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BIOSTAR Z590I Valkyrie Review | 107 Data compared

Avg. price:~£170CPU socket:LGA 1200Chipset:Intel Z590Form factor:Mini-ITX

BIOSTAR Z590I Valkyrie Review: Compare 107 technical specifications and user reviews to see how this product ranks in the Motherboards category and whether it is worth buying.

6.5

Overall score

Score
6.5/ 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–¼ Worse than 51% of models
Score components

90%

6.3

Technical Score

10%

7.8

User score

â–¼Worse than 51% of motherboards
6.3

Technical Score

Technical score
6.3/ 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–¼ Worse than 51% of models
Score components

19%

4.1

Memory

16%

8.4

Platform & Features

16%

6.6

Storage

15%

7.5

Network

13%

5.9

Ports & USB

8%

4.6

Expansion

8%

6.0

Power & Cooling

5%

9.0

Audio

â–¼Worse than 51% of motherboards
7.8

User score

User score
7.8/ 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 69% of models
Score components

70%

9.6

User reviews

30%

3.8

Popularity

User score:
United Kingdom
amazon
4.9
(5)
United States
Amazon_logo.png
4.6
(3)

(Reviews last updated: May 2026)

â–¼Worse than 69% of motherboards
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Best prices in UK

Best rankings

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

The Biostar Z590I Valkyrie is a high-end Mini-ITX motherboard for Intel 10th and 11th Gen Core processors, built on the Z590 chipset with a strong 10-phase 90A power design. Key features include DDR4 support up to 5000+ MHz, PCIe 4.0 support, an M.2 PCIe 4.0 slot, 2.5GbE LAN, USB 3.2 Gen2x2 Type-C, and active VRM cooling for better thermal control in a compact format. Main strengths are its overclocking-ready power delivery, premium build quality, and strong I/O for a small board. Main drawbacks are the lack of an included Wi-Fi card despite antenna support, a relatively high launch price, and a BIOS interface some users find less intuitive than rivals.

Technical Specifications of motherboard BIOSTAR Z590I Valkyrie

Technical Score
Technical score
6.3/ 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–¼ Worse than 51% of models
Score components:

19%

4.1

Memory

16%

8.4

Platform & Features

16%

6.6

Storage

15%

7.5

Network

13%

5.9

Ports & USB

8%

4.6

Expansion

8%

6.0

Power & Cooling

5%

9.0

Audio

6.3
BIOSTAR Z590I Valkyrie has a technical score of 6.3 points, which is lower than that of 50.8% of products in this category.
User score
User score
7.8/ 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 69% of models
Score components

70%

9.6

User reviews

30%

3.8

Popularity

User score:
United Kingdom
amazon
4.9
(5)
United States
Amazon_logo.png
4.6
(3)

(Reviews last updated: May 2026)

7.8
BIOSTAR Z590I Valkyrie has a user score of 7.85 points, which is lower than that of 69% of products in this category.
Popularity
Popularity
3.8/ 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–¼ Worse than 72% of models
Popularity:
BIOSTAR Z590I Valkyrie has a popularity score of 3.8 points, which is lower than that of 70.8% of products in this category.
3.8
BIOSTAR Z590I Valkyrie has a popularity score of 3.8 points, which is lower than that of 70.8% of products in this category.
Ratio quality/price
Value for money
7.4/ 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–¼ Worse than 52% of models
Score components:

60%

6.5

Overall score

40%

9.6

Price

7.4
BIOSTAR Z590I Valkyrie has a value-for-money score of 7.4 points, which is higher than that of 47.6% of products in this category.
Brand name
Biostar
CPU socket
LGA 1200
CPU socket
LGA 1200
â–¼ Worse than 62% of models
This motherboard uses the LGA 1200 CPU socket, which is less advanced than that of 61.5% of motherboards and equal to that of 8.8% of motherboards.
CPU platform
Intel
CPU platform
Intel
â–² Better than 32% of models
This motherboard is built for the Intel CPU platform, which is more versatile than that of 31.6% of motherboards and equal to that of 68.4% of motherboards.
Chipset
Intel Z590
Chipset
Intel Z590
â–¼ Worse than 49% of models
This motherboard uses the Intel Z590 chipset, which is more advanced than that of 48.2% of motherboards and equal to that of 2.4% 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
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
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
64 GB
Maximum memory capacity
64 GB
â–¼ Worse than 63% of models
Market range: <32 GB – >256 GB
This motherboard supports up to 64 GB of memory, which is less than 62.6% of motherboards and equal to 24.3% 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.
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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 x4/SATA
M.2 slot interface per slot
1x PCIe 4.0 x4, 1x PCIe 3.0 x4/SATA
â–² Better than 53% of models
This motherboard offers 1x PCIe 4.0x4, 1x PCIe 3.0x4/SATA for M.2 slot interfaces, which is faster than that of 53.2% of motherboards and equal to that of 2.4% of motherboards.
one slot requires 11th Gen CPU.
N. of SATA 3 connectors
4
N. of SATA 3 connectors
4
â–¼ Worse than 48% of models
Market range: <4 – >8
This motherboard has 4 SATA 3 connectors, which is more than 5.6% of motherboards and equal to 46.2% of motherboards.
some SATA ports disabled with certain M.2 use
Supported RAID levels
0/1/5/10
Supported RAID levels
0/1/5/10
â–² Better than 32% of models
This motherboard supports RAID levels 0/1/5/10, which is broader than 32% of motherboards and equal to 68% 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.
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
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.
Depends on CPU.
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)
1
N. of USB 3.2 Gen2x2 ports (USB-C)
1
â–² Better than 82% of models
Market range: <0 – >1
This motherboard has 1 USB 3.2 Gen2x2 ports (USB-C), which is more than 81.7% of motherboards and equal to 18% 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
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 6.
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.
N. of 3.5mm audio jacks
3
N. of 3.5mm audio jacks
3
â–¼ Worse than 50% of models
Market range: <2 – >6
This motherboard 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
8+2
VRM phases
8+2
â–¼ Worse than 57% of models
This motherboard has 8+2 VRM phases, which is fewer than 57.4% of motherboards and equal to 4.4% 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
1 A
Pump header max current
1 A
â–¼ Worse than 56% of models
Market range: <0 A – >3 A
This motherboard supports up to 1 A on the pump header, which is lower than that of 56.3% of motherboards and equal to that of 19.7% of motherboards.
Show more

BIOSTAR Z590I Valkyrie vs the average motherboard

246810TotalPlatform & FeaturesMemoryStorageExpansionPorts & USBNetworkAudioPower & Cooling
  • 1 more USB 3.2 Gen2x2 USB-C ports
    N. of USB 3.2 Gen2x2 ports (USB-C)
    1
    â–² Better than 82% of models
    Market range: <0 – >1
    This motherboard has more USB 3.2 Gen2x2 USB-C ports than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2x2 USB-C port/s.
    1 vs 0
  • 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
  • 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.
  • 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
  • Includes dual BIOS
    Dual BIOS
    yes
    â–² Better than 77% of models
    This motherboard has dual BIOS, while the average motherboard does not. 23% of motherboards include dual BIOS.
  • 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
  • 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 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
  • 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 dual BIOS
    Dual BIOS
    yes
    â–² Better than 77% of models
    This motherboard has dual BIOS, while the average motherboard does not. 23% of motherboards include dual BIOS.
  • Newer CPU socket
    CPU socket
    LGA 1200
    â–¼ Worse than 62% of models
    This motherboard has newer CPU socket than the average motherboard (LGA 1200 vs LGA 1151). The average motherboard uses LGA 1151 CPU socket.
    LGA 1,200 vs LGA 1,151
  • 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.
    Onboard reset button.
  • 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 USB 3.2 Gen2x2 USB-C ports
    N. of USB 3.2 Gen2x2 ports (USB-C)
    1
    â–² Better than 82% of models
    Market range: <0 – >1
    This motherboard has more USB 3.2 Gen2x2 USB-C ports than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2x2 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 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.
    Gen 2x2 Type-C header
    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
  • 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
  • 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
  • More basic motherboard chipset
    Chipset
    Intel Z590
    â–¼ Worse than 49% of models
    This motherboard has more basic motherboard chipset than the average motherboard (Intel Z590 vs Intel B860). The average motherboard uses Intel B860 chipset.
    Intel Z590 vs Intel B860
  • 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
  • Slower M.2 slot interfaces
    M.2 slot interface per slot
    1x PCIe 4.0 x4, 1x PCIe 3.0 x4/SATA
    â–² Better than 53% of models
    This motherboard has slower M.2 slot interfaces than the average motherboard (1x PCIe 4x4, 1x PCIe 3x4/SATA vs 1x PCIe 5x4, 2x PCIe 4x4). The average motherboard uses 1x PCIe 5.0x4, 2x PCIe 4.0x4 M.2 slot interfaces.
    one slot requires 11th Gen CPU.
    1x PCIe 4.0x4, 1x PCIe 3.0x4/SATA vs 1x PCIe 5.0x4, 2x PCIe 4.0x4
  • 50% less maximum memory capacity
    Maximum memory capacity
    64 GB
    â–¼ Worse than 63% of models
    Market range: <32 GB – >256 GB
    This motherboard has fewer maximum memory capacity than the average motherboard (64 GB vs 128 GB). The average motherboard supports 128 GB of memory.
    64 GB vs 128 GB
  • 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.
    Depends on CPU.
    x16 vs x16/x0/x4, x8/x8/x4
  • 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.
  • 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.
  • 63.8% less popular
    BIOSTAR Z590I Valkyrie is less popular than the average motherboard (3.82 vs 6.3).
    3.82 vs 6.26
  • More basic motherboard chipset
    Chipset
    Intel Z590
    â–¼ Worse than 49% of models
    This motherboard has more basic motherboard chipset than the average motherboard (Intel Z590 vs Intel B860). The average motherboard uses Intel B860 chipset.
    Intel Z590 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.
  • 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
  • Fewer useful accessories
    Included accessories
    4x SATA cables, Wi-Fi antenna
    â–¼ Worse than 82% of models
    This motherboard has fewer useful accessories than the average motherboard (4x SATA cables, 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.
    4x SATA cables, Wi-Fi antenna vs 2x SATA cables, Wi-Fi antenna, M.2 kit, front-panel adapter, RGB cable
  • 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
  • 50% less maximum memory capacity
    Maximum memory capacity
    64 GB
    â–¼ Worse than 63% of models
    Market range: <32 GB – >256 GB
    This motherboard has fewer maximum memory capacity than the average motherboard (64 GB vs 128 GB). The average motherboard supports 128 GB of memory.
    64 GB vs 128 GB
  • 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 x4/SATA
    â–² Better than 53% of models
    This motherboard has slower M.2 slot interfaces than the average motherboard (1x PCIe 4x4, 1x PCIe 3x4/SATA vs 1x PCIe 5x4, 2x PCIe 4x4). The average motherboard uses 1x PCIe 5.0x4, 2x PCIe 4.0x4 M.2 slot interfaces.
    one slot requires 11th Gen CPU.
    1x PCIe 4.0x4, 1x PCIe 3.0x4/SATA 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.
    Depends on CPU.
    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.
  • 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
  • 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 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.
    supports 2 USB 2 ports
    1 vs 2
  • 1 fewer USB 3.2 Gen1 ports
    N. of USB 3.2 Gen1 ports (USB-A)
    3
    â–¼ Worse than 52% of models
    Market range: <0 – >6
    This motherboard has fewer USB 3.2 Gen1 ports than the average motherboard (3 vs 4). The average motherboard has 4 USB 3.2 Gen1 port/s.
    3 vs 4
  • Older HDMI version
    HDMI version
    2.0
    â–² Better than 46% of models
    This motherboard has older HDMI version than the average motherboard (2 vs 2.1). The average motherboard supports HDMI 2.1.
    2.0 vs 2.1
  • 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.
  • 2 fewer 3.5mm audio jacks
    N. of 3.5mm audio jacks
    3
    â–¼ Worse than 50% of models
    Market range: <2 – >6
    This motherboard has fewer 3.5mm audio jacks than the average motherboard (3 vs 5). The average motherboard has 5 3.5mm audio jacks.
    3 vs 5
  • 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
  • 1 A lower pump header current limit
    Pump header max current
    1 A
    â–¼ Worse than 56% of models
    Market range: <0 A – >3 A
    This motherboard has a lower pump header current than the average motherboard (1 A vs 2 A). The average motherboard provides pump header current of 2 A.
    1 A vs 2 A

Graphic comparison of BIOSTAR Z590I Valkyrie and other products in the Motherboards category

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Third-party reviews

United Kingdom
amazon
4.9
5 Reviews
United States
Amazon_logo.png
4.6
3 Reviews

(Reviews last updated: May 2026)

What customers like about BIOSTAR Z590I Valkyrie?

  • Excellent power delivery (10-phase VRM) that matches high-end competitors
  • High build quality with a sturdy, aesthetically pleasing black and gold design
  • Comprehensive connectivity for an ITX board, including 2.5GbE LAN and PCIe 4.0 support
  • Competitive pricing compared to other premium Z590 mini-ITX options
  • Stable performance and reliable overclocking capabilities for 10th and 11th Gen Intel CPUs
  • Includes active VRM cooling with small integrated fans
  • Dual BIOS support and user-friendly 'EZ Mode' interface

What customers dislike about BIOSTAR Z590I Valkyrie?

  • Lack of integrated Wi-Fi and Bluetooth (though a dedicated M.2 slot is provided)
  • Memory compatibility issues, specifically difficulty achieving high 1:1 gear ratios
  • Lacks Thunderbolt support, which is common on other high-end Z590 ITX boards
  • The large VRM heatsinks may cause clearance issues with some CPU coolers or AIOs
  • Software and BIOS interface are often viewed as less refined than major brands (ASUS/MSI/Gigabyte)
  • Absence of an S/PDIF optical audio out port

Video reviews

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

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