BIOSTAR B850MT2 E Dj Review | 107 Data compared
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SPECS
VS AVERAGE
REVIEWS
ALTERNATIVES

BIOSTAR B850MT2 E Dj Review | 107 Data compared

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  • Avg. price in UK: ~£120
  • Avg. price in US: ~$150
  • CPU socket: AM5
  • Chipset: AMD B850
  • Form factor: microATX

BIOSTAR B850MT2 E Dj review. Compare 107 technical specifications and user reviews to see how this product ranks in the Motherboards category and whether it is worth buying.

6.1

Overall score

What it is: An overall evaluation of the motherboard's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best motherboards on the market.

Score components:

90.0%

6.1

Technical Score

10.0%

?

User score

Good
6.1

Technical Score

What it is: An assessment of technical performance for products in the Motherboards category across these key areas: Platform & Features, Memory, Storage, Expansion, Ports & USB, Network, Audio, Power & Cooling.

When it matters: When you want to compare motherboards based on technical performance and available features.

Score components:

19.0%

6.2

Memory

16.0%

8.4

Platform & Features

16.0%

6.3

Storage

15.0%

7.0

Network

13.0%

2.3

Ports & USB

8.0%

5.6

Expansion

8.0%

5.0

Power & Cooling

5.0%

7.7

Audio

Good
?

User score

What it is: A rating that combines user reviews and the total number of reviews received by the motherboard.

When it matters: When you want to understand how a motherboard performs in real-world builds and how reliable it is in terms of stability, BIOS usability, connectivity, and long-term ownership.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 6.3
    Gaming

    Score components:

    28.0%

    5.2

    VRM phases

    22.0%

    5.5

    N. of M.2 sockets

    18.0%

    10

    LAN speed

    17.0%

    10

    Maximum RAM speed

    15.0%

    1.0

    N. of PCIe 5.0 x16 slots

  • No image
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Best prices in UK

    N/A~ £120

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Biostar B850MT2-E DJ is a Micro ATX motherboard built on the AMD B850 chipset and AM5 socket, specifically designed for home and office use with support for AMD Ryzen 9000, 8000, and 7000 series processors. It features two DDR5 DIMM slots supporting up to 128GB of memory at overclocked speeds exceeding 8000 MT/s, alongside a PCIe 4.0 x16 slot reinforced with Iron Slot Protection and dual PCIe 4.0 M.2 slots for high-speed storage. Connectivity is a strong pro with 2.5 GbE LAN, USB 3.2 Gen 2 Type-C, and built-in support for WiFi 7/6E modules, though a WiFi card is not included. Notable disadvantages include a limited number of RAM slots (only two) and the absence of PCIe 5.0 support for graphics or M.2 storage, which may limit future-proofing for high-end enthusiasts.

Technical Specifications of motherboard BIOSTAR B850MT2 E Dj

Technical Score

What it is: An assessment of technical performance for products in the Motherboards category across these key areas: Platform & Features, Memory, Storage, Expansion, Ports & USB, Network, Audio, Power & Cooling.

When it matters: When you want to compare motherboards based on technical performance and available features.

Score components:

19.0%

?

Memory

16.0%

?

Platform & Features

16.0%

?

Storage

15.0%

?

Network

13.0%

?

Ports & USB

8.0%

?

Expansion

8.0%

?

Power & Cooling

5.0%

?

Audio

6.1
BIOSTAR B850MT2 E Dj has a technical score of 6.13 points, which is lower than that of 55.6% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the motherboard.

When it matters: When you want to understand how a motherboard performs in real-world builds and how reliable it is in terms of stability, BIOS usability, connectivity, and long-term ownership.

Score components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

?
Popularity
What it is: An indicator based on the number of reviews received by the motherboard.
When it matters: When you prefer a motherboard that has already been bought and reviewed by many other users.
1.0
BIOSTAR B850MT2 E Dj has a popularity of 1 points, which is lower than 79.1% of products in this category.
Ratio quality/price

What it is: An indicator that combines the motherboard's overall rating with its cost.

When it matters: When you are looking for a motherboard that offers a strong balance of features, performance, and price.

Score components:

60.0%

6.1

Overall score

40.0%

9.9

Price

7.3
BIOSTAR B850MT2 E Dj has a quality-to-price ratio of 7.3 points, which is lower than 52.7% of products in this category.
Brand name
What it is: The brand that makes the motherboard.
When it matters: When you have a brand preference for support, BIOS, or build quality.

Importance: LOW

Biostar
CPU socket
What it is: The socket type the motherboard is built to support.
When it matters: When you need the motherboard to match a specific CPU.

Importance: HIGH

AM5
BIOSTAR B850MT2 E Dj uses the AM5 CPU socket, which is more advanced than that of 85.8% of motherboards and equal to that of 14.2% of motherboards.
CPU platform
What it is: The processor platform supported by the motherboard, indicating compatibility with Intel or AMD processors.
When it matters: When choosing a motherboard to match your chosen processor brand (Intel or AMD).

Importance: LOW

Good value: Intel

AMD
BIOSTAR B850MT2 E Dj is built for the AMD CPU platform, which is less common than that of 68.5% of motherboards and equal to that of 31.5% of motherboards.
Chipset
What it is: The chipset that defines the motherboard platform and many of its features.
When it matters: When you compare platform features, connectivity, and CPU support.

Importance: HIGH

AMD B850
BIOSTAR B850MT2 E Dj uses the AMD B850 chipset, which is more advanced than that of 89.2% of motherboards and equal to that of 3.9% of motherboards.
Form factor
What it is: The physical size standard of the motherboard, such as ATX or Micro-ATX.
When it matters: When you need the board to fit a specific case size.

Importance: LOW

microATX
BIOSTAR B850MT2 E Dj has the microATX form factor, which is less versatile than that of 52.2% of motherboards and equal to that of 32.4% of motherboards.
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DDR memory version
What it is: The RAM generation the motherboard supports, such as DDR4 or DDR5.
When it matters: When you need the board to match a certain memory platform.

Importance: HIGH

Good value: DDR5

DDR5
BIOSTAR B850MT2 E Dj uses DDR5 memory, which is newer than that of 64.3% of motherboards and equal to that of 35.7% of motherboards.
Memory slots
What it is: The number of RAM slots on the motherboard.
When it matters: When you want more room for future memory upgrades.

Importance: MEDIUM

Good value: >=4

2
BIOSTAR B850MT2 E Dj has 2 Memory slots, which is fewer than 78.6% of motherboards and equal to 21.4% of motherboards.
Maximum memory capacity
What it is: The largest total amount of RAM the motherboard supports.
When it matters: When you plan a build with very high memory capacity.

Importance: HIGH

Good value: >=128 GB

128 GB
BIOSTAR B850MT2 E Dj supports up to 128 GB of memory, which is more than 40.4% of motherboards and equal to 31.9% of motherboards.
Memory channels
What it is: The memory channel configuration supported by the motherboard platform.
When it matters: When memory bandwidth matters for your build.

Importance: LOW

2
BIOSTAR B850MT2 E Dj supports 2 memory channels, which is more than 0.2% of motherboards and equal to 92.6% of motherboards.
Maximum RAM speed
What it is: The highest officially supported memory speed for the motherboard.
When it matters: When you choose RAM and want to know the supported speed ceiling.

Importance: LOW

Good value: >=6400 MT/s

8,000 MT/s
BIOSTAR B850MT2 E Dj supports memory speeds up to 8,000 MT/s, which is higher than that of 85% of motherboards and equal to that of 5.7% of motherboards.
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N. of M.2 sockets
What it is: The number of M.2 slots available on the motherboard.
When it matters: When you want room for more NVMe or M.2 drives.

Importance: HIGH

Good value: >=3

2
BIOSTAR B850MT2 E Dj has 2 M.2 sockets, which is more than 30.8% of motherboards and equal to 34.4% of motherboards.
M.2 slot interface per slot
What it is: The storage or PCIe interface available for each M.2 slot on the motherboard.
When it matters: When you want to check which drives each M.2 slot can use.

Importance: MEDIUM

1x PCIe 4 x4
BIOSTAR B850MT2 E Dj offers 1x PCIe 4.0x4 for M.2 slot interfaces, which is slower than that of 53.2% of motherboards and equal to that of 1.6% of motherboards.
N. of SATA 3 connectors
What it is: The number of SATA 6Gb/s connectors on the motherboard.
When it matters: When you plan to connect multiple SATA drives.

Importance: LOW

Good value: >=6

2
BIOSTAR B850MT2 E Dj has 2 SATA 3 connectors, which is fewer than 95.3% of motherboards and equal to 3.9% of motherboards.
Supported RAID levels
What it is: The RAID modes officially supported by the motherboard storage platform.
When it matters: When you plan to use multiple drives in a RAID setup.

Importance: LOW

0/1/10
BIOSTAR B850MT2 E Dj supports RAID levels 0/1/10, which is narrower than 68.1% of motherboards and equal to 23.3% of motherboards.
JBOD excluded from RAID-level set
NVMe RAID support
What it is: Shows whether the board supports RAID configurations that use NVMe SSDs.
When it matters: When you plan to use multiple NVMe drives in RAID.

Importance: MEDIUM

yes
BIOSTAR B850MT2 E Dj supports NVMe RAID. 40.3% of motherboards support this feature.
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N. of PCIe 5.0 x16 slots
What it is: The number of PCIe 5.0 x16 physical slots on the motherboard.
When it matters: When you want the newest high-bandwidth expansion slots.

Importance: LOW

Good value: >=1

0
BIOSTAR B850MT2 E Dj has 0 PCIe 5.0x16 slots, which is fewer than 31.5% of motherboards and equal to 68.5% of motherboards.
N. of PCIe 4.0 x16 slots
What it is: The number of PCIe 4.0 x16 physical slots on the motherboard.
When it matters: When you want more room for modern expansion cards.

Importance: LOW

Good value: >=1

1
BIOSTAR B850MT2 E Dj has 1 PCIe 4.0x16 slots, which is more than 55.5% of motherboards and equal to 35.4% of motherboards.
N. of PCIe 3.0 x16 slots
What it is: The number of PCIe 3.0 x16 physical slots on the motherboard.
When it matters: When you need more full-length expansion slots.

Importance: LOW

0
BIOSTAR B850MT2 E Dj has 0 PCIe 3.0x16 slots, which is fewer than 59.6% of motherboards and equal to 40.4% of motherboards.
runs at x1 mode
PCIe slot electrical configuration
What it is: The actual lane wiring used by the motherboard PCIe slots.
When it matters: When you need to know how much bandwidth each slot really gets.

Importance: LOW

x16/x0/x4
BIOSTAR B850MT2 E Dj uses x16/x0/x4 for PCIe slot electrical configuration, which is more flexible than that of 51% of motherboards and equal to that of 9.6% of motherboards.
PCIe bifurcation support
What it is: Shows whether the board can split PCIe lanes across multiple devices from one slot or link.
When it matters: When you plan multi-SSD adapters or more advanced expansion setups.

Importance: LOW

Good value: yes

yes
BIOSTAR B850MT2 E Dj supports PCIe bifurcation. 40.4% of motherboards support this feature.
Show more
Total USB ports (rear I/O)
What it is: The total number of rear USB ports available on the motherboard.
When it matters: When you use many USB devices directly from the back of the PC.

Importance: HIGH

Good value: >=8

6
BIOSTAR B850MT2 E Dj has 6 USB ports (rear I/O), which is fewer than 64.3% of motherboards and equal to 32.7% of motherboards.
Total USB ports (including headers)
What it is: The total number of USB ports supported when rear ports and internal headers are counted together.
When it matters: When you want to know the board's full USB expansion potential.

Importance: MEDIUM

Good value: >=14

13
BIOSTAR B850MT2 E Dj has 13 USB ports (including headers), which is fewer than 65% of motherboards and equal to 7.6% of motherboards.
Total USB-C ports (rear I/O)
What it is: The total number of rear USB-C ports on the motherboard.
When it matters: When you want more USB-C devices connected without adapters.

Importance: MEDIUM

Good value: >=1

0
BIOSTAR B850MT2 E Dj has 0 USB-C ports (rear I/O), which is fewer than 64.6% of motherboards and equal to 35.4% of motherboards.
front/internal header excluded.
Total USB-C ports (including headers)
What it is: The total number of USB-C ports supported when rear ports and internal headers are counted together.
When it matters: When you want more USB-C connectivity across the whole build.

Importance: LOW

Good value: >=2

1
BIOSTAR B850MT2 E Dj has 1 USB-C ports (including headers), which is more than 30.4% of motherboards and equal to 21.3% of motherboards.
N. of USB 3.2 Gen2x2 ports (USB-C)
What it is: The number of rear USB 3.2 Gen2x2 Type-C ports on the motherboard.
When it matters: When you want very fast USB-C connectivity on the rear I/O.

Importance: LOW

Good value: >=1

0
BIOSTAR B850MT2 E Dj has 0 USB 3.2 Gen2x2 ports (USB-C), which is fewer than 18.3% of motherboards and equal to 81.7% of motherboards.
header only excluded.
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LAN speed
What it is: The maximum wired Ethernet speed supported by the motherboard.
When it matters: When you want faster wired networking.

Importance: HIGH

Good value: 2.5GbE

2.5 Gbps
BIOSTAR B850MT2 E Dj supports LAN speeds up to 2.5 Gbps, which is higher than that of 49.3% of motherboards and equal to that of 41.4% of motherboards.
LAN controller
What it is: The model of onboard Ethernet controller used by the motherboard.
When it matters: When you compare networking hardware quality and features.

Importance: MEDIUM

Realtek RTL8125D
BIOSTAR B850MT2 E Dj uses the Realtek RTL8,125D LAN controller, which is more advanced than that of 69.9% of motherboards and equal to that of 0.4% of motherboards.
N. of RJ45 ports
What it is: The number of wired Ethernet ports on the motherboard.
When it matters: When you need one or more wired network connections.

Importance: MEDIUM

1
BIOSTAR B850MT2 E Dj has 1 RJ45 ports, which is fewer than 14.4% of motherboards and equal to 85.6% of motherboards.
Wi-Fi connectivity
What it is: Shows whether the motherboard includes onboard Wi-Fi hardware instead of requiring a separate adapter.
When it matters: When you want wireless networking without adding an extra card.

Importance: LOW

Good value: yes

no
BIOSTAR B850MT2 E Dj does not support Wi-Fi connectivity. 50.1% of motherboards support this feature.
Wi-Fi version
What it is: The supported Wi-Fi generation, such as Wi-Fi 6 or Wi-Fi 7.
When it matters: When you care about wireless speed and router compatibility.

Importance: HIGH

Good value: Wi-Fi 6E (802.11ax)

N/A
Show more
Audio codec
What it is: The onboard audio codec used by the motherboard.
When it matters: When sound quality from the built-in audio matters to you.

Importance: MEDIUM

Realtek ALC897
BIOSTAR B850MT2 E Dj uses the Realtek ALC897 audio codec, which is less advanced than that of 50.3% of motherboards and equal to that of 29.2% of motherboards.
Audio channels
What it is: The audio channel configuration supported by the onboard sound solution.
When it matters: When you want surround sound from the motherboard audio outputs.

Importance: LOW

Good value: 7.1

7.1
BIOSTAR B850MT2 E Dj offers 7.1 audio channels, which is more than 4.9% of motherboards and equal to 95.1% of motherboards.
Audio SNR
What it is: The signal-to-noise ratio of the onboard audio solution.
When it matters: When you care about cleaner onboard audio output.

Importance: LOW

Good value: >=120 dB

120 dB
BIOSTAR B850MT2 E Dj has an audio SNR of 120 dB, which is higher than that of 56% of motherboards and equal to that of 40.5% of motherboards.
Headphone amp support
What it is: Shows whether the onboard audio path includes dedicated headphone amplification for harder-to-drive headsets.
When it matters: When you use harder-to-drive headphones from the onboard audio.

Importance: LOW

Good value: yes

no
BIOSTAR B850MT2 E Dj does not support a headphone amp. 59.3% of motherboards support this feature.
N. of 3.5mm audio jacks
What it is: The number of rear 3.5mm audio jacks on the motherboard.
When it matters: When you want more analog audio connection options.

Importance: LOW

Good value: >=5

3
BIOSTAR B850MT2 E Dj has 3 3.5mm audio jacks, which is fewer than 50.4% of motherboards and equal to 38.1% of motherboards.
Show more
VRM phases
What it is: The number of power-delivery phases used by the motherboard VRM.
When it matters: When you care about CPU power delivery and overclocking headroom.

Importance: MEDIUM

Good value: >=12

8
BIOSTAR B850MT2 E Dj has 8 VRM phases, which is fewer than 69.9% of motherboards and equal to 7.1% of motherboards.
N. of CPU power connectors
What it is: The number of CPU power connectors on the motherboard.
When it matters: When you care about power delivery for higher-end CPUs.

Importance: LOW

Good value: >=2

1
BIOSTAR B850MT2 E Dj has 1 CPU power connectors, which is fewer than 45.5% of motherboards and equal to 54.5% of motherboards.
N. of fan headers
What it is: The number of headers available for case or CPU fans.
When it matters: When your build uses several fans.

Importance: LOW

Good value: >=6

3
BIOSTAR B850MT2 E Dj has 3 fan headers, which is fewer than 77.1% of motherboards and equal to 14.8% of motherboards.
Pump header
What it is: Shows whether the motherboard includes a dedicated header designed for a liquid-cooling pump.
When it matters: When you build with an AIO or custom liquid cooling loop.

Importance: LOW

Good value: yes

no
BIOSTAR B850MT2 E Dj does not have a pump header. 78.1% of motherboards include this feature.
Pump header max current
What it is: The maximum current the dedicated pump header can supply.
When it matters: When you want to make sure the pump header can power your cooling setup.

Importance: LOW

Good value: >=2 A

?
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BIOSTAR B850MT2 E Dj vs the average motherboard

  • Newer CPU socket
    BIOSTAR B850MT2 E Dj has newer CPU socket than the average motherboard (AM5 vs LGA 1,151). The average motherboard uses LGA 1,151 CPU socket.
    What it is: The socket type the motherboard is built to support.
    When it matters: When you need the motherboard to match a specific CPU.

    Importance: HIGH

    BIOSTAR B850MT2 E Dj has newer CPU socket than the average motherboard (AM5 vs LGA 1,151). The average motherboard uses LGA 1,151 CPU socket.AM5 vs LGA 1151
  • Newer DDR memory generation
    BIOSTAR B850MT2 E Dj has newer DDR memory generation than the average motherboard (DDR5 vs DDR4). The average motherboard supports DDR4 memory.
    What it is: The RAM generation the motherboard supports, such as DDR4 or DDR5.
    When it matters: When you need the board to match a certain memory platform.

    Importance: HIGH

    Good value: DDR5

    BIOSTAR B850MT2 E Dj has newer DDR memory generation than the average motherboard (DDR5 vs DDR4). The average motherboard supports DDR4 memory.DDR5 vs DDR4
  • More advanced LAN controller
    BIOSTAR B850MT2 E Dj has better LAN controller than the average motherboard (Realtek RTL8,125D vs Killer + Intel + Realtek). The average motherboard uses Killer + Intel + Realtek LAN controller.
    What it is: The model of onboard Ethernet controller used by the motherboard.
    When it matters: When you compare networking hardware quality and features.

    Importance: MEDIUM

    BIOSTAR B850MT2 E Dj has better LAN controller than the average motherboard (Realtek RTL8,125D vs Killer + Intel + Realtek). The average motherboard uses Killer + Intel + Realtek LAN controller.Realtek RTL8125D vs Killer + Intel + Realtek
  • 1 more PCIe 4.0x16 slots
    BIOSTAR B850MT2 E Dj has more PCIe 4.0x16 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe 4.0x16 slot/s.
    What it is: The number of PCIe 4.0 x16 physical slots on the motherboard.
    When it matters: When you want more room for modern expansion cards.

    Importance: LOW

    Good value: >=1

    BIOSTAR B850MT2 E Dj has more PCIe 4.0x16 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe 4.0x16 slot/s.1 vs 0
  • 1 more PCIe x4 slots
    BIOSTAR B850MT2 E Dj has more PCIe x4 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe x4 slot/s.
    What it is: The number of PCIe x4 slots on the motherboard.
    When it matters: When you need more mid-bandwidth expansion slots.

    Importance: LOW

    BIOSTAR B850MT2 E Dj has more PCIe x4 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe x4 slot/s.1 vs 0
  • 69% higher maximum RAM speed
    BIOSTAR B850MT2 E Dj has a higher maximum RAM speed than the average motherboard (8,000 MT/s vs 4,733 MT/s). The average motherboard supports RAM speed of 4,733 MT/s.
    What it is: The highest officially supported memory speed for the motherboard.
    When it matters: When you choose RAM and want to know the supported speed ceiling.

    Importance: LOW

    Good value: >=6400 MT/s

    BIOSTAR B850MT2 E Dj has a higher maximum RAM speed than the average motherboard (8,000 MT/s vs 4,733 MT/s). The average motherboard supports RAM speed of 4,733 MT/s.8000 MT/s vs 4733 MT/s
  • 1 more USB 3.2 Gen2 headers
    BIOSTAR B850MT2 E Dj has more USB 3.2 Gen2 headers than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2 header/s.
    What it is: The number of internal USB 3.2 Gen2 headers for front-panel USB-C ports.
    When it matters: When your case includes front USB-C connectivity.

    Importance: LOW

    Good value: >=1

    BIOSTAR B850MT2 E Dj has more USB 3.2 Gen2 headers than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2 header/s.1 vs 0
  • 5 dB higher audio SNR
    BIOSTAR B850MT2 E Dj has a higher audio SNR than the average motherboard (120 dB vs 115 dB). The average motherboard has audio SNR of 115 dB.
    What it is: The signal-to-noise ratio of the onboard audio solution.
    When it matters: When you care about cleaner onboard audio output.

    Importance: LOW

    Good value: >=120 dB

    BIOSTAR B850MT2 E Dj has a higher audio SNR than the average motherboard (120 dB vs 115 dB). The average motherboard has audio SNR of 115 dB.120 dB vs 115 dB
  • Newer CPU socket
    BIOSTAR B850MT2 E Dj has newer CPU socket than the average motherboard (AM5 vs LGA 1,151). The average motherboard uses LGA 1,151 CPU socket.
  • 4 newer release date
    BIOSTAR B850MT2 E Dj has a newer release date than the average motherboard (2025 vs 2021). The average motherboard was released in 2021.
  • Newer DDR memory generation
    BIOSTAR B850MT2 E Dj has newer DDR memory generation than the average motherboard (DDR5 vs DDR4). The average motherboard supports DDR4 memory.
  • 69% higher maximum RAM speed
    BIOSTAR B850MT2 E Dj has a higher maximum RAM speed than the average motherboard (8,000 MT/s vs 4,733 MT/s). The average motherboard supports RAM speed of 4,733 MT/s.
  • 62.2% higher overclocked RAM speed
    BIOSTAR B850MT2 E Dj has a higher overclocked RAM speed than the average motherboard (8,000 MT/s vs 4,933 MT/s). The average motherboard supports overclocked RAM speed of 4,933 MT/s.
  • 1 more PCIe 4.0x16 slots
    BIOSTAR B850MT2 E Dj has more PCIe 4.0x16 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe 4.0x16 slot/s.
  • 1 more PCIe x4 slots
    BIOSTAR B850MT2 E Dj has more PCIe x4 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe x4 slot/s.
  • 1 more USB 3.2 Gen2 headers
    BIOSTAR B850MT2 E Dj has more USB 3.2 Gen2 headers than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2 header/s.
  • More advanced LAN controller
    BIOSTAR B850MT2 E Dj has better LAN controller than the average motherboard (Realtek RTL8,125D vs Killer + Intel + Realtek). The average motherboard uses Killer + Intel + Realtek LAN controller.
  • 5 dB higher audio SNR
    BIOSTAR B850MT2 E Dj has a higher audio SNR than the average motherboard (120 dB vs 115 dB). The average motherboard has audio SNR of 115 dB.
  • 61 mm shorter
    BIOSTAR B850MT2 E Dj is shorter than the average motherboard (244 mm vs 305 mm). The average motherboard height is 305 mm.

Total
Platform & Features
Memory
Expansion
Ports & USB
Network
Audio
Power & Cooling
  • No BIOS flashback support
    BIOSTAR B850MT2 E Dj does not support BIOS flashback, while the average motherboard does. 50.9% of motherboards support BIOS flashback.
  • Fewer useful accessories
    BIOSTAR B850MT2 E Dj has fewer useful accessories than the average motherboard (2x SATA cables, I/O shield, Wi-Fi antenna vs 2x SATA cables, Wi-Fi antenna, M.2 kit, front-panel adapter, RGB cable). The average motherboard comes with 2x SATA cables, Wi-Fi antenna, M.2 kit, front-panel adapter, RGB cable.
  • Older CPU platform
    BIOSTAR B850MT2 E Dj uses the AMD CPU platform compared to Intel on the average motherboard. The average motherboard uses Intel CPU platform.
  • Less versatile form factor
    BIOSTAR B850MT2 E Dj has less versatile form factor than the average motherboard (microATX vs ATX). The average motherboard comes in ATX form factor.
  • 2 fewer memory slots
    BIOSTAR B850MT2 E Dj has fewer memory slots than the average motherboard (2 vs 4). The average motherboard has 4 memory slot/s.
  • Slower M.2 slot interfaces
    BIOSTAR B850MT2 E Dj has slower M.2 slot interfaces than the average motherboard (1x PCIe 4.0x4 vs 1x PCIe 5.0x4, 2x PCIe 4.0x4). The average motherboard uses 1x PCIe 5.0x4, 2x PCIe 4.0x4 M.2 slot interfaces.
  • Fewer RAID options
    BIOSTAR B850MT2 E Dj has fewer RAID options than the average motherboard (0/1/10 vs 0/1/5/10). The average motherboard has 0/1/5/10 RAID level/s.
    JBOD excluded from RAID-level set
  • No multi-GPU support
    BIOSTAR B850MT2 E Dj does not support multi-GPU, while the average motherboard does. 54.6% of motherboards support multi-GPU.
  • 1 fewer PCIe x1 slots
    BIOSTAR B850MT2 E Dj has fewer PCIe x1 slots than the average motherboard (0 vs 1). The average motherboard has 1 PCIe x1 slot/s.
  • Less flexible PCIe lane configuration
    BIOSTAR B850MT2 E Dj has less flexible PCIe lane configuration than the average motherboard (x16/x0/x4 vs x16/x0/x4, x8/x8/x4). The average motherboard uses x16/x0/x4, x8/x8/x4 PCIe slot lane configuration.
  • 1 fewer PCIe 3.0x16 slots
    BIOSTAR B850MT2 E Dj has fewer PCIe 3.0x16 slots than the average motherboard (0 vs 1). The average motherboard has 1 PCIe 3.0x16 slot/s.
    runs at x1 mode
  • 2 fewer rear USB ports
    BIOSTAR B850MT2 E Dj has fewer rear USB ports than the average motherboard (6 vs 8). The average motherboard has 8 rear USB port/s.
  • 1 fewer rear USB-C ports
    BIOSTAR B850MT2 E Dj has fewer rear USB-C ports than the average motherboard (0 vs 1). The average motherboard has 1 rear USB-C port/s.
    front/internal header excluded.
  • 1 fewer USB 3.2 Gen2 ports
    BIOSTAR B850MT2 E Dj has fewer USB 3.2 Gen2 ports than the average motherboard (0 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.
  • 2 fewer total USB connections
    BIOSTAR B850MT2 E Dj has fewer total USB connections than the average motherboard (13 vs 15). The average motherboard has 15 total USB connections.
  • 1 fewer PS/2 ports
    BIOSTAR B850MT2 E Dj has fewer PS/2 ports than the average motherboard (0 vs 1). The average motherboard has 1 PS/2 port/s.
  • No Wi-Fi connectivity
    BIOSTAR B850MT2 E Dj does not support Wi-Fi connectivity, while the average motherboard does. 50% of motherboards support Wi-Fi connectivity.
  • No Wi-Fi antenna included
    BIOSTAR B850MT2 E Dj does not include a Wi-Fi antenna, while the average motherboard does. 51.1% of motherboards include a Wi-Fi antenna.
  • No headphone amp support
    BIOSTAR B850MT2 E Dj does not support a headphone amp, while the average motherboard does. 59.2% of motherboards support a headphone amp.
  • 2 fewer 3.5mm audio jacks
    BIOSTAR B850MT2 E Dj has fewer 3.5mm audio jacks than the average motherboard (3 vs 5). The average motherboard has 5 3.5mm audio jacks.
  • No optical S/PDIF out
    BIOSTAR B850MT2 E Dj does not have optical S/PDIF out, while the average motherboard does. 55.8% of motherboards include optical S/PDIF out.
  • 2.5 fewer fan headers
    BIOSTAR B850MT2 E Dj has fewer fan headers than the average motherboard (3 vs 5.5). The average motherboard has 5.5 fan header/s.
  • No pump header
    BIOSTAR B850MT2 E Dj does not have a pump header, while the average motherboard does. 78.1% of motherboards include a pump header.
  • Fewer VRM phases
    BIOSTAR B850MT2 E Dj has fewer VRM phases than the average motherboard (8 vs 10). The average motherboard has 10 VRM phase/s.
  • No onboard RGB lighting
    BIOSTAR B850MT2 E Dj does not have onboard RGB lighting, while the average motherboard does. 50.4% of motherboards include onboard RGB lighting.
  • 1 fewer ARGB headers
    BIOSTAR B850MT2 E Dj has fewer ARGB headers than the average motherboard (1 vs 2). The average motherboard has 2 ARGB header/s.
  • 2 fewer memory slots
    BIOSTAR B850MT2 E Dj has fewer memory slots than the average motherboard (2 vs 4). The average motherboard has 4 memory slot/s.
    What it is: The number of RAM slots on the motherboard.
    When it matters: When you want more room for future memory upgrades.

    Importance: MEDIUM

    Good value: >=4

    BIOSTAR B850MT2 E Dj has fewer memory slots than the average motherboard (2 vs 4). The average motherboard has 4 memory slot/s.2 vs 4
  • Slower M.2 slot interfaces
    BIOSTAR B850MT2 E Dj has slower M.2 slot interfaces than the average motherboard (1x PCIe 4.0x4 vs 1x PCIe 5.0x4, 2x PCIe 4.0x4). The average motherboard uses 1x PCIe 5.0x4, 2x PCIe 4.0x4 M.2 slot interfaces.
    What it is: The storage or PCIe interface available for each M.2 slot on the motherboard.
    When it matters: When you want to check which drives each M.2 slot can use.

    Importance: MEDIUM

    BIOSTAR B850MT2 E Dj has slower M.2 slot interfaces than the average motherboard (1x PCIe 4.0x4 vs 1x PCIe 5.0x4, 2x PCIe 4.0x4). The average motherboard uses 1x PCIe 5.0x4, 2x PCIe 4.0x4 M.2 slot interfaces.1x PCIe 4x4 vs 1x PCIe 5x4, 2x PCIe 4x4
  • 2 fewer rear USB ports
    BIOSTAR B850MT2 E Dj has fewer rear USB ports than the average motherboard (6 vs 8). The average motherboard has 8 rear USB port/s.
    What it is: The total number of rear USB ports available on the motherboard.
    When it matters: When you use many USB devices directly from the back of the PC.

    Importance: HIGH

    Good value: >=8

    BIOSTAR B850MT2 E Dj has fewer rear USB ports than the average motherboard (6 vs 8). The average motherboard has 8 rear USB port/s.6 vs 8
  • 1 fewer rear USB-C ports
    BIOSTAR B850MT2 E Dj has fewer rear USB-C ports than the average motherboard (0 vs 1). The average motherboard has 1 rear USB-C port/s.
    front/internal header excluded.
    What it is: The total number of rear USB-C ports on the motherboard.
    When it matters: When you want more USB-C devices connected without adapters.

    Importance: MEDIUM

    Good value: >=1

    BIOSTAR B850MT2 E Dj has fewer rear USB-C ports than the average motherboard (0 vs 1). The average motherboard has 1 rear USB-C port/s.0 vs 1
  • No Wi-Fi connectivity
    BIOSTAR B850MT2 E Dj does not support Wi-Fi connectivity, while the average motherboard does. 50% of motherboards support Wi-Fi connectivity.
    What it is: Shows whether the motherboard includes onboard Wi-Fi hardware instead of requiring a separate adapter.
    When it matters: When you want wireless networking without adding an extra card.

    Importance: LOW

    Good value: yes

    BIOSTAR B850MT2 E Dj does not support Wi-Fi connectivity, while the average motherboard does. 50% of motherboards support Wi-Fi connectivity.
  • No Wi-Fi antenna included
    BIOSTAR B850MT2 E Dj does not include a Wi-Fi antenna, while the average motherboard does. 51.1% of motherboards include a Wi-Fi antenna.
    What it is: Shows whether the external Wi-Fi antenna is included with the motherboard package.
    When it matters: When the board has Wi-Fi and you want it ready to use right away.

    Importance: LOW

    BIOSTAR B850MT2 E Dj does not include a Wi-Fi antenna, while the average motherboard does. 51.1% of motherboards include a Wi-Fi antenna.
  • No BIOS flashback support
    BIOSTAR B850MT2 E Dj does not support BIOS flashback, while the average motherboard does. 50.9% of motherboards support BIOS flashback.
    What it is: Shows whether the motherboard can update BIOS without needing a fully installed or supported CPU to boot first.
    When it matters: When you may need to update BIOS before the system can boot.

    Importance: LOW

    Good value: yes

    BIOSTAR B850MT2 E Dj does not support BIOS flashback, while the average motherboard does. 50.9% of motherboards support BIOS flashback.
  • Fewer RAID options
    BIOSTAR B850MT2 E Dj has fewer RAID options than the average motherboard (0/1/10 vs 0/1/5/10). The average motherboard has 0/1/5/10 RAID level/s.
    JBOD excluded from RAID-level set
    What it is: The RAID modes officially supported by the motherboard storage platform.
    When it matters: When you plan to use multiple drives in a RAID setup.

    Importance: LOW

    BIOSTAR B850MT2 E Dj has fewer RAID options than the average motherboard (0/1/10 vs 0/1/5/10). The average motherboard has 0/1/5/10 RAID level/s.0/1/10 vs 0/1/5/10
Total
Overall
Platform & Features
Memory
Storage
Expansion
Ports & USB
Network
Audio
Power & Cooling

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Third-party reviews

What customers like about BIOSTAR B850MT2 E Dj?

  • Budget-friendly, no-nonsense choice for space-saving Micro ATX builds.
  • Supports latest AMD Ryzen 9000, 8000, and 7000 series processors.
  • High-speed connectivity including 2.5 GbE LAN and USB 3.2 Gen 2 Type-C (10 Gbps).
  • Enhanced features like Iron Slot Protection for heavy GPUs and Vivid LED DJ for RGB customization.
  • Supports high-speed DDR5 memory (up to 8000+ MT/s via overclocking).
  • Modern display outputs with HDMI 2.1 and DisplayPort support.

What customers dislike about BIOSTAR B850MT2 E Dj?

  • Lacks an included Wi-Fi card (M.2 Wi-Fi slot is provided but empty).
  • Limited expansion with only 2 DIMM slots for RAM (max 128GB).
  • Few fan headers compared to competitors (only 2 headers).
  • Basic aesthetics and cooling compared to higher-end 'Silver' or 'Valkyrie' series.
  • Audio components are considered dated by some reviewers.
  • Lacks high-end 'bells and whistles' like PCIe 5.0 x16 slots (uses PCIe 4.0).

Video reviews

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