Biostar B850MT2-E DJ

AM5, AMD B850, mATX
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Product details

The Biostar motherboard with the AMD B850 chipset provides a powerful foundation for modern computer applications. With a micro-ATX form factor, it is ideal for compact builds while offering a variety of connectivity options. Support for PCI-Express 4.0 enables high bandwidth for graphics cards and other expansion cards. The motherboard is equipped with two M.2 slots that allow for fast NVMe storage connections. Additionally, it offers comprehensive audio and networking features, including a 2.5 Gigabit LAN port and a Realtek ALC897 audio chip that ensures clear sound quality. The integrated Wi-Fi functionality allows for wireless connectivity, while the numerous USB ports, including USB-C, ensure flexible peripheral connections.

  • Support for RAID configurations (SATA 0, 1, 10 and NVMe 0, 1, 10)
  • Integrated Wi-Fi functionality for wireless network connection
  • Two M.2 slots for fast NVMe storage
  • Expansion options through PCI-Express 4.0 slots
  • High-quality audio chip Realtek ALC897 for enhanced sound quality.

Key specifications

Mainboard features
Clear CMOS Button, Front panel audio connector
Wireless transmission
Bluetooth, Wi-Fi
Number of memory modules (RAM)
2x
Internal connection options
M.2 PCIe (2x), S-ATA III (2x)

General information

Item number
57560285
Manufacturer
Biostar
Category
Motherboards
Manufacturer no.
B850MT2-E DJ
Release date
10.4.2025
External links
Manufacturer's site (de)

Motherboard properties

Form factor
Micro ATX (mATX)
Socket
AM5
Chipset
AMD B850
Mainboard features
Clear CMOS Button, Front panel audio connector
Operating system compatibility
Windows 10
Wireless transmission
Bluetooth, Wi-Fi

Memory

Memory form factor
DIMM
Number of memory modules (RAM)
2x
Max. memory (RAM)
128 GB
Memory chip
DDR5-5200, DDR5-5600
Max. RAM OC
8000 MHz
Transfer rate
8000 MT/s
RAM buffer
Unbuffered

Graphics properties

Video connections
DisplayPort (1x), HDMI (1x)

Network

Network connections
RJ45 2.5 Gigabit Ethernet (1x)
Ethernet controller brand
Realtek
Ethernet controller
Realtek RTL8125
Max. port speed
2.50 Gbit/s

Audio

Chip
Realtek ALC897

Data storage

RAID configuration
0, 1, 10

Internal interfaces

Internal connection options
M.2 PCIe (2x), S-ATA III (2x)
Expansion slot
PCI Express x16 (Gen 4) (1x)
PCI express version (max.)
4
Number of fan connector
1

Further connections

USB ports
USB-A
Exact USB ports
USB-A 2.0 (2x), USB-A 3.2 Gen 1 (4x)

Power supply

Power connectors
24-pin ATX

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
1870.35 kg
Climate contribution
CHF 3.74

Scope of delivery

Scope of delivery
SATA cable

Product dimensions

Length
244 mm
Width
235 mm

30-day right of return
24 Months Warranty (Bring-in)
3 additional offers

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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.Supermicro
    3.2 %
  • 6.Biostar
    3.7 %
  • 7.NZXT
    4.3 %

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
  • Biostar
    Not enough data
  • 1.AsRock
    4 days
  • 2.MSI
    6 days
  • 3.ASUS
    8 days
  • 4.Gigabyte
    10 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
    5.9 %
  • 5.Biostar
    7.7 %
  • 6.NZXT
    8.5 %
  • 7.Supermicro
    10 %
Source: Digitec Galaxus