OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Motherboards Methodology v3.0
Motherboards Methodology v3.0
Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Motherboards Methodology v3.0: the technical score from the specifications is the base, and independent expert and video reviews (up to ±0.5 points), owner opinions (up to ±0.3) and best-of lists (up to +0.3) move it up or down.
Explore Motherboards Methodology v3.0

ASRock Z490 Phantom Gaming-ITX/TB3 review: 109 specs compared

Avg. price:~£260CPU socket:LGA 1200Chipset:Intel Z490Form factor:Mini-ITX

ASRock Z490 Phantom Gaming-ITX/TB3 Review: Compare 109 technical specifications and 2 expert reviews to see how this product ranks in the Motherboards category and whether it is worth buying.

ASRock Z490 Phantom Gaming-ITX/TB3
6.3/10

Overall score

Score
6.3/ 10
✕
What it is
Our main score for this model, 1–10. It combines specs, expert reviews, best-of lists, owners and ratings from across the web.
How we count it
Parts: Technical score 40%, Reviews score 20%, List score 20%, Sentiment score 10%, User score 10%
Marks: Each part gets a mark out of 10. For reviews, lists and owners, a typical model in this category gets about 8 and the best one gets 10.
No data yet: A part with no data shows "?". It counts as the mark of a weaker model in this category (4 in 5 models with data score higher). This way, models with reviews, lists and owners usually come out ahead.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 78% of models
Score components

40%

5.8

Technical score

20%

5.8

Reviews score

20%

?

List scoreNot enough data yet, so we use 7.5, the mark of a weaker model in this category

10%

?

Sentiment scoreNot enough data yet, so we use 7.0, the mark of a weaker model in this category

10%

5.8

User score

â–¼Worse than 78% of motherboards
7.1

Value for money

Value for money
7.1/ 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 88% of models
Score components

70%

6.3

Overall score

30%

9.2

Price

â–¼Worse than 88%
5.8

Technical score

Technical score
5.8/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 40% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 56% of models
Score components

19%

4.4

Memory

16%

8.0

Platform

16%

5.3

Storage

15%

8.1

Network

13%

3.6

Ports

8%

2.9

Expansion

8%

5.7

Power & Cooling

5%

9.0

Audio

â–¼Worse than 56%
5.8

Reviews score

Reviews score
5.8/ 10
✕
What it is
Average grade from independent test sites, magazines and video reviewers, 1–10.
How we count it
Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Big test sites count more, short reviews half as much as full tests. A video review counts half.
Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.8 for now.
Share: Reviews count 20% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 78% of models

5.8

Mark 7.9 is below the typical mark 8.3 of this category, so it cannot lift the score above the technical score

80%

8.2

Average grade

20%

6.9

Popularity

Grades by review (2)
2 reviews: 1 with a printed score, 1 estimated from the review. Reviews count 20% of the overall score.
Ratings from across the web count in the User score, not in this score.
â–¼Worse than 78%
5.8

User score

User score
5.8/ 10
✕
What it is
How happy buyers are with this model, based on ratings from across the web.
How we count it
Enough data: A model needs at least 1 rating from across the web. Without one, it counts as 7.9, the mark of a weaker rated model in this category.
Share: User score counts 10% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 76% of models

5.8

Mark 7.6 is below the typical mark 8.4 of this category, so it cannot lift the score above the technical score

70%

7.6

Rating

30%

7.6

Popularity

â–¼Worse than 76%
?

List score

List score
7.5/ 10
✕
What it is
How often independent test sites, magazines and video reviewers put this model in their best-of lists for this category.
How we count it
Points: The model in the most lists of this category gets 10; the others get 8 to 10 in proportion. In no list yet: 7.5. Lists count 20% of the overall score.
Enough data: Every list counts, even a single one. With fewer than 5 best-of lists in the category, this part is left out.
Lists with this model (0)
Not in any best-of list yet, so this part counts as 7.5. Models in a list get 8 to 10.
Not in any best-of list yet
  • asrock-z490-phantom-gaming-itx-tb3
  • asrock-z490-phantom-gaming-itx-tb3
  • asrock-z490-phantom-gaming-itx-tb3
  • asrock-z490-phantom-gaming-itx-tb3
  • asrock-z490-phantom-gaming-itx-tb3
asrock-z490-phantom-gaming-itx-tb3
asrock-z490-phantom-gaming-itx-tb3
asrock-z490-phantom-gaming-itx-tb3
asrock-z490-phantom-gaming-itx-tb3
asrock-z490-phantom-gaming-itx-tb3
Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
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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Technical Specifications of motherboard ASRock Z490 Phantom Gaming-ITX/TB3

Technical score
Technical score
5.8/ 10
✕
What it is
How good the specs are compared with the other models in this category, 1–10.
How we count it
Areas: We rate the specs in each area against the other models in this category.
Weighting: The areas that matter most to buyers count more. The shares are shown under Score components.
Share: The technical score is 40% of the overall score.
Score distribution
â–¼
<55-66-77-88-99-10
â–¼ Worse than 56% of models
Score components:

19%

4.4

Memory

16%

8.0

Platform

16%

5.3

Storage

15%

8.1

Network

13%

3.6

Ports

8%

2.9

Expansion

8%

5.7

Power & Cooling

5%

9.0

Audio

5.8
Reviews score
5.8
User score
5.8
List score
?
Value for money
Value for money
7.1/ 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 88% of models
Score components:

70%

6.3

Overall score

30%

9.2

Price

7.1
CPU socket
LGA 1200
This motherboard uses LGA 1200, which is less up-to-date than 61.9% of Motherboards and the same as 8.8% of Motherboards.
CPU platform
Intel
Chipset
Intel Z490
This motherboard uses Intel Z490, which is less capable than 57.2% of Motherboards and as capable as 2.8% of Motherboards.
Form factor
Mini-ITX
Integrated graphics support
yes
This motherboard supports integrated graphics. 10.2% of motherboards support this feature.
Rear outputs: HDMI + DisplayPort + USB4 / Thunderbolt.
Show more
DDR memory version
DDR4
This motherboard uses DDR4, which is more modern than 13.4% of Motherboards and the same as 50.4% of Motherboards.
Memory slots
2
Market range: <2 – >4
This motherboard has 2 Memory slots, which is fewer than 78.1% of motherboards and equal to 21.8% of motherboards.
Maximum memory capacity
64 GB
Market range: <32 GB – >256 GB
This motherboard supports up to 64 GB of memory, which is less than 63% of motherboards and equal to 23.9% of motherboards.
Memory channels
2
Maximum RAM speed
4,666 MT/s
Market range: <2.1k MT/s – >8k MT/s
This motherboard supports memory speeds up to 4,666 MT/s, which is lower than that of 50% of motherboards and equal to that of 0.1% of motherboards.
Show more
N. of M.2 sockets
2
Market range: <0 – >4
This motherboard has 2 M.2 sockets, which is more than 30.5% of motherboards and equal to 34.5% of motherboards.
M.2 slot interface per slot
1x PCIe 3.0 x4, 1x PCIe 3.0 x4/SATA
This motherboard offers M.2 slots: 1x PCIe 3.0x4, 1x PCIe 3.0x4/SATA, which is slower than 61.8% of Motherboards and the same as 1.9% of Motherboards.
N. of SATA 3 connectors
4
Market range: <4 – >8
This motherboard has 4 SATA 3 connectors, which is more than 6.1% of motherboards and equal to 46.8% of motherboards.
Supported RAID levels
0/1/5/10
This motherboard RAID support: 0/1/5/10, which is more flexible than 32.5% of Motherboards and the same as 67.5% of Motherboards.
JBOD excluded from RAID-level set
NVMe RAID support
yes
This motherboard supports NVMe RAID. 40.2% of motherboards support this feature.
Intel RST support
Show more
N. of PCIe 5.0 x16 slots
0
Market range: <0 – >1
This motherboard has 0 PCIe 5.0x16 slots, which is fewer than 31.6% of motherboards and equal to 68.4% of motherboards.
N. of PCIe 4.0 x16 slots
0
Market range: <0 – >1
This motherboard has 0 PCIe 4.0x16 slots, which is fewer than 44.8% of motherboards and equal to 55.2% of motherboards.
N. of PCIe 3.0 x16 slots
1
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
This motherboard splits its PCIe lanes as x16, which is less generous than 81% of Motherboards and the same as 16.1% of Motherboards.
PCIe bifurcation support
yes
This motherboard supports PCIe bifurcation. 40.3% of motherboards support this feature.
x8/x8, x8/x4/x4.
Show more
Total USB ports (rear I/O)
6
Market range: <6 – >10
This motherboard has 6 USB ports (rear I/O), which is fewer than 63.8% of motherboards and equal to 32.8% of motherboards.
Total USB ports (including headers)
11
Market range: <11 – >19
This motherboard has 11 USB ports (including headers), which is fewer than 88.7% of motherboards and equal to 3% of motherboards.
Total USB-C ports (rear I/O)
1
Market range: <0 – >2
This motherboard has 1 USB-C ports (rear I/O), which is more than 35.8% of motherboards and equal to 48.3% of motherboards.
Thunderbolt / USB4 Type-C ports counted.
Total USB-C ports (including headers)
1
Market range: <0 – >3
This motherboard has 1 USB-C ports (including headers), which is more than 30.5% of motherboards and equal to 21.1% of motherboards.
includes internal USB-C header.
N. of USB 3.2 Gen2x2 ports (USB-C)
0
Market range: <0 – >1
This motherboard has 0 USB 3.2 Gen2x2 ports (USB-C), which is fewer than 18% of motherboards and equal to 82% of motherboards.
Thunderbolt excluded.
Show more
LAN speed
2.5 Gbps
Market range: <1 Gbps – >2.5 Gbps
This motherboard supports LAN speeds up to 2.5 Gbps, which is higher than that of 49% of motherboards and equal to that of 41.4% of motherboards.
LAN controller
Intel I225-V
This motherboard has a Intel I225-V LAN controller, which is faster than 90.1% of Motherboards and equal to 4.2% of Motherboards.
N. of RJ45 ports
1
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
This motherboard supports Wi-Fi connectivity. 50% of motherboards support this feature.
Wi-Fi version
Wi-Fi 6 (802.11ax)
This motherboard uses Wi-Fi 6 (802.11ax), which is newer than 60.3% of Motherboards and the same as 11.2% of Motherboards.
Show more
Audio codec
Realtek ALC1220
This motherboard uses Realtek ALC1220, which is higher-end than 65.5% of Motherboards and the same as 12.9% of Motherboards.
Audio channels
7.1
This motherboard offers 7.1 audio channels, which is more than 4.7% of motherboards and equal to 95.3% of motherboards.
Audio SNR
120 dB
Market range: <95 dB – >120 dB
This motherboard has an audio SNR of 120 dB, which is higher than that of 55.6% of motherboards and equal to that of 41% of motherboards.
Headphone amp support
yes
This motherboard supports a headphone amp. 41.2% of motherboards support this feature.
headphone amp on front panel.
N. of 3.5mm audio jacks
3
Market range: <2 – >6
This motherboard has 3 3.5mm audio jacks, which is more than 11.3% of motherboards and equal to 39.3% of motherboards.
Show more
VRM phases
9
This motherboard has 9 VRM phases, which is fewer than 63.1% of motherboards and equal to 1.3% of motherboards.
N. of CPU power connectors
1
Market range: <1 – >2
This motherboard has 1 CPU power connectors, which is fewer than 45.2% of motherboards and equal to 54.9% of motherboards.
N. of fan headers
3
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
This motherboard has a pump header. 22.1% of motherboards include this feature.
Pump header max current
2 A
Market range: <0 A – >3 A
This motherboard supports up to 2 A on the pump header, which is higher than that of 45.1% of motherboards and equal to that of 32.6% of motherboards.
Show more

ASRock Z490 Phantom Gaming-ITX/TB3 vs the average motherboard

246810TotalPlatformMemoryStorageExpansionPortsNetworkAudioPower & Cooling
  • More capable LAN controller
    This motherboard has a faster LAN controller than the average motherboard (Intel I225-V vs Killer + Intel + Realtek).
    Intel I225-V vs Killer + Intel + Realtek
  • 2 more USB 3.2 Gen2 ports
    This motherboard has more USB 3.2 Gen2 ports than the average motherboard (3 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.
    3 vs 1
  • Integrated I/O shield
    This motherboard has an integrated I/O shield, while the average motherboard does not. 46.6% of motherboards include an integrated I/O shield.
  • More capable onboard audio
    This motherboard has a higher-end audio codec than the average motherboard (Realtek ALC1220 vs Realtek ALC897).
    Realtek ALC1220 vs Realtek ALC897
  • Rear-panel CMOS reset button
    This motherboard has a rear-panel CMOS reset button, while the average motherboard does not. 26.5% of motherboards include a rear-panel CMOS reset button.
  • Supports ECC memory
    This motherboard supports ECC memory, while the average motherboard does not. 20.9% of motherboards support ECC memory.
  • Supports Bluetooth
    This motherboard supports Bluetooth, while the average motherboard does not. 49% of motherboards support Bluetooth.
  • 1 more Thunderbolt 3 ports
    This motherboard has more Thunderbolt 3 ports than the average motherboard (1 vs 0). The average motherboard has 0 Thunderbolt 3 port/s.
    Thunderbolt 3 on USB-C
    1 vs 0
  • Integrated I/O shield
    This motherboard has an integrated I/O shield, while the average motherboard does not. 46.6% of motherboards include an integrated I/O shield.
  • Rear-panel CMOS reset button
    This motherboard has a rear-panel CMOS reset button, while the average motherboard does not. 26.5% of motherboards include a rear-panel CMOS reset button.
  • More up-to-date socket
    This motherboard uses a more up-to-date socket than the average motherboard (LGA 1200 vs LGA 1151).
    LGA 1,200 vs LGA 1,151
  • Supports ECC memory
    This motherboard supports ECC memory, while the average motherboard does not. 20.9% of motherboards support ECC memory.
  • 2 more USB 3.2 Gen2 ports
    This motherboard has more USB 3.2 Gen2 ports than the average motherboard (3 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.
    3 vs 1
  • 1 more Thunderbolt 3 ports
    This motherboard has more Thunderbolt 3 ports than the average motherboard (1 vs 0). The average motherboard has 0 Thunderbolt 3 port/s.
    Thunderbolt 3 on USB-C
    1 vs 0
  • More capable LAN controller
    This motherboard has a faster LAN controller than the average motherboard (Intel I225-V vs Killer + Intel + Realtek).
    Intel I225-V vs Killer + Intel + Realtek
  • Supports Bluetooth
    This motherboard supports Bluetooth, while the average motherboard does not. 49% of motherboards support Bluetooth.
  • More recent Wi-Fi standard
    This motherboard has a more recent Wi-Fi standard than the average motherboard (Wi-Fi 6 (802.11ax) vs Wi-Fi 5 (802.11ac)).
    Wi-Fi 6 (802.11ax) vs Wi-Fi 5 (802.11ac)
  • More capable onboard audio
    This motherboard has a higher-end audio codec than the average motherboard (Realtek ALC1220 vs Realtek ALC897).
    Realtek ALC1220 vs Realtek ALC897
  • 5 dB higher audio SNR
    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
  • Includes onboard RGB lighting
    This motherboard has onboard RGB lighting, while the average motherboard does not. 50% of motherboards include onboard RGB lighting.
  • More basic chipset
    This motherboard uses a more basic chipset than the average motherboard (Intel Z490 vs Intel B860).
    Intel Z490 vs Intel B860
  • 2 fewer memory slots
    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 NVMe storage slots
    This motherboard has slower M.2 slots than the average motherboard (1x PCIe 3x4, 1x PCIe 3x4/SATA vs 1x PCIe 5x4, 2x PCIe 4x4).
    1x PCIe 3.0x4, 1x PCIe 3.0x4/SATA vs 1x PCIe 5.0x4, 2x PCIe 4.0x4
  • 2 fewer rear USB ports
    This motherboard has fewer rear USB ports than the average motherboard (6 vs 8). The average motherboard has 8 rear USB port/s.
    6 vs 8
  • 50% less maximum memory capacity
    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
  • 4 fewer total USB connections
    This motherboard has fewer total USB connections than the average motherboard (11 vs 15). The average motherboard has 15 total USB connections.
    11 vs 15
  • No BIOS flashback support
    This motherboard does not support BIOS flashback, while the average motherboard does. 51.3% of motherboards support BIOS flashback.
  • Less generous lane split
    This motherboard splits its PCIe lanes less generously than the average motherboard (x16 vs x16/x0/x4, x8/x8/x4).
    x16 vs x16/x0/x4, x8/x8/x4
  • 20.5% lower review score
    Reviews score
    5.8/ 10
    ✕
    What it is
    Average grade from independent test sites, magazines and video reviewers, 1–10.
    How we count it
    Grades: Each review's own score is converted to 1–10; without one, we grade the review ourselves. Big test sites count more, short reviews half as much as full tests. A video review counts half.
    Score: The average grade is 80% of the review mark; the number of reviews is the other 20% (1 review = 5, the typical number in this category = 8, the most-reviewed model = 10).
    Enough data: With few reviews, the average grade is pulled toward the typical grade of this category. No reviews yet: 7.8 for now.
    Share: Reviews count 20% of the overall score.
    Score distribution
    â–¼
    <55-66-77-88-99-10
    â–¼ Worse than 78% of models

    5.8

    Mark 7.9 is below the typical mark 8.3 of this category, so it cannot lift the score above the technical score

    80%

    8.2

    Average grade

    20%

    6.9

    Popularity

    Grades by review (2)
    2 reviews: 1 with a printed score, 1 estimated from the review. Reviews count 20% of the overall score.
    Ratings from across the web count in the User score, not in this score.
    5.8 vs 7.3
  • 21.6% lower user score
    User score
    5.8/ 10
    ✕
    What it is
    How happy buyers are with this model, based on ratings from across the web.
    How we count it
    Enough data: A model needs at least 1 rating from across the web. Without one, it counts as 7.9, the mark of a weaker rated model in this category.
    Share: User score counts 10% of the overall score.
    Score distribution
    â–¼
    <55-66-77-88-99-10
    â–¼ Worse than 76% of models

    5.8

    Mark 7.6 is below the typical mark 8.4 of this category, so it cannot lift the score above the technical score

    70%

    7.6

    Rating

    30%

    7.6

    Popularity

    5.8 vs 7.4
  • 8.1% worse value for money
    ASRock Z490 Phantom Gaming-ITX/TB3 has worse value for money than the average motherboard (7.12 vs 7.7).
    7.12 vs 7.7
  • 73.3% more expensive
    ASRock Z490 Phantom Gaming-ITX/TB3 is more expensive than the average motherboard (£260 vs £150).
    £260 vs £150
  • More basic chipset
    This motherboard uses a more basic chipset than the average motherboard (Intel Z490 vs Intel B860).
    Intel Z490 vs Intel B860
  • No BIOS flashback support
    This motherboard does not support BIOS flashback, while the average motherboard does. 51.3% of motherboards support BIOS flashback.
  • Fewer BIOS update methods
    This motherboard offers fewer BIOS update methods than the average motherboard (UEFI utility, Windows app, internet flash vs UEFI utility, flashback, Windows app).
    UEFI utility, Windows app, internet flash vs UEFI utility, flashback, Windows app
  • 2 fewer memory slots
    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
    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
  • Slower NVMe storage slots
    This motherboard has slower M.2 slots than the average motherboard (1x PCIe 3x4, 1x PCIe 3x4/SATA vs 1x PCIe 5x4, 2x PCIe 4x4).
    1x PCIe 3.0x4, 1x PCIe 3.0x4/SATA vs 1x PCIe 5.0x4, 2x PCIe 4.0x4
  • Less generous lane split
    This motherboard splits its PCIe lanes less generously than the average motherboard (x16 vs x16/x0/x4, x8/x8/x4).
    x16 vs x16/x0/x4, x8/x8/x4
  • No multi-GPU support
    This motherboard does not support multi-GPU, while the average motherboard does. 53.9% of motherboards support multi-GPU.
    Single PCIe x16 slot only.
  • 1 fewer PCIe x1 slots
    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
  • 2 fewer rear USB ports
    This motherboard has fewer rear USB ports than the average motherboard (6 vs 8). The average motherboard has 8 rear USB port/s.
    6 vs 8
  • 4 fewer total USB connections
    This motherboard has fewer total USB connections than the average motherboard (11 vs 15). The average motherboard has 15 total USB connections.
    11 vs 15
  • 2 fewer USB 3.2 Gen1 ports
    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 USB 2.0 headers
    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
  • Less recent Bluetooth version
    This motherboard has a less recent Bluetooth version than the average motherboard (5.1 vs 5.4).
    5.1 vs 5.4
  • 2.5 fewer fan headers
    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 fewer ARGB headers
    This motherboard has fewer ARGB headers than the average motherboard (1 vs 2). The average motherboard has 2 ARGB header/s.
    1 vs 2
  • Fewer VRM phases
    This motherboard has fewer VRM phases than the average motherboard (9 vs 10). The average motherboard has 10 VRM phase/s.
    9 vs 10

Expert reviews

In-depth analysis and verdict from leading tech publications

5.5
kitguru.net
✓ explicit
05/03/2021
Lab test · Stock power and VRM
Verdict
The ASRock Z490 Phantom Gaming-ITX/TB3 has solid components and Thunderbolt 3, but aggressive stock settings and weak VRM cooling slow the CPU even at stock speeds.
9.5
elchapuzasinformatico.com
≈ estimated
16/07/2020
Hands-on review · Mini-ITX build
Verdict
The ASRock Z490 Phantom Gaming-ITX/TB3 packs Wi-Fi 6, Thunderbolt 3 and a 9-phase VRM into a 17x17 cm board, but has only one graphics slot and two memory slots.

Third-party reviews

What customers like about ASRock Z490 Phantom Gaming-ITX/TB3

  • Premium power delivery with 90A power chokes and 9-phase VRM design for stable performance
  • High-speed connectivity including Thunderbolt 3 (40Gbps) and 2.5GbE LAN
  • Excellent RAM overclocking support, reaching speeds of 4666MHz+ (OC)
  • Compact ITX form factor that maintains features typically found on full-sized ATX boards
  • Active VRM cooling with quiet fans that manage temperatures effectively during heavy loads
  • Includes high-quality audio features like the Realtek ALC1220 codec and S/PDIF Out port
  • Subtle and customizable RGB lighting effects with a dedicated BIOS toggle

What customers don't like about ASRock Z490 Phantom Gaming-ITX/TB3

  • Lack of an internal USB Type-C header, which can leave case front-panel ports unusable
  • Unique vertical M.2 daughter card can cause clearance issues with certain CPU coolers (e.g., NZXT H1)
  • Limited internal expansion with only one USB 3.0 and one USB 2.0 header
  • M.2 slots are split between a vertical riser and the back of the board, which may complicate builds
  • Some users reported throttling issues at stock settings under specific high-load scenarios

Verdict

The ASRock Z490 Phantom Gaming-ITX/TB3 is a high-performance Mini-ITX motherboard featuring the Intel Z490 chipset and an LGA 1200 socket for 10th and 11th Gen Core processors. It is distinguished by its 10-phase VRM with 90A power chokes and an active-cooled heatsink, alongside premium connectivity including a 40Gbps Thunderbolt 3 Type-C port, 2.5GbE LAN, and Wi-Fi 6. Storage is handled via two Ultra M.2 slots (one on a unique vertical daughter card) and four SATA3 ports, while memory support reaches DDR4-4666+(OC) across two DIMM slots. Main pros include its exceptional I/O for the form factor and solid power delivery components for overclocking; however, notable cons include loud 30mm VRM fans, potential clearance issues for CPU coolers due to the vertical riser and tall capacitors, and the absence of an internal USB Type-C front panel header.

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