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ASRock B850I Lightning WiFi Review | 107 Data compared

Avg. price in UK:~£160Avg. price in US:~$180CPU socket:AM5Chipset:AMD B850Form factor:Mini-ITX

ASRock B850I Lightning WiFi Review: Compare 107 technical specifications and user reviews to see how this product ranks in the Motherboards category and whether it is worth buying.

7.2

Overall score

Score
7.2/ 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 62% of models
Score components

90%

7.2

Technical Score

10%

7.5

User score

â–²Better than 62% of motherboards
7.2

Technical Score

Technical score
7.2/ 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 63% of models
Score components

19%

6.3

Memory

16%

9.2

Platform & Features

16%

6.9

Storage

15%

9.1

Network

13%

5.0

Ports & USB

8%

5.8

Expansion

8%

6.2

Power & Cooling

5%

8.8

Audio

â–²Better than 63% of motherboards
7.5

User score

User score
7.5/ 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
â–¼ Worse than 81% of models
Score components

70%

7.6

User reviews

30%

7.2

Popularity

User score:
United Kingdom
amazon
4.0
(117)
United States
Amazon_logo.png
3.8
(121)

(Reviews last updated: May 2026)

â–¼Worse than 81% of motherboards
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Verdict

The ASRock B850I Lightning WiFi is a high-performance Mini-ITX motherboard designed for the AMD AM5 socket, supporting Ryzen 7000, 8000, and 9000 series processors. Key specifications include a robust 10+1+1 phase power design with 110A Smart Power Stages (SPS), dual-channel DDR5 memory support up to 8200+ MHz (OC), and a reinforced PCIe 5.0 x16 slot. For storage, it provides one Blazing M.2 (PCIe Gen5x4) socket and one Hyper M.2 (PCIe Gen4x4) socket, while connectivity is handled via Killer 2.5G LAN and Wi-Fi 6E. Main pros include its excellent value for small form factor builds, high-speed networking, and inclusion of a BIOS Flashback button for easy updates. Notable cons include its reliance on the older Realtek ALC1220 audio codec, the lack of 20Gbps USB 3.2 Gen 2x2 ports, and the absence of the newer Wi-Fi 7 standard.

Technical Specifications of motherboard ASRock B850I Lightning WiFi

Technical Score
Technical score
7.2/ 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 63% of models
Score components:

19%

6.3

Memory

16%

9.2

Platform & Features

16%

6.9

Storage

15%

9.1

Network

13%

5.0

Ports & USB

8%

5.8

Expansion

8%

6.2

Power & Cooling

5%

8.8

Audio

7.2
ASRock B850I Lightning WiFi has a technical score of 7.2 points, which is higher than that of 63.1% of products in this category.
User score
User score
7.5/ 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
â–¼ Worse than 81% of models
Score components

70%

7.6

User reviews

30%

7.2

Popularity

User score:
United Kingdom
amazon
4.0
(117)
United States
Amazon_logo.png
3.8
(121)

(Reviews last updated: May 2026)

7.5
ASRock B850I Lightning WiFi has a user score of 7.47 points, which is lower than that of 81.5% of products in this category.
Popularity
Popularity
7.2/ 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
â–² Better than 61% of models
Popularity:
ASRock B850I Lightning WiFi has a popularity score of 7.2 points, which is higher than that of 61.3% of products in this category.
7.2
ASRock B850I Lightning WiFi has a popularity score of 7.2 points, which is higher than that of 61.3% 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%

7.2

Overall score

40%

9.7

Price

8.0
ASRock B850I Lightning WiFi 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
AM5
CPU socket
AM5
â–² Better than 86% of models
This motherboard 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
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 B850
Chipset
AMD B850
â–² Better than 89% of models
This motherboard 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
Mini-ITX
Form factor
Mini-ITX
â–¼ Worse than 85% of models
This motherboard has the Mini-ITX form factor, which is less versatile than that of 84.6% of motherboards and equal to that of 7.3% of motherboards.
Show more
DDR memory version
DDR5
DDR memory version
DDR5
â–² Better than 64% of models
This motherboard uses DDR5 memory, which is newer than that of 64.3% of motherboards and equal to that of 35.7% of motherboards.
Memory slots
2
Memory slots
2
â–¼ Worse than 79% of models
Market range: <2 – >4
This motherboard has 2 Memory slots, which is fewer than 78.6% of motherboards and equal to 21.4% 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
8,200 MT/s
Maximum RAM speed
8,200 MT/s
★ Better than 91% of models
Market range: <2k MT/s – >8k MT/s
This motherboard supports memory speeds up to 8,200 MT/s, which is higher than that of 90.7% of motherboards and equal to that of 2.3% 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 5.0 x4, 1x PCIe 4.0 x4
M.2 slot interface per slot
1x PCIe 5.0 x4, 1x PCIe 4.0 x4
â–² Better than 80% of models
This motherboard offers 1x PCIe 5.0x4, 1x PCIe 4.0x4 for M.2 slot interfaces, which is faster than that of 80% of motherboards and equal to that of 2.8% of motherboards.
N. of SATA 3 connectors
2
N. of SATA 3 connectors
2
â–¼ Worse than 95% of models
Market range: <4 – >8
This motherboard has 2 SATA 3 connectors, which is fewer than 95.3% of motherboards and equal to 3.9% 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.
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.
Show more
N. of PCIe 5.0 x16 slots
1
N. of PCIe 5.0 x16 slots
1
â–² Better than 69% of models
Market range: <0 – >1
This motherboard has 1 PCIe 5.0x16 slots, which is more than 68.6% of motherboards and equal to 26.6% of motherboards.
N. of PCIe 4.0 x16 slots
0
N. of PCIe 4.0 x16 slots
0
â–¼ Worse than 45% of models
Market range: <0 – >1
This motherboard has 0 PCIe 4.0x16 slots, which is fewer than 44.5% of motherboards and equal to 55.5% of motherboards.
N. of PCIe 3.0 x16 slots
0
N. of PCIe 3.0 x16 slots
0
â–¼ Worse than 60% of models
Market range: <0 – >3
This motherboard has 0 PCIe 3.0x16 slots, which is fewer than 59.6% of motherboards and equal to 40.4% of motherboards.
PCIe slot electrical configuration
x16
PCIe slot electrical configuration
x16
â–¼ Worse than 81% of models
This motherboard uses x16 for PCIe slot electrical configuration, which is less flexible than that of 81% of motherboards and equal to that of 16.1% 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.
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)
13
Total USB ports (including headers)
13
â–¼ Worse than 65% of models
Market range: <11 – >19
This motherboard 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)
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.
10Gbps excluded.
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
Killer E3100G
LAN controller
Killer E3100G
â–² Better than 49% of models
This motherboard uses the Killer E3100G LAN controller, which is more advanced than that of 49.1% of motherboards and equal to that of 1.5% 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
yes
Wi-Fi connectivity
yes
â–² Better than 50% of models
This motherboard supports Wi-Fi connectivity. 50% of motherboards support this feature.
Wi-Fi version
Wi-Fi 6E (802.11ax)
Wi-Fi version
Wi-Fi 6E (802.11ax)
â–² Better than 72% of models
This motherboard supports Wi-Fi 6E (802.11ax), which is newer than that of 72.1% of motherboards and equal to that of 16.6% of motherboards.
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.
Nahimic audio.
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 rear port.
N. of 3.5mm audio jacks
2
N. of 3.5mm audio jacks
2
â–¼ Worse than 89% of models
Market range: <2 – >6
This motherboard has 2 3.5mm audio jacks, which is fewer than 88.6% of motherboards and equal to 11.1% of motherboards.
Show more
VRM phases
10+1+1
VRM phases
10+1+1
â–² Better than 54% of models
This motherboard has 10+1+1 VRM phases, which is more than 54.3% of motherboards and equal to 0.9% of motherboards.
N. of CPU power connectors
1
N. of CPU power connectors
1
â–¼ Worse than 45% of models
Market range: <1 – >2
This motherboard has 1 CPU power connectors, which is fewer than 45.5% of motherboards and equal to 54.5% of motherboards.
N. of fan headers
3
N. of fan headers
3
â–¼ Worse than 77% of models
Market range: <3 – >8
This motherboard has 3 fan headers, which is fewer than 77.1% of motherboards and equal to 14.8% 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 B850I Lightning WiFi vs the average motherboard

246810TotalPlatform & FeaturesMemoryStorageExpansionPorts & USBNetworkAudioPower & Cooling
  • Newer CPU socket
    CPU socket
    AM5
    â–² Better than 86% of models
    This motherboard has newer CPU socket than the average motherboard (AM5 vs LGA 1151). The average motherboard uses LGA 1151 CPU socket.
    AM5 vs LGA 1,151
  • Newer DDR memory generation
    DDR memory version
    DDR5
    â–² Better than 64% of models
    This motherboard has newer DDR memory generation than the average motherboard (DDR5 vs DDR4). The average motherboard supports DDR4 memory.
    DDR5 vs DDR4
  • 1 more PCIe 5.0x16 slots
    N. of PCIe 5.0 x16 slots
    1
    â–² Better than 69% of models
    Market range: <0 – >1
    This motherboard has more PCIe 5.0x16 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe 5.0x16 slot/s.
    1 vs 0
  • 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.
    Pre-installed I/O shield.
  • 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
  • Newer Wi-Fi standard
    Wi-Fi version
    Wi-Fi 6E (802.11ax)
    â–² Better than 72% of models
    This motherboard has newer Wi-Fi standard than the average motherboard (Wi-Fi 6E (802.11ax) vs Wi-Fi 5 (802.11ac)). The average motherboard supports Wi-Fi 5 (802.11ac) Wi-Fi.
    Wi-Fi 6E (802.11ax) vs Wi-Fi 5 (802.11ac)
  • 73.3% higher maximum RAM speed
    Maximum RAM speed
    8,200 MT/s
    ★ Better than 91% of models
    Market range: <2k MT/s – >8k MT/s
    This motherboard has a higher maximum RAM speed than the average motherboard (8200 MT/s vs 4733 MT/s). The average motherboard supports RAM speed of 4733 MT/s.
    8,200 MT/s vs 4,733 MT/s
  • 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.
    Nahimic audio.
    Realtek ALC1220 vs Realtek ALC897
  • Newer CPU socket
    CPU socket
    AM5
    â–² Better than 86% of models
    This motherboard has newer CPU socket than the average motherboard (AM5 vs LGA 1151). The average motherboard uses LGA 1151 CPU socket.
    AM5 vs LGA 1,151
  • 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.
    Pre-installed I/O shield.
  • 4 newer release date
    Release date
    2025
    ★ Better than 90% of models
    Market range: <2k – >2k
    This motherboard has a newer release date than the average motherboard (2025 vs 2021). The average motherboard was released in 2021.
    January 2025
    2025 vs 2021
  • Newer DDR memory generation
    DDR memory version
    DDR5
    â–² Better than 64% of models
    This motherboard has newer DDR memory generation than the average motherboard (DDR5 vs DDR4). The average motherboard supports DDR4 memory.
    DDR5 vs DDR4
  • 73.3% higher maximum RAM speed
    Maximum RAM speed
    8,200 MT/s
    ★ Better than 91% of models
    Market range: <2k MT/s – >8k MT/s
    This motherboard has a higher maximum RAM speed than the average motherboard (8200 MT/s vs 4733 MT/s). The average motherboard supports RAM speed of 4733 MT/s.
    8,200 MT/s vs 4,733 MT/s
  • 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.
    supports ECC unbuffered memory.
  • 66.2% higher overclocked RAM speed
    Maximum overclocked RAM speed
    8,200 MT/s
    â–² Better than 88% of models
    Market range: <2.7k MT/s – >8.2k MT/s
    This motherboard has a higher overclocked RAM speed than the average motherboard (8200 MT/s vs 4933 MT/s). The average motherboard supports overclocked RAM speed of 4933 MT/s.
    8,200 MT/s vs 4,933 MT/s
  • 1 more PCIe 5.0x16 slots
    N. of PCIe 5.0 x16 slots
    1
    â–² Better than 69% of models
    Market range: <0 – >1
    This motherboard has more PCIe 5.0x16 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe 5.0x16 slot/s.
    1 vs 0
  • 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 USB 3.2 Gen2 ports
    N. of USB 3.2 Gen2 ports (USB-A)
    2
    â–² Better than 63% of models
    Market range: <0 – >4
    This motherboard has more USB 3.2 Gen2 ports than the average motherboard (2 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.
    2 vs 1
  • 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
  • Newer Wi-Fi standard
    Wi-Fi version
    Wi-Fi 6E (802.11ax)
    â–² Better than 72% of models
    This motherboard has newer Wi-Fi standard than the average motherboard (Wi-Fi 6E (802.11ax) vs Wi-Fi 5 (802.11ac)). The average motherboard supports Wi-Fi 5 (802.11ac) Wi-Fi.
    Wi-Fi 6E (802.11ax) vs Wi-Fi 5 (802.11ac)
  • More advanced LAN controller
    LAN controller
    Killer E3100G
    â–² Better than 49% of models
    This motherboard has better LAN controller than the average motherboard (Killer E3100G vs Killer + Intel + Realtek). The average motherboard uses Killer + Intel + Realtek LAN controller.
    Killer E3100G vs Killer + Intel + Realtek
  • Supports Bluetooth
    Bluetooth connectivity
    yes
    â–² Better than 51% of models
    This motherboard supports Bluetooth, while the average motherboard does not. 48.9% of motherboards support Bluetooth.
  • 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.
    Nahimic audio.
    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
  • 135 mm shorter
    Height
    170 mm
    ★ Better than 93% of models
    Market range: <170 mm – >320 mm
    This motherboard is shorter than the average motherboard (170 mm vs 305 mm). The average motherboard height is 305 mm.
    170 mm vs 305 mm
  • 74 mm narrower
    Width
    170 mm
    ★ Better than 93% of models
    Market range: <170 mm – >320 mm
    This motherboard is narrower than the average motherboard (170 mm vs 244 mm). The average motherboard width is 244 mm.
    170 mm vs 244 mm
  • 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 VRM phases
    VRM phases
    10+1+1
    â–² Better than 54% of models
    This motherboard has more VRM phases than the average motherboard (10+1+1 vs 10). The average motherboard has 10 VRM phase/s.
    10+1+1 vs 10
  • 2 fewer memory slots
    Memory slots
    2
    â–¼ Worse than 79% of models
    Market range: <2 – >4
    This motherboard has fewer memory slots than the average motherboard (2 vs 4). The average motherboard has 4 memory slot/s.
    2 vs 4
  • Less flexible PCIe lane configuration
    PCIe slot electrical configuration
    x16
    â–¼ Worse than 81% of models
    This motherboard has less flexible PCIe lane configuration than the average motherboard (x16 vs x16/x0/x4, x8/x8/x4). The average motherboard uses x16/x0/x4, x8/x8/x4 PCIe slot lane configuration.
    x16 vs x16/x0/x4, x8/x8/x4
  • 3 fewer USB 3.2 Gen1 ports
    N. of USB 3.2 Gen1 ports (USB-A)
    1
    â–¼ Worse than 87% of models
    Market range: <0 – >6
    This motherboard has fewer USB 3.2 Gen1 ports than the average motherboard (1 vs 4). The average motherboard has 4 USB 3.2 Gen1 port/s.
    1 vs 4
  • 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.
    0/1/10 vs 0/1/5/10
  • No multi-GPU support
    Multi-GPU support
    no
    â–¼ Worse than 55% of models
    This motherboard does not support multi-GPU, while the average motherboard does. 54.6% of motherboards support multi-GPU.
    Single PCIe x16 slot only.
  • 2.5 fewer fan headers
    N. of fan headers
    3
    â–¼ Worse than 77% of models
    Market range: <3 – >8
    This motherboard has fewer fan headers than the average motherboard (3 vs 5.5). The average motherboard has 5.5 fan header/s.
    3 vs 5.5
  • 2 fewer total USB connections
    Total USB ports (including headers)
    13
    â–¼ Worse than 65% of models
    Market range: <11 – >19
    This motherboard has fewer total USB connections than the average motherboard (13 vs 15). The average motherboard has 15 total USB connections.
    13 vs 15
  • 3 fewer 3.5mm audio jacks
    N. of 3.5mm audio jacks
    2
    â–¼ Worse than 89% of models
    Market range: <2 – >6
    This motherboard has fewer 3.5mm audio jacks than the average motherboard (2 vs 5). The average motherboard has 5 3.5mm audio jacks.
    2 vs 5
  • 7.1% lower user score
    User score
    7.5/ 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
    ▼▼
    <55-66-77-88-99-10
    ASRock B850I Lightning WiFi
    the average motherboard
    â–² Better than 75% of models
    ASRock B850I Lightning WiFi has a lower user score than the average motherboard (7.47 vs 8.000).
    7.47 vs 8
  • Less versatile form factor
    Form factor
    Mini-ITX
    â–¼ Worse than 85% of models
    This motherboard has less versatile form factor than the average motherboard (Mini-ITX vs ATX). The average motherboard comes in ATX form factor.
    Mini-ITX vs ATX
  • 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
  • No TPM connector
    TPM connector
    no
    â–¼ Worse than 88% of models
    This motherboard does not have a TPM connector, while the average motherboard does. 88% of motherboards include a TPM connector.
    Firmware TPM/PTT only.
  • 2 fewer memory slots
    Memory slots
    2
    â–¼ Worse than 79% of models
    Market range: <2 – >4
    This motherboard has fewer memory slots than the average motherboard (2 vs 4). The average motherboard has 4 memory slot/s.
    2 vs 4
  • 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.
    0/1/10 vs 0/1/5/10
  • Slower M.2 slot interfaces
    M.2 slot interface per slot
    1x PCIe 5.0 x4, 1x PCIe 4.0 x4
    â–² Better than 80% of models
    This motherboard has slower M.2 slot interfaces than the average motherboard (1x PCIe 5x4, 1x PCIe 4x4 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 5.0x4, 1x PCIe 4.0x4 vs 1x PCIe 5.0x4, 2x PCIe 4.0x4
  • Less flexible PCIe lane configuration
    PCIe slot electrical configuration
    x16
    â–¼ Worse than 81% of models
    This motherboard has less flexible PCIe lane configuration than the average motherboard (x16 vs x16/x0/x4, x8/x8/x4). The average motherboard uses x16/x0/x4, x8/x8/x4 PCIe slot lane configuration.
    x16 vs x16/x0/x4, x8/x8/x4
  • No multi-GPU support
    Multi-GPU support
    no
    â–¼ Worse than 55% of models
    This motherboard does not support multi-GPU, while the average motherboard does. 54.6% of motherboards support multi-GPU.
    Single PCIe x16 slot only.
  • 1 fewer PCIe x1 slots
    N. of PCIe x1 slots
    0
    â–¼ Worse than 69% of models
    Market range: <0 – >3
    This motherboard has fewer PCIe x1 slots than the average motherboard (0 vs 1). The average motherboard has 1 PCIe x1 slot/s.
    0 vs 1
  • 1 fewer PCIe 3.0x16 slots
    N. of PCIe 3.0 x16 slots
    0
    â–¼ Worse than 60% of models
    Market range: <0 – >3
    This motherboard has fewer PCIe 3.0x16 slots than the average motherboard (0 vs 1). The average motherboard has 1 PCIe 3.0x16 slot/s.
    0 vs 1
  • 3 fewer USB 3.2 Gen1 ports
    N. of USB 3.2 Gen1 ports (USB-A)
    1
    â–¼ Worse than 87% of models
    Market range: <0 – >6
    This motherboard has fewer USB 3.2 Gen1 ports than the average motherboard (1 vs 4). The average motherboard has 4 USB 3.2 Gen1 port/s.
    1 vs 4
  • 2 fewer total USB connections
    Total USB ports (including headers)
    13
    â–¼ Worse than 65% of models
    Market range: <11 – >19
    This motherboard has fewer total USB connections than the average motherboard (13 vs 15). The average motherboard has 15 total USB connections.
    13 vs 15
  • 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.
    0 vs 1
  • 1 fewer USB 2.0 headers
    N. of USB 2.0 headers (USB-A)
    1
    â–¼ Worse than 86% of models
    Market range: <1 – >2
    This motherboard has fewer USB 2.0 headers than the average motherboard (1 vs 2). The average motherboard has 2 USB 2.0 header/s.
    1 vs 2
  • 1 fewer PS/2 ports
    N. of PS/2 ports
    0
    â–¼ Worse than 59% of models
    Market range: <0 – >1
    This motherboard has fewer PS/2 ports than the average motherboard (0 vs 1). The average motherboard has 1 PS/2 port/s.
    0 vs 1
  • Older Bluetooth version
    Bluetooth version
    5.2
    â–² Better than 65% of models
    This motherboard has older Bluetooth version than the average motherboard (5.2 vs 5.4). The average motherboard supports Bluetooth 5.4.
    5.2 vs 5.4
  • 3 fewer 3.5mm audio jacks
    N. of 3.5mm audio jacks
    2
    â–¼ Worse than 89% of models
    Market range: <2 – >6
    This motherboard has fewer 3.5mm audio jacks than the average motherboard (2 vs 5). The average motherboard has 5 3.5mm audio jacks.
    2 vs 5
  • No optical S/PDIF out
    Optical S/PDIF out (TOSLINK)
    no
    â–¼ Worse than 56% of models
    This motherboard 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
    N. of fan headers
    3
    â–¼ Worse than 77% of models
    Market range: <3 – >8
    This motherboard has fewer fan headers than the average motherboard (3 vs 5.5). The average motherboard has 5.5 fan header/s.
    3 vs 5.5
  • No onboard RGB lighting
    Onboard RGB lighting
    no
    â–¼ Worse than 50% of models
    This motherboard does not have onboard RGB lighting, while the average motherboard does. 50.4% of motherboards include onboard RGB lighting.

Graphic comparison of ASRock B850I Lightning WiFi and other products in the Motherboards category

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Third-party reviews

United Kingdom
amazon
4.0
117 Reviews
United States
Amazon_logo.png
3.8
121 Reviews

(Reviews last updated: May 2026)

What customers like about ASRock B850I Lightning WiFi?

  • Excellent value for a Mini-ITX AM5 motherboard, often priced lower than competitors.
  • Supports PCIe 5.0 for both the main GPU slot and the primary M.2 NVMe slot.
  • Capable power delivery (VRM) that handles high-end Ryzen CPUs without thermal throttling.
  • Fast boot times compared to some rival AM5 boards.
  • Includes a 2-pin thermistor header and probe for advanced temperature monitoring.
  • Good memory overclocking stability and support for high-speed DDR5 modules.

What customers dislike about ASRock B850I Lightning WiFi?

  • Lacks Wi-Fi 7, featuring only Wi-Fi 6E.
  • Limited high-speed USB connectivity, with no USB4 or 20Gbps ports.
  • Minimalist design with no onboard RGB lighting or debug LEDs (requires external 'Hive' for some features).
  • Older Realtek ALC1220 audio codec instead of more modern solutions.
  • M.2 heatsink for the primary slot is noted as being quite small.
  • Early reports of BIOS-related reliability issues when paired with specific Zen 5 CPUs like the 9800X3D.

Video reviews

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

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