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ASRock B550 Extreme4 Review | 107 Data compared

Avg. price in UK:~£160Avg. price in US:~$180CPU socket:AM4Chipset:AMD B550Form factor:ATX

ASRock B550 Extreme4 Review: Compare 107 technical specifications and user reviews to see how this product ranks in the Motherboards category and whether it is worth buying.

7.3

Overall score

Score
7.3/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 63% of models
Score components

90%

7.1

Technical Score

10%

9.2

User score

â–²Better than 63% of motherboards
7.1

Technical Score

Technical score
7.1/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 61% of models
Score components

19%

6.9

Memory

16%

8.4

Platform & Features

16%

6.6

Storage

15%

7.0

Network

13%

5.3

Ports & USB

8%

5.6

Expansion

8%

8.6

Power & Cooling

5%

9.2

Audio

â–²Better than 61% of motherboards
9.2

User score

User score
9.2/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
★ Better than 91% of models
Score components

70%

8.8

User reviews

30%

10

Popularity

User score:
United Kingdom
amazon
4.4
(1611)
United States
Amazon_logo.png
4.5
(498)

(Reviews last updated: May 2026)

★Better than 91% of motherboards
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Verdict

The ASRock B550 Extreme4 is a high-performance ATX motherboard featuring a robust 14-phase power design with 60A chokes and 50A Dr.MOS, supporting AMD AM4 Ryzen 3000, 4000 G-Series, and 5000 Series processors. Key technical highlights include support for DDR4 memory overclocking up to 4733+ MHz, a Hyper M.2 PCIe Gen4 x4 slot for high-speed storage, and Dragon 2.5G LAN for superior networking. Main advantages of this board are its excellent VRM thermal performance, seven PWM fan headers, and enthusiast-focused onboard power/reset buttons with a POST code debug display. However, notable drawbacks include the absence of integrated Wi-Fi and a BIOS Flashback button, which may complicate initial setups with newer CPUs.

Technical Specifications of motherboard ASRock B550 Extreme4

Technical Score
Technical score
7.1/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 61% of models
Score components:

19%

6.9

Memory

16%

8.4

Platform & Features

16%

6.6

Storage

15%

7.0

Network

13%

5.3

Ports & USB

8%

5.6

Expansion

8%

8.6

Power & Cooling

5%

9.2

Audio

7.1
ASRock B550 Extreme4 has a technical score of 7.1 points, which is higher than that of 60.7% of products in this category.
User score
User score
9.2/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
★ Better than 91% of models
Score components

70%

8.8

User reviews

30%

10

Popularity

User score:
United Kingdom
amazon
4.4
(1611)
United States
Amazon_logo.png
4.5
(498)

(Reviews last updated: May 2026)

9.2
ASRock B550 Extreme4 has a user score of 9.16 points, which is higher than that of 90.9% of products in this category.
Popularity
Popularity
10.0/ 10
✕
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.
Score distribution
â–¼
<55-66-77-88-99-10
★ Better than 92% of models
Popularity:
ASRock B550 Extreme4 has a popularity score of 10 points, which is higher than that of 91.5% of products in this category.
10
ASRock B550 Extreme4 has a popularity score of 10 points, which is higher than that of 91.5% of products in this category.
Ratio quality/price
Value for money
8.0/ 10
✕
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 distribution
â–¼
<55-66-77-88-99-10
â–² Better than 65% of models
Score components:

60%

7.3

Overall score

40%

9.7

Price

8.0
ASRock B550 Extreme4 has a value-for-money score of 8 points, which is higher than that of 65.1% of products in this category.
Brand name
Asrock
CPU socket
AM4
CPU socket
AM4
â–¼ Worse than 48% of models
This motherboard uses the AM4 CPU socket, which is more advanced than that of 38.5% of motherboards and equal to that of 13.3% of motherboards.
CPU platform
AMD
CPU platform
AMD
â–¼ Worse than 68% of models
This motherboard 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
AMD B550
Chipset
AMD B550
â–² Better than 51% of models
This motherboard uses the AMD B550 chipset, which is more advanced than that of 50.6% of motherboards and equal to that of 4.4% of motherboards.
Form factor
ATX
Form factor
ATX
â–² Better than 48% of models
This motherboard has the ATX form factor, which is more versatile than that of 47.8% of motherboards and equal to that of 52.2% of motherboards.
Show more
DDR memory version
DDR4
DDR memory version
DDR4
â–¼ Worse than 36% of models
This motherboard uses DDR4 memory, which is newer than that of 13.5% of motherboards and equal to that of 50.8% of motherboards.
Memory slots
4
Memory slots
4
â–² Better than 21% of models
Market range: <2 – >4
This motherboard has 4 Memory slots, which is more than 21.5% of motherboards and equal to 72.5% of motherboards.
Maximum memory capacity
128 GB
Maximum memory capacity
128 GB
â–² Better than 40% of models
Market range: <32 GB – >256 GB
This motherboard supports up to 128 GB of memory, which is more than 40.4% of motherboards and equal to 31.9% of motherboards.
Memory channels
2
Memory channels
2
â–¼ Worse than 7% of models
This motherboard supports 2 memory channels, which is more than 0.2% of motherboards and equal to 92.6% of motherboards.
Maximum RAM speed
3,200 MT/s
Maximum RAM speed
3,200 MT/s
â–¼ Worse than 63% of models
Market range: <2k MT/s – >8k MT/s
This motherboard supports memory speeds up to 3,200 MT/s, which is lower than that of 63.2% of motherboards and equal to that of 10.9% of motherboards.
Show more
N. of M.2 sockets
2
N. of M.2 sockets
2
â–¼ Worse than 35% of models
Market range: <0 – >4
This motherboard 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
1x PCIe 4.0 x4, 1x PCIe 3.0 x2/SATA
M.2 slot interface per slot
1x PCIe 4.0 x4, 1x PCIe 3.0 x2/SATA
â–² Better than 64% of models
This motherboard offers 1x PCIe 4.0x4, 1x PCIe 3.0x2/SATA for M.2 slot interfaces, which is faster than that of 63.7% of motherboards and equal to that of 0.6% of motherboards.
N. of SATA 3 connectors
6
N. of SATA 3 connectors
6
â–² Better than 53% of models
Market range: <4 – >8
This motherboard has 6 SATA 3 connectors, which is more than 52.6% of motherboards and equal to 32.1% of motherboards.
Supported RAID levels
0/1/10
Supported RAID levels
0/1/10
â–¼ Worse than 68% of models
This motherboard 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
yes
NVMe RAID support
yes
â–² Better than 40% of models
This motherboard supports NVMe RAID. 40.3% of motherboards support this feature.
RAID 0/1/10 only
Show more
N. of PCIe 5.0 x16 slots
0
N. of PCIe 5.0 x16 slots
0
â–¼ Worse than 31% of models
Market range: <0 – >1
This motherboard 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
1
N. of PCIe 4.0 x16 slots
1
â–² Better than 56% of models
Market range: <0 – >1
This motherboard 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
1
N. of PCIe 3.0 x16 slots
1
â–² Better than 40% of models
Market range: <0 – >3
This motherboard has 1 PCIe 3.0x16 slots, which is more than 40.5% of motherboards and equal to 26.8% of motherboards.
PCIe slot electrical configuration
x16/x0
PCIe slot electrical configuration
x16/x0
â–¼ Worse than 80% of models
This motherboard uses x16/x0 for PCIe slot electrical configuration, which is less flexible than that of 79.6% of motherboards and equal to that of 1.4% of motherboards.
PCIe bifurcation support
yes
PCIe bifurcation support
yes
â–² Better than 40% of models
This motherboard supports PCIe bifurcation. 40.4% of motherboards support this feature.
x8/x8, x8/x4/x4.
Show more
Total USB ports (rear I/O)
8
Total USB ports (rear I/O)
8
â–² Better than 40% of models
Market range: <6 – >10
This motherboard has 8 USB ports (rear I/O), which is more than 40.2% of motherboards and equal to 30.5% of motherboards.
Total USB ports (including headers)
15
Total USB ports (including headers)
15
â–² Better than 48% of models
Market range: <11 – >19
This motherboard has 15 USB ports (including headers), which is more than 47.6% of motherboards and equal to 13.5% of motherboards.
Total USB-C ports (rear I/O)
1
Total USB-C ports (rear I/O)
1
â–² Better than 35% of models
Market range: <0 – >2
This motherboard has 1 USB-C ports (rear I/O), which is more than 35.5% of motherboards and equal to 48.7% of motherboards.
Total USB-C ports (including headers)
2
Total USB-C ports (including headers)
2
â–² Better than 52% of models
Market range: <0 – >3
This motherboard has 2 USB-C ports (including headers), which is more than 51.7% of motherboards and equal to 32.9% of motherboards.
N. of USB 3.2 Gen2x2 ports (USB-C)
0
N. of USB 3.2 Gen2x2 ports (USB-C)
0
â–¼ Worse than 18% of models
Market range: <0 – >1
This motherboard has 0 USB 3.2 Gen2x2 ports (USB-C), which is fewer than 18.3% of motherboards and equal to 81.7% of motherboards.
Show more
LAN speed
2.5 Gbps
LAN speed
2.5 Gbps
â–² Better than 49% of models
Market range: <1 Gbps – >2.5 Gbps
This motherboard 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
Realtek RTL8125B
LAN controller
Realtek RTL8125B
â–² Better than 70% of models
This motherboard uses the Realtek RTL8125B LAN controller, which is more advanced than that of 70.4% of motherboards and equal to that of 12.2% of motherboards.
N. of RJ45 ports
1
N. of RJ45 ports
1
â–¼ Worse than 14% of models
Market range: <1 – >2
This motherboard has 1 RJ45 ports, which is fewer than 14.4% of motherboards and equal to 85.6% of motherboards.
Wi-Fi connectivity
no
Wi-Fi connectivity
no
â–¼ Worse than 50% of models
This motherboard does not support Wi-Fi connectivity. 50.1% of motherboards support this feature.
Optional Key E module slot only.
Wi-Fi version
N/A
Show more
Audio codec
Realtek ALC1220
Audio codec
Realtek ALC1220
â–² Better than 65% of models
This motherboard uses the Realtek ALC1220 audio codec, which is more advanced than that of 65.3% of motherboards and equal to that of 12.9% of motherboards.
Audio channels
7.1
Audio channels
7.1
â–² Better than 5% of models
This motherboard offers 7.1 audio channels, which is more than 4.9% of motherboards and equal to 95.1% of motherboards.
Audio SNR
120 dB
Audio SNR
120 dB
â–² Better than 56% of models
Market range: <95 dB – >120 dB
This motherboard 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
yes
Headphone amp support
yes
â–² Better than 41% of models
This motherboard supports a headphone amp. 40.8% of motherboards support this feature.
headphone amp on front panel.
N. of 3.5mm audio jacks
5
N. of 3.5mm audio jacks
5
â–² Better than 50% of models
Market range: <2 – >6
This motherboard has 5 3.5mm audio jacks, which is more than 49.6% of motherboards and equal to 37% of motherboards.
Show more
VRM phases
12+2
VRM phases
12+2
â–² Better than 64% of models
This motherboard has 12+2 VRM phases, which is more than 64% of motherboards and equal to 2.5% of motherboards.
N. of CPU power connectors
2
N. of CPU power connectors
2
â–² Better than 55% of models
Market range: <1 – >2
This motherboard has 2 CPU power connectors, which is more than 54.6% of motherboards and equal to 45.1% of motherboards.
N. of fan headers
7
N. of fan headers
7
â–² Better than 72% of models
Market range: <3 – >8
This motherboard has 7 fan headers, which is more than 72.4% of motherboards and equal to 9.8% of motherboards.
Pump header
yes
Pump header
yes
â–² Better than 22% of models
This motherboard has a pump header. 21.9% of motherboards include this feature.
Pump header max current
3 A
Pump header max current
3 A
â–² Better than 78% of models
Market range: <0 A – >3 A
This motherboard supports up to 3 A on the pump header, which is higher than that of 77.8% of motherboards and equal to that of 22.1% of motherboards.
Show more

ASRock B550 Extreme4 vs the average motherboard

246810TotalPlatform & FeaturesMemoryStorageExpansionPorts & USBNetworkAudioPower & Cooling
  • More advanced LAN controller
    LAN controller
    Realtek RTL8125B
    â–² Better than 70% of models
    This motherboard has better LAN controller than the average motherboard (Realtek RTL8125B vs Killer + Intel + Realtek). The average motherboard uses Killer + Intel + Realtek LAN controller.
    Realtek RTL8125B vs Killer + Intel + Realtek
  • 1 more CPU power connectors
    N. of CPU power connectors
    2
    â–² Better than 55% of models
    Market range: <1 – >2
    This motherboard has more CPU power connectors than the average motherboard (2 vs 1). The average motherboard has 1 CPU power connectors.
    2 vs 1
  • Integrated I/O shield
    Integrated I/O shield
    yes
    â–² Better than 54% of models
    This motherboard has an integrated I/O shield, while the average motherboard does not. 46% of motherboards include an integrated I/O shield.
  • Includes POST code display
    POST code display
    yes
    â–² Better than 73% of models
    This motherboard has a POST code display, while the average motherboard does not. 27.2% of motherboards include a POST code display.
    Dr. Debug display.
  • 1 more USB 3.2 Gen2 USB-C ports
    N. of USB 3.2 Gen2 ports (USB-C)
    1
    â–² Better than 65% of models
    Market range: <0 – >1
    This motherboard has more USB 3.2 Gen2 USB-C ports than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2 USB-C port/s.
    1 vs 0
  • 1 more PCIe 4.0x16 slots
    N. of PCIe 4.0 x16 slots
    1
    â–² Better than 56% of models
    Market range: <0 – >1
    This motherboard 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
  • Better audio codec
    Audio codec
    Realtek ALC1220
    â–² Better than 65% of models
    This motherboard has better audio codec than the average motherboard (Realtek ALC1220 vs Realtek ALC897). The average motherboard uses Realtek ALC897 audio codec.
    Realtek ALC1220 vs Realtek ALC897
  • Newer CPU socket
    CPU socket
    AM4
    â–¼ Worse than 48% of models
    This motherboard has newer CPU socket than the average motherboard (AM4 vs LGA 1151). The average motherboard uses LGA 1151 CPU socket.
    AM4 vs LGA 1,151
  • 14.5% higher user score
    User score
    9.2/ 10
    ✕
    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 distribution
    â–¼
    â–¼
    <55-66-77-88-99-10
    ASRock B550 Extreme4
    the average motherboard
    ★ Better than 97% of models
    ASRock B550 Extreme4 has a higher user score than the average motherboard (9.16 vs 8.000).
    9.16 vs 8
  • 59.7% more popular
    ASRock B550 Extreme4 is more popular than the average motherboard (10 vs 6.3).
    10 vs 6.26
  • Integrated I/O shield
    Integrated I/O shield
    yes
    â–² Better than 54% of models
    This motherboard has an integrated I/O shield, while the average motherboard does not. 46% of motherboards include an integrated I/O shield.
  • Includes POST code display
    POST code display
    yes
    â–² Better than 73% of models
    This motherboard has a POST code display, while the average motherboard does not. 27.2% of motherboards include a POST code display.
    Dr. Debug display.
  • Newer CPU socket
    CPU socket
    AM4
    â–¼ Worse than 48% of models
    This motherboard has newer CPU socket than the average motherboard (AM4 vs LGA 1151). The average motherboard uses LGA 1151 CPU socket.
    AM4 vs LGA 1,151
  • Includes onboard power button
    Onboard power button
    yes
    â–² Better than 72% of models
    This motherboard has an onboard power button, while the average motherboard does not. 27.7% of motherboards include an onboard power button.
  • Includes onboard reset button
    Onboard reset button
    yes
    â–² Better than 72% of models
    This motherboard has an onboard reset button, while the average motherboard does not. 27.6% of motherboards include an onboard reset button.
    Power and reset buttons.
  • Supports ECC memory
    ECC memory support
    yes
    â–² Better than 79% of models
    This motherboard supports ECC memory, while the average motherboard does not. 21% of motherboards support ECC memory.
    ECC requires compatible CPU.
  • 2 more SATA 3 connectors
    N. of SATA 3 connectors
    6
    â–² Better than 53% of models
    Market range: <4 – >8
    This motherboard has more SATA 3 connectors than the average motherboard (6 vs 4). The average motherboard has 4 SATA 3 connectors.
    6 vs 4
  • 1 more PCIe 4.0x16 slots
    N. of PCIe 4.0 x16 slots
    1
    â–² Better than 56% of models
    Market range: <0 – >1
    This motherboard 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 x1 slots
    N. of PCIe x1 slots
    2
    â–² Better than 56% of models
    Market range: <0 – >3
    This motherboard has more PCIe x1 slots than the average motherboard (2 vs 1). The average motherboard has 1 PCIe x1 slot/s.
    2 vs 1
  • 1 more USB 3.2 Gen2 USB-C ports
    N. of USB 3.2 Gen2 ports (USB-C)
    1
    â–² Better than 65% of models
    Market range: <0 – >1
    This motherboard has more USB 3.2 Gen2 USB-C ports than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2 USB-C port/s.
    1 vs 0
  • 1 more USB4 or Thunderbolt headers
    N. of USB4 / Thunderbolt headers (USB-C)
    1
    â–² Better than 66% of models
    Market range: <0 – >1
    This motherboard has more USB4 or Thunderbolt headers than the average motherboard (1 vs 0). The average motherboard has 0 USB4 or Thunderbolt header/s.
    1 vs 0
  • 1 more USB 3.2 Gen2 headers
    N. of USB 3.2 Gen2 headers (USB-C)
    1
    â–² Better than 61% of models
    Market range: <0 – >1
    This motherboard 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
  • 1 more total USB-C connections
    Total USB-C ports (including headers)
    2
    â–² Better than 52% of models
    Market range: <0 – >3
    This motherboard has more total USB-C connections than the average motherboard (2 vs 1). The average motherboard has 1 total USB-C connections.
    2 vs 1
  • 2 more USB 2.0 ports
    N. of USB 2.0 ports
    4
    â–² Better than 66% of models
    Market range: <0 – >4
    This motherboard has more USB 2.0 ports than the average motherboard (4 vs 2). The average motherboard has 2 USB 2.0 port/s.
    4 vs 2
  • More advanced LAN controller
    LAN controller
    Realtek RTL8125B
    â–² Better than 70% of models
    This motherboard has better LAN controller than the average motherboard (Realtek RTL8125B vs Killer + Intel + Realtek). The average motherboard uses Killer + Intel + Realtek LAN controller.
    Realtek RTL8125B vs Killer + Intel + Realtek
  • Better audio codec
    Audio codec
    Realtek ALC1220
    â–² Better than 65% of models
    This motherboard has better audio codec than the average motherboard (Realtek ALC1220 vs Realtek ALC897). The average motherboard uses Realtek ALC897 audio codec.
    Realtek ALC1220 vs Realtek ALC897
  • 5 dB higher audio SNR
    Audio SNR
    120 dB
    â–² Better than 56% of models
    Market range: <95 dB – >120 dB
    This motherboard 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
  • 1 more CPU power connectors
    N. of CPU power connectors
    2
    â–² Better than 55% of models
    Market range: <1 – >2
    This motherboard has more CPU power connectors than the average motherboard (2 vs 1). The average motherboard has 1 CPU power connectors.
    2 vs 1
  • More VRM phases
    VRM phases
    12+2
    â–² Better than 64% of models
    This motherboard has more VRM phases than the average motherboard (12+2 vs 10). The average motherboard has 10 VRM phase/s.
    12+2 vs 10
  • 1.5 more fan headers
    N. of fan headers
    7
    â–² Better than 72% of models
    Market range: <3 – >8
    This motherboard has more fan headers than the average motherboard (7 vs 5.5). The average motherboard has 5.5 fan header/s.
    7 vs 5.5
  • 1 more RGB headers
    N. of RGB headers (4-pin)
    2
    â–² Better than 77% of models
    Market range: <0 – >2
    This motherboard has more RGB headers than the average motherboard (2 vs 1). The average motherboard has 1 RGB header/s.
    2 vs 1
  • 1 A higher pump header current limit
    Pump header max current
    3 A
    â–² Better than 78% of models
    Market range: <0 A – >3 A
    This motherboard has a higher pump header current than the average motherboard (3 A vs 2 A). The average motherboard provides pump header current of 2 A.
    3 A vs 2 A
  • More basic motherboard chipset
    Chipset
    AMD B550
    â–² Better than 51% of models
    This motherboard has more basic motherboard chipset than the average motherboard (AMD B550 vs Intel B860). The average motherboard uses Intel B860 chipset.
    AMD B550 vs Intel B860
  • No Wi-Fi connectivity
    Wi-Fi connectivity
    no
    â–¼ Worse than 50% of models
    This motherboard does not support Wi-Fi connectivity, while the average motherboard does. 50% of motherboards support Wi-Fi connectivity.
    Optional Key E module slot only.
  • No Wi-Fi antenna included
    Wi-Fi antenna included
    no
    â–¼ Worse than 51% of models
    This motherboard 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
    BIOS flashback
    no
    â–¼ Worse than 51% of models
    This motherboard does not support BIOS flashback, while the average motherboard does. 50.9% of motherboards support BIOS flashback.
    requires CPU/RAM
  • Slower M.2 slot interfaces
    M.2 slot interface per slot
    1x PCIe 4.0 x4, 1x PCIe 3.0 x2/SATA
    â–² Better than 64% of models
    This motherboard has slower M.2 slot interfaces than the average motherboard (1x PCIe 4x4, 1x PCIe 3x2/SATA vs 1x PCIe 5x4, 2x PCIe 4x4). The average motherboard uses 1x PCIe 5.0x4, 2x PCIe 4.0x4 M.2 slot interfaces.
    1x PCIe 4.0x4, 1x PCIe 3.0x2/SATA vs 1x PCIe 5.0x4, 2x PCIe 4.0x4
  • Fewer RAID options
    Supported RAID levels
    0/1/10
    â–¼ Worse than 68% of models
    This motherboard 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
    0/1/10 vs 0/1/5/10
  • Less flexible PCIe lane configuration
    PCIe slot electrical configuration
    x16/x0
    â–¼ Worse than 80% of models
    This motherboard has less flexible PCIe lane configuration than the average motherboard (x16/x0 vs x16/x0/x4, x8/x8/x4). The average motherboard uses x16/x0/x4, x8/x8/x4 PCIe slot lane configuration.
    x16/x0 vs x16/x0/x4, x8/x8/x4
  • 2 fewer USB 3.2 Gen1 ports
    N. of USB 3.2 Gen1 ports (USB-A)
    2
    â–¼ Worse than 60% of models
    Market range: <0 – >6
    This motherboard has fewer USB 3.2 Gen1 ports than the average motherboard (2 vs 4). The average motherboard has 4 USB 3.2 Gen1 port/s.
    2 vs 4
  • More basic motherboard chipset
    Chipset
    AMD B550
    â–² Better than 51% of models
    This motherboard has more basic motherboard chipset than the average motherboard (AMD B550 vs Intel B860). The average motherboard uses Intel B860 chipset.
    AMD B550 vs Intel B860
  • No BIOS flashback support
    BIOS flashback
    no
    â–¼ Worse than 51% of models
    This motherboard does not support BIOS flashback, while the average motherboard does. 50.9% of motherboards support BIOS flashback.
    requires CPU/RAM
  • No automatic overclocking
    Automatic overclocking
    no
    â–¼ Worse than 74% of models
    This motherboard does not support automatic overclocking, while the average motherboard does. 74.2% of motherboards support automatic overclocking.
  • Older CPU platform
    CPU platform
    AMD
    â–¼ Worse than 68% of models
    This motherboard uses the AMD CPU platform compared to Intel on the average motherboard. The average motherboard uses Intel CPU platform.
    AMD vs Intel
  • Fewer useful accessories
    Included accessories
    4x SATA cables, I/O shield, M.2 kit
    â–² Better than 53% of models
    This motherboard has fewer useful accessories than the average motherboard (4x SATA cables, I/O shield, M.2 kit 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.
    4x SATA cables, I/O shield, M.2 kit vs 2x SATA cables, Wi-Fi antenna, M.2 kit, front-panel adapter, RGB cable
  • 32.4% lower maximum RAM speed
    Maximum RAM speed
    3,200 MT/s
    â–¼ Worse than 63% of models
    Market range: <2k MT/s – >8k MT/s
    This motherboard has a lower maximum RAM speed than the average motherboard (3200 MT/s vs 4733 MT/s). The average motherboard supports RAM speed of 4733 MT/s.
    3,200 MT/s vs 4,733 MT/s
  • Slower M.2 slot interfaces
    M.2 slot interface per slot
    1x PCIe 4.0 x4, 1x PCIe 3.0 x2/SATA
    â–² Better than 64% of models
    This motherboard has slower M.2 slot interfaces than the average motherboard (1x PCIe 4x4, 1x PCIe 3x2/SATA vs 1x PCIe 5x4, 2x PCIe 4x4). The average motherboard uses 1x PCIe 5.0x4, 2x PCIe 4.0x4 M.2 slot interfaces.
    1x PCIe 4.0x4, 1x PCIe 3.0x2/SATA vs 1x PCIe 5.0x4, 2x PCIe 4.0x4
  • Fewer RAID options
    Supported RAID levels
    0/1/10
    â–¼ Worse than 68% of models
    This motherboard 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
    0/1/10 vs 0/1/5/10
  • Less flexible PCIe lane configuration
    PCIe slot electrical configuration
    x16/x0
    â–¼ Worse than 80% of models
    This motherboard has less flexible PCIe lane configuration than the average motherboard (x16/x0 vs x16/x0/x4, x8/x8/x4). The average motherboard uses x16/x0/x4, x8/x8/x4 PCIe slot lane configuration.
    x16/x0 vs x16/x0/x4, x8/x8/x4
  • 2 fewer USB 3.2 Gen1 ports
    N. of USB 3.2 Gen1 ports (USB-A)
    2
    â–¼ Worse than 60% of models
    Market range: <0 – >6
    This motherboard has fewer USB 3.2 Gen1 ports than the average motherboard (2 vs 4). The average motherboard has 4 USB 3.2 Gen1 port/s.
    2 vs 4
  • 1 fewer DisplayPort outputs
    N. of DisplayPort outputs
    0
    â–¼ Worse than 54% of models
    Market range: <0 – >1
    This motherboard has fewer DisplayPort outputs than the average motherboard (0 vs 1). The average motherboard has 1 DisplayPort outputs.
    other video outputs only
    0 vs 1
  • No Wi-Fi connectivity
    Wi-Fi connectivity
    no
    â–¼ Worse than 50% of models
    This motherboard does not support Wi-Fi connectivity, while the average motherboard does. 50% of motherboards support Wi-Fi connectivity.
    Optional Key E module slot only.
  • No Wi-Fi antenna included
    Wi-Fi antenna included
    no
    â–¼ Worse than 51% of models
    This motherboard does not include a Wi-Fi antenna, while the average motherboard does. 51.1% of motherboards include a Wi-Fi antenna.

Graphic comparison of ASRock B550 Extreme4 and other products in the Motherboards category

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Third-party reviews

United Kingdom
amazon
4.4
1611 Reviews
United States
Amazon_logo.png
4.5
498 Reviews

(Reviews last updated: May 2026)

What customers like about ASRock B550 Extreme4?

  • High-end enthusiast features like on-board power/reset buttons and a POST code debug display
  • Excellent thermal performance with VRMs that run very cool even under heavy loads
  • Strong overclocking stability and power delivery with a 14-phase design
  • Generous connectivity including multiple high-power PWM fan headers and front panel USB Type-C
  • Aesthetically pleasing design with integrated RGB lighting and a pre-installed I/O shield
  • Reliable and easy-to-navigate BIOS/UEFI

What customers dislike about ASRock B550 Extreme4?

  • Lacks integrated Wi-Fi, requiring a separate M.2 card if needed
  • Secondary M.2 slot is restricted to PCIe Gen3 x2 speeds, offering lower bandwidth
  • Polychrome RGB software is often described as unintuitive or slow to load
  • Price can be high compared to competitors with similar features
  • Absence of a BIOS Flashback button for updating without a compatible CPU
  • Occasional reports of driver issues, specifically regarding sound and Linux compatibility

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

Compare ASRock B550 Extreme4 with other products in the Motherboards category

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