Biostar B550MH 3.0

AM4, AMD B550, mATX
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Product details

The Biostar B550MH 3.0 motherboard is a powerful and versatile platform designed for modern computer applications. It supports the Ryzen processor family from the 3rd, 4th, and 5th generations, providing an excellent foundation for gaming, multimedia, and productive applications. With a Micro ATX form factor, it is ideal for compact builds while offering a wide range of connectivity options. The motherboard allows for the installation of up to 64 GB of DDR4 RAM, ensuring high performance and multitasking capabilities. The integrated audio and video ports deliver a comprehensive multimedia experience, while support for SATA III and PCI Express expansions increases flexibility in hardware configuration.

  • Supports Ryzen processors from the 3rd, 4th, and 5th generations
  • Maximum RAM capacity of 64 GB with DDR4 support
  • Integrated 7.1-channel audio output for an immersive sound experience
  • Variety of connectivity options, including USB 3.2 Gen 1 and HDMI
  • Micro ATX form factor for compact and powerful builds.

Key specifications

Mainboard features
Front panel audio connector
Number of memory modules (RAM)
2x
Memory type
DDR4-RAM
Internal connection options
S-ATA III (4x)

General information

Item number
25224563
Manufacturer
Biostar
Category
Motherboards
Manufacturer No.
B550MH 3.0
Release date
6.4.2023

Motherboard properties

Form factor
Micro ATX (mATX)
Socket
AM4
Chipset
AMD B550
Mainboard features
Front panel audio connector

Memory

Memory form factor
DIMM
Number of memory modules (RAM)
2x
Max. memory (RAM)
64 GB
Memory chip
DDR4 RAM
Supported memory speed
2133 MHz, 2400 MHz, 2933 MHz, 3200 MHz, 4000 MHz, 4400 MHz
Memory type
DDR4-RAM

Graphics properties

Video connections
D-Sub (1x), HDMI (1x)

Network

Network connections
RJ45 (1x)
Ethernet controller
Gigabit Ethernet

Audio

Chip
Realtek ALC897
Audio channel
7.1 Channel
Audio Connections
Audio In

Internal interfaces

Internal connection options
S-ATA III (4x)
Expansion slot
PCI Express x1 (2x), PCI Express x16 (1x)

Power supply

Power connectors
24-pin ATX

Scope of delivery

Scope of delivery
2 x SATA cable, DVD driver, Quick guide

Product dimensions

Length
270 mm
Width
225 mm
Height
60 mm
Weight
580 g

Package dimensions

Length
27 cm
Width
22 cm
Height
6 cm
Weight
650 g

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Motherboards» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 3.Gigabyte
    2.6 %
  • 4.AsRock
    2.9 %
  • 5.Biostar
    3.2 %
  • 6.Supermicro
    3.4 %
  • 7.NZXT
    4.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.MSI
    4 days
  • 2.ASUS
    7 days
  • 3.AsRock
    8 days
  • 4.Gigabyte
    9 days
  • 4.NZXT
    9 days

Return rate

How often is a product of this brand in the «Motherboards» category returned?

Source: Digitec Galaxus
  • 3.ASUS
    5.1 %
  • 4.AsRock
    5.8 %
  • 5.Biostar
    8.3 %
  • 6.NZXT
    9.7 %
  • 7.Supermicro
    11 %
Source: Digitec Galaxus