIEX1_2)1 x PCI Express x1 slot(The PCIEX1_1 and PCIEX1_2 slots conform to PCI Express 2.0 standard.)(Note) Actual support may vary by CPU.
Storage interface
1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe x4/x2* SSD support)* Supports only M.2 SATA SSDs when using an AMD Athlon-series/ 7th Gen. A-series or Athlon X4 APU.4 x SATA 6Gb/s connectorsSupport for RAID 0, RAID 1, and RAID 10

Ports and connectors

USB
CPU:4 x USB 3.1 Gen 1 ports on the back panelChipset:2 x USB 3.1 Gen 1 ports available through the internal USB header6 x USB 2.0/1.1 ports (4 ports on the back panel, 2 ports available through the internal USB header)
Internal I/O connectors
1 x 24-pin ATX main power connector1 x 8-pin ATX 12V power connector1 x CPU fan header1 x system fan header1 x M.2 Socket 3 connector4 x SATA 6Gb/s connectors1 x front panel header1 x front panel audio header1 x S/PDIF Out header1 x CPU cooler LED strip/RGB LED strip header1 x RGB LED strip header2 x addressable LED strip headers1 x USB 3.1 Gen 1 header2 x USB 2.0/1.1 headers1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)1 x serial port header1 x Clear CMOS jumper
Back panel connectors
1 x PS/2 keyboard/mouse port1 x HDMI port4 x USB 3.1 Gen 1 ports4 x USB 2.0/1.1 ports2 x SMA antenna connectors (1T1R)1 x RJ-45 port3 x audio jacks
I/O controller
iTE I/O Controller Chip

Firmware and software

H/W monitoring
Voltage detectionTemperature detectionFan speed detectionOverheating warningFan fail warningFan speed control* Whether the fan speed control function is supported will depend on the cooler you install.
BIOS
1 x 128 Mbit flashUse of licensed AMI UEFI BIOSPnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Unique features
Support for APP Center@BIOSEasyTuneRGB FusionSmart BackupSystem Information ViewerSupport for Q-FlashSupport for Xpress Install
Bundle software
Norton Internet Security (OEM version)cFosSpeed
Operating system
Support for Windows 10 64-bitSupport for Windows 7 64-bit* To support Windows 7 64-bit, you must install an AMD Pinnacle Ridge & Summit Ridge CPU.

Board

Form factor
Micro ATX Form Factor; 24.4cm x 21.5cm

Specifications are taken from the manufacturer's published information and may change. Confirm critical values with our sales desk before ordering.

GIGABYTE product page

Media

Photos 3

Downloads

Official information

GIGABYTE product page for B450M DS3H WIFI gigabyte.com

Platform and pairing

Processor and memory

Supplied by brand rather than listed by model. Name the part you need in your enquiry.

Graphics cards

A spread of current cards, from top tier to entry level. Each card page lists its length and recommended power supply.

All 68 graphics cards

Power supplies

Ratings from 400 W to 3000 W. This board's power inputs: 24-pin ATX and 1 x 8-pin ATX 12V. Size the supply to the recommended PSU of the graphics card you fit.

All 229 power supplies

CPU coolers for AM4

Coolers whose specifications list socket AM4.

All 26 CPU coolers

Cabinets for Micro ATX boards

Cabinets whose specifications list Micro ATX motherboard support.

All 77 cabinets

Parts to plan with this motherboard

Check sockets, memory type, power connectors and dimensions against the specifications before ordering, or ask our sales desk to confirm a build.

Support

Warranty and repairs

Warranty is as per GIGABYTE’s terms for this model. For products bought from us, call our service team with the invoice number, the model and the product’s serial number.

From GIGABYTE

Practical notes

  1. Update the BIOS only from the official support page, following the brand’s instructions.
  2. Check the CPU support list for the BIOS version before buying a processor.
  3. Install chipset, LAN and audio drivers from the official support page.

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GIGABYTE B450M DS3H WIFI 1 / 3