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ASUS TUF Z270 Mark 1 Review | 107 Data compared

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  • Avg. price: ~£110
  • CPU socket: LGA 1151
  • Chipset: Intel Z270
  • Form factor: ATX

ASUS TUF Z270 Mark 1 review. Compare 107 technical specifications and user reviews to see how it ranks among motherboards and if it is worth buying.

6.5

Overall score

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

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

Score components:

90.0%

6.1

Technical Score

10.0%

9.2

User score

Good
6.1

Technical Score

What it is: An assessment of the motherboard's technical performance, covering key areas such as power delivery, CPU and memory support, expansion, storage, connectivity, cooling, BIOS features, and design.

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

Score components:

19.0%

5.9

Memory

16.0%

7.3

Platform & Features

16.0%

6.5

Storage

15.0%

5.5

Network

13.0%

5.3

Ports & USB

8.0%

4.0

Expansion

8.0%

6.3

Power & Cooling

5.0%

9.5

Audio

Good
9.2

User score

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

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

Score components:

70.0%

8.8

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.4
(1724)
United States
Amazon_logo.png
4.4
(197)
Amazon_logo.png
4.1
(54)

(Reviews last updated: May 2026)

Exceptional
  • 4.6
    Gaming

    Score components:

    28.0%

    5.9

    VRM phases

    22.0%

    5.5

    N. of M.2 sockets

    18.0%

    4.6

    LAN speed

    17.0%

    4.2

    Maximum RAM speed

    15.0%

    1.0

    N. of PCIe 5.0 x16 slots

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Best rankings

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

Verdict

The ASUS TUF Z270 Mark 1 is an ATX motherboard featuring the Intel Z270 chipset and LGA1151 socket, designed for 6th and 7th Gen Intel processors with support for up to 64GB of DDR4 memory overclocked to 3866MHz. It is defined by its signature Thermal Armor and TUF Fortifier backplate for structural rigidity, alongside dual Intel Gigabit LAN, twin M.2 slots (32Gbps), and USB 3.1 Type-A and Type-C connectivity. Main pros include its military-grade durability certified for 24/7 reliability, a comprehensive 5-year warranty, and advanced cooling management through 10 fan headers and Thermal Radar 2+ software. However, notable cons include its high price point compared to standard Z270 boards, the lack of built-in Wi-Fi, and limited onboard RGB lighting headers for external strips.

Technical Specifications of ASUS TUF Z270 Mark 1

Technical Score

What it is: An assessment of the motherboard's technical performance, covering key areas such as power delivery, CPU and memory support, expansion, storage, connectivity, cooling, BIOS features, and design.

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

Score components:

19.0%

5.9

Memory

16.0%

7.3

Platform & Features

16.0%

6.5

Storage

15.0%

5.5

Network

13.0%

5.3

Ports & USB

8.0%

4.0

Expansion

8.0%

6.3

Power & Cooling

5.0%

9.5

Audio

6.1
ASUS TUF Z270 Mark 1 has a technical score of 6.15 points, which is lower than that of 53.8% of products in this category.
User score

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

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

Score components:

70.0%

8.8

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.4
(1724)
United States
Amazon_logo.png
4.4
(197)
Amazon_logo.png
4.1
(54)

(Reviews last updated: May 2026)

9.2
ASUS TUF Z270 Mark 1 has a user score of 9.16 points, which is higher than that of 86.7% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by the motherboard.
When it matters: When you prefer a motherboard that has already been bought and reviewed by many other users.
10
ASUS TUF Z270 Mark 1 has a popularity of 10 points, which is higher than 79.9% of products in this category.
Ratio quality/price

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

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

Score components:

60.0%

6.5

Overall score

40.0%

9.9

Price

7.5
ASUS TUF Z270 Mark 1 has a quality-to-price ratio of 7.5 points, which is higher than 54% of products in this category.
Brand name
What it is: The brand that makes the motherboard.
When it matters: When you have a brand preference for support, BIOS, or build quality.

Importance: MEDIUM

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

Importance: HIGH

LGA 1151
ASUS TUF Z270 Mark 1 uses the LGA 1151 CPU socket, which is less advanced than that of 70.5% of motherboards and equal to that of 13.8% of motherboards.
CPU platform

Importance: MEDIUM

Intel
Chipset
What it is: The chipset that defines the motherboard platform and many of its features.
When it matters: When you compare platform features, connectivity, and CPU support.

Importance: HIGH

Intel Z270
ASUS TUF Z270 Mark 1 uses the Intel Z270 chipset, which is less advanced than that of 73.2% of motherboards and equal to that of 2.3% of motherboards.
Form factor
What it is: The physical size standard of the motherboard, such as ATX or Micro-ATX.
When it matters: When you need the board to fit a specific case size.

Importance: HIGH

ATX
ASUS TUF Z270 Mark 1 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
What it is: The RAM generation the motherboard supports, such as DDR4 or DDR5.
When it matters: When you need the board to match a certain memory platform.

Importance: HIGH

Good value: DDR5

DDR4
ASUS TUF Z270 Mark 1 uses DDR4 memory, which is newer than that of 13.6% of motherboards and equal to that of 51% of motherboards.
Memory slots
What it is: The number of RAM slots on the motherboard.
When it matters: When you want more room for future memory upgrades.

Importance: HIGH

Good value: >=4

4
ASUS TUF Z270 Mark 1 has 4 Memory slots, which is more than 21.5% of motherboards and equal to 72.5% of motherboards.
Maximum memory capacity
What it is: The largest total amount of RAM the motherboard supports.
When it matters: When you plan a build with very high memory capacity.

Importance: HIGH

Good value: >=128 GB

64 GB
ASUS TUF Z270 Mark 1 supports up to 64 GB of memory, which is less than 62.6% of motherboards and equal to 24.3% of motherboards.
Memory channels
What it is: The memory channel configuration supported by the motherboard platform.
When it matters: When memory bandwidth matters for your build.

Importance: MEDIUM

2
ASUS TUF Z270 Mark 1 supports 2 memory channels, which is more than 0.2% of motherboards and equal to 92.5% of motherboards.
Maximum RAM speed
What it is: The highest officially supported memory speed for the motherboard.
When it matters: When you choose RAM and want to know the supported speed ceiling.

Importance: HIGH

Good value: >=6400 MT/s

3,866 MT/s
ASUS TUF Z270 Mark 1 supports memory speeds up to 3866 MT/s, which is lower than that of 57.7% of motherboards and equal to that of 0.7% of motherboards.
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N. of M.2 sockets
What it is: The number of M.2 slots available on the motherboard.
When it matters: When you want room for more NVMe or M.2 drives.

Importance: HIGH

Good value: >=3

2
ASUS TUF Z270 Mark 1 has 2 M.2 sockets, which is more than 30.8% of motherboards and equal to 34.6% of motherboards.
M.2 slot interface per slot
What it is: The storage or PCIe interface available for each M.2 slot on the motherboard.
When it matters: When you want to check which drives each M.2 slot can use.

Importance: HIGH

1x PCIe 3.0 x4/SATA, 1x PCIe 3.0 x4
ASUS TUF Z270 Mark 1 offers 1x PCIe 3.0x4/SATA, 1x PCIe 3.0x4 for M.2 slot interfaces, which is slower than that of 63.9% of motherboards and equal to that of 3.3% of motherboards.
N. of SATA 3 connectors
What it is: The number of SATA 6Gb/s connectors on the motherboard.
When it matters: When you plan to connect multiple SATA drives.

Importance: MEDIUM

Good value: >=6

6
ASUS TUF Z270 Mark 1 has 6 SATA 3 connectors, which is more than 52.6% of motherboards and equal to 32.1% of motherboards.
Supported RAID levels
What it is: The RAID modes officially supported by the motherboard storage platform.
When it matters: When you plan to use multiple drives in a RAID setup.

Importance: MEDIUM

0/1/5/10
ASUS TUF Z270 Mark 1 supports RAID levels 0/1/5/10, which is broader than 31.8% of motherboards and equal to 68.2% of motherboards.
NVMe RAID support
What it is: Shows whether the board supports RAID configurations that use NVMe SSDs.
When it matters: When you plan to use multiple NVMe drives in RAID.

Importance: LOW

yes
ASUS TUF Z270 Mark 1 supports NVMe RAID. 40.3% of motherboards support this feature.
Intel RST support
Show more
N. of PCIe 5.0 x16 slots
What it is: The number of PCIe 5.0 x16 physical slots on the motherboard.
When it matters: When you want the newest high-bandwidth expansion slots.

Importance: HIGH

Good value: >=1

0
ASUS TUF Z270 Mark 1 has 0 PCIe 5.0x16 slots, which is equal to 68.5% of motherboards.
N. of PCIe 4.0 x16 slots
What it is: The number of PCIe 4.0 x16 physical slots on the motherboard.
When it matters: When you want more room for modern expansion cards.

Importance: HIGH

Good value: >=1

0
ASUS TUF Z270 Mark 1 has 0 PCIe 4.0x16 slots, which is equal to 55.6% of motherboards.
N. of PCIe 3.0 x16 slots
What it is: The number of PCIe 3.0 x16 physical slots on the motherboard.
When it matters: When you need more full-length expansion slots.

Importance: MEDIUM

3
ASUS TUF Z270 Mark 1 has 3 PCIe 3.0x16 slots, which is more than 82.8% of motherboards and equal to 11.1% of motherboards.
PCIe slot electrical configuration
What it is: The actual lane wiring used by the motherboard PCIe slots.
When it matters: When you need to know how much bandwidth each slot really gets.

Importance: HIGH

x16/x0/x4, x8/x8/x4
ASUS TUF Z270 Mark 1 uses x16/x0/x4, x8/x8/x4 for PCIe slot electrical configuration, which is more flexible than that of 56.3% of motherboards and equal to that of 11.7% of motherboards.
PCIe bifurcation support
What it is: Shows whether the board can split PCIe lanes across multiple devices from one slot or link.
When it matters: When you plan multi-SSD adapters or more advanced expansion setups.

Importance: MEDIUM

yes
ASUS TUF Z270 Mark 1 supports PCIe bifurcation. 39.1% of motherboards support this feature.
x8/x8.
Show more
Total USB ports (rear I/O)
What it is: The total number of rear USB ports available on the motherboard.
When it matters: When you use many USB devices directly from the back of the PC.

Importance: MEDIUM

Good value: >=8

8
ASUS TUF Z270 Mark 1 has 8 USB ports (rear I/O), which is more than 40.3% of motherboards and equal to 30.7% of motherboards.
Total USB ports (including headers)
What it is: The total number of USB ports supported when rear ports and internal headers are counted together.
When it matters: When you want to know the board's full USB expansion potential.

Importance: MEDIUM

Good value: >=14

18
ASUS TUF Z270 Mark 1 has 18 USB ports (including headers), which is more than 82.9% of motherboards and equal to 4.8% of motherboards.
Total USB-C ports (rear I/O)
What it is: The total number of rear USB-C ports on the motherboard.
When it matters: When you want more USB-C devices connected without adapters.

Importance: MEDIUM

Good value: >=1

1
ASUS TUF Z270 Mark 1 has 1 USB-C ports (rear I/O), which is more than 35.4% of motherboards and equal to 48.8% of motherboards.
Total USB-C ports (including headers)
What it is: The total number of USB-C ports supported when rear ports and internal headers are counted together.
When it matters: When you want more USB-C connectivity across the whole build.

Importance: MEDIUM

Good value: >=2

1
ASUS TUF Z270 Mark 1 has 1 USB-C ports (including headers), which is more than 30.5% of motherboards and equal to 21.3% of motherboards.
includes internal USB-C header.
N. of USB 3.2 Gen2x2 ports (USB-C)
What it is: The number of rear USB 3.2 Gen2x2 Type-C ports on the motherboard.
When it matters: When you want very fast USB-C connectivity on the rear I/O.

Importance: HIGH

Good value: >=1

0
ASUS TUF Z270 Mark 1 has 0 USB 3.2 Gen2x2 ports (USB-C), which is equal to 81.6% of motherboards.
10Gbps excluded.
Show more
LAN speed
What it is: The maximum wired Ethernet speed supported by the motherboard.
When it matters: When you want faster wired networking.

Importance: HIGH

Good value: 2.5GbE

1 Gbps
ASUS TUF Z270 Mark 1 supports LAN speeds up to 1 Gbps, which is lower than that of 50.8% of motherboards and equal to that of 49.1% of motherboards.
dual 1GbE ports
LAN controller
What it is: The model of onboard Ethernet controller used by the motherboard.
When it matters: When you compare networking hardware quality and features.

Importance: MEDIUM

?
N. of RJ45 ports
What it is: The number of wired Ethernet ports on the motherboard.
When it matters: When you need one or more wired network connections.

Importance: LOW

2
ASUS TUF Z270 Mark 1 has 2 RJ45 ports, which is more than 85.6% of motherboards and equal to 13.5% of motherboards.
Wi-Fi connectivity
What it is: Shows whether the motherboard includes onboard Wi-Fi hardware instead of requiring a separate adapter.
When it matters: When you want wireless networking without adding an extra card.

Importance: MEDIUM

no
ASUS TUF Z270 Mark 1 does not support Wi-Fi connectivity. 49.1% of motherboards support this feature.
Wi-Fi version
What it is: The supported Wi-Fi generation, such as Wi-Fi 6 or Wi-Fi 7.
When it matters: When you care about wireless speed and router compatibility.

Importance: MEDIUM

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

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

Importance: MEDIUM

Realtek S1220A
ASUS TUF Z270 Mark 1 uses the Realtek S1220A audio codec, which is more advanced than that of 85.6% of motherboards and equal to that of 1.1% of motherboards.
Audio channels
What it is: The audio channel configuration supported by the onboard sound solution.
When it matters: When you want surround sound from the motherboard audio outputs.

Importance: LOW

Good value: 7.1

7.1
ASUS TUF Z270 Mark 1 offers 7.1 audio channels, which is more than 4.9% of motherboards and equal to 95.1% of motherboards.
Audio SNR
What it is: The signal-to-noise ratio of the onboard audio solution.
When it matters: When you care about cleaner onboard audio output.

Importance: MEDIUM

Good value: >=120 dB

120 dB
ASUS TUF Z270 Mark 1 has an audio SNR of 120 dB, which is higher than that of 55% of motherboards and equal to that of 41.5% of motherboards.
Headphone amp support
What it is: Shows whether the onboard audio path includes dedicated headphone amplification for harder-to-drive headsets.
When it matters: When you use harder-to-drive headphones from the onboard audio.

Importance: LOW

yes
ASUS TUF Z270 Mark 1 supports a headphone amp. 37% of motherboards support this feature.
headphone amp on rear port.
N. of 3.5mm audio jacks
What it is: The number of rear 3.5mm audio jacks on the motherboard.
When it matters: When you want more analog audio connection options.

Importance: LOW

Good value: >=5

5
ASUS TUF Z270 Mark 1 has 5 3.5mm audio jacks, which is more than 49.8% of motherboards and equal to 36.8% of motherboards.
Show more
VRM phases
What it is: The number of power-delivery phases used by the motherboard VRM.
When it matters: When you care about CPU power delivery and overclocking headroom.

Importance: HIGH

Good value: >=12

10
ASUS TUF Z270 Mark 1 has 10 VRM phases, which is fewer than 54.4% of motherboards and equal to 3.3% of motherboards.
N. of CPU power connectors
What it is: The number of CPU power connectors on the motherboard.
When it matters: When you care about power delivery for higher-end CPUs.

Importance: HIGH

Good value: >=2

1
ASUS TUF Z270 Mark 1 has 1 CPU power connectors, which is equal to 54.5% of motherboards.
N. of fan headers
What it is: The number of headers available for case or CPU fans.
When it matters: When your build uses several fans.

Importance: MEDIUM

Good value: >=6

10
ASUS TUF Z270 Mark 1 has 10 fan headers, which is more than 98.1% of motherboards and equal to 1.4% of motherboards.
Pump header
What it is: Shows whether the motherboard includes a dedicated header designed for a liquid-cooling pump.
When it matters: When you build with an AIO or custom liquid cooling loop.

Importance: MEDIUM

yes
ASUS TUF Z270 Mark 1 has a pump header. 23.1% of motherboards include this feature.
Pump header max current
What it is: The maximum current the dedicated pump header can supply.
When it matters: When you want to make sure the pump header can power your cooling setup.

Importance: LOW

Good value: >=2 A

1 A
ASUS TUF Z270 Mark 1 supports up to 1 A on the pump header, which is lower than that of 58.4% of motherboards and equal to that of 15.9% of motherboards.
Show more

ASUS TUF Z270 Mark 1 vs the average motherboard

  • 1 more RJ45 ports
    ASUS TUF Z270 Mark 1 has more RJ45 ports than the average motherboard (2 vs 1). The average motherboard has 1 RJ45 port/s.
    What it is: The number of wired Ethernet ports on the motherboard.
    When it matters: When you need one or more wired network connections.

    Importance: LOW

    ASUS TUF Z270 Mark 1 has more RJ45 ports than the average motherboard (2 vs 1). The average motherboard has 1 RJ45 port/s.2 vs 1
  • 1 more U.2 sockets
    ASUS TUF Z270 Mark 1 has more U.2 sockets than the average motherboard (1 vs 0). The average motherboard has 0 U.2 socket/s.
    What it is: The number of U.2 connectors on the motherboard.
    When it matters: When you use enterprise-style U.2 storage devices.

    Importance: LOW

    ASUS TUF Z270 Mark 1 has more U.2 sockets than the average motherboard (1 vs 0). The average motherboard has 0 U.2 socket/s.1 vs 0
  • Integrated I/O shield
    ASUS TUF Z270 Mark 1 has an integrated I/O shield, while the average motherboard does not. 46.1% of motherboards include an integrated I/O shield.
    What it is: Shows whether the rear I/O shield comes pre-mounted on the motherboard instead of being installed separately.
    When it matters: When you want an easier motherboard installation process.

    Importance: LOW

    ASUS TUF Z270 Mark 1 has an integrated I/O shield, while the average motherboard does not. 46.1% of motherboards include an integrated I/O shield.
  • 5 more fan headers
    ASUS TUF Z270 Mark 1 has more fan headers than the average motherboard (10 vs 5). The average motherboard has 5 fan header/s.
    What it is: The number of headers available for case or CPU fans.
    When it matters: When your build uses several fans.

    Importance: MEDIUM

    Good value: >=6

    ASUS TUF Z270 Mark 1 has more fan headers than the average motherboard (10 vs 5). The average motherboard has 5 fan header/s.10 vs 5
  • 1 more USB 3.2 Gen2 USB-C ports
    ASUS TUF Z270 Mark 1 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.
    What it is: The number of rear USB 3.2 Gen2 Type-C ports on the motherboard.
    When it matters: When you want faster rear USB-C connectivity.

    Importance: HIGH

    Good value: >=1

    ASUS TUF Z270 Mark 1 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
  • 3 more total USB connections
    ASUS TUF Z270 Mark 1 has more total USB connections than the average motherboard (18 vs 15). The average motherboard has 15 total USB connections.
    What it is: The total number of USB ports supported when rear ports and internal headers are counted together.
    When it matters: When you want to know the board's full USB expansion potential.

    Importance: MEDIUM

    Good value: >=14

    ASUS TUF Z270 Mark 1 has more total USB connections than the average motherboard (18 vs 15). The average motherboard has 15 total USB connections.18 vs 15
  • Better audio codec
    ASUS TUF Z270 Mark 1 has better audio codec than the average motherboard (Realtek S1,220A vs Realtek ALC898). The average motherboard uses Realtek ALC898 audio codec.
    What it is: The onboard audio codec used by the motherboard.
    When it matters: When sound quality from the built-in audio matters to you.

    Importance: MEDIUM

    ASUS TUF Z270 Mark 1 has better audio codec than the average motherboard (Realtek S1,220A vs Realtek ALC898). The average motherboard uses Realtek ALC898 audio codec.Realtek S1220A vs Realtek ALC898
  • 1 more USB 3.2 Gen1 headers
    ASUS TUF Z270 Mark 1 has more USB 3.2 Gen1 headers than the average motherboard (2 vs 1). The average motherboard has 1 USB 3.2 Gen1 header/s.
    two internal headers
    What it is: The number of internal USB 3.2 Gen1 headers for front-panel Type-A ports.
    When it matters: When your case has front USB-A ports to connect.

    Importance: MEDIUM

    Good value: >=1

    ASUS TUF Z270 Mark 1 has more USB 3.2 Gen1 headers than the average motherboard (2 vs 1). The average motherboard has 1 USB 3.2 Gen1 header/s.2 vs 1
  • Integrated I/O shield
    ASUS TUF Z270 Mark 1 has an integrated I/O shield, while the average motherboard does not. 46.1% of motherboards include an integrated I/O shield.
  • Includes onboard power button
    ASUS TUF Z270 Mark 1 has an onboard power button, while the average motherboard does not. 27.7% of motherboards include an onboard power button.
  • 1 more U.2 sockets
    ASUS TUF Z270 Mark 1 has more U.2 sockets than the average motherboard (1 vs 0). The average motherboard has 0 U.2 socket/s.
  • 2 more SATA 3 connectors
    ASUS TUF Z270 Mark 1 has more SATA 3 connectors than the average motherboard (6 vs 4). The average motherboard has 4 SATA 3 connectors.
  • 2 more PCIe x1 slots
    ASUS TUF Z270 Mark 1 has more PCIe x1 slots than the average motherboard (3 vs 1). The average motherboard has 1 PCIe x1 slot/s.
  • More flexible PCIe lane configuration
    ASUS TUF Z270 Mark 1 has more flexible PCIe lane configuration than the average motherboard (x16/x0/x4, x8/x8/x4 vs x16/x1). The average motherboard uses x16/x1 PCIe slot lane configuration.
  • 2 more PCIe 3.0x16 slots
    ASUS TUF Z270 Mark 1 has more PCIe 3.0x16 slots than the average motherboard (3 vs 1). The average motherboard has 1 PCIe 3.0x16 slot/s.
  • 1 more USB 3.2 Gen2 USB-C ports
    ASUS TUF Z270 Mark 1 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.
  • 3 more total USB connections
    ASUS TUF Z270 Mark 1 has more total USB connections than the average motherboard (18 vs 15). The average motherboard has 15 total USB connections.
  • 1 more USB 3.2 Gen1 headers
    ASUS TUF Z270 Mark 1 has more USB 3.2 Gen1 headers than the average motherboard (2 vs 1). The average motherboard has 1 USB 3.2 Gen1 header/s.
  • 1 more USB4 or Thunderbolt headers
    ASUS TUF Z270 Mark 1 has more USB4 or Thunderbolt headers than the average motherboard (1 vs 0). The average motherboard has 0 USB4 or Thunderbolt header/s.
  • 2 more USB 2.0 ports
    ASUS TUF Z270 Mark 1 has more USB 2.0 ports than the average motherboard (4 vs 2). The average motherboard has 2 USB 2.0 port/s.
  • 1 more RJ45 ports
    ASUS TUF Z270 Mark 1 has more RJ45 ports than the average motherboard (2 vs 1). The average motherboard has 1 RJ45 port/s.
  • Better audio codec
    ASUS TUF Z270 Mark 1 has better audio codec than the average motherboard (Realtek S1,220A vs Realtek ALC898). The average motherboard uses Realtek ALC898 audio codec.
  • 5 dB higher audio SNR
    ASUS TUF Z270 Mark 1 has a higher audio SNR than the average motherboard (120 dB vs 115 dB). The average motherboard has audio SNR of 115 dB.
  • 5 more fan headers
    ASUS TUF Z270 Mark 1 has more fan headers than the average motherboard (10 vs 5). The average motherboard has 5 fan header/s.

Total
Overall
Platform & Features
Storage
Expansion
Ports & USB
Network
Audio
Power & Cooling
  • More basic motherboard chipset
    ASUS TUF Z270 Mark 1 has more basic motherboard chipset than the average motherboard (Intel Z270 vs Intel B860). The average motherboard uses Intel B860 chipset.
  • Not ready for Windows 11
    ASUS TUF Z270 Mark 1 is not ready for Windows 11, while the average motherboard is. 77.1% of motherboards are ready for Windows 11.
  • Narrower Windows support
    ASUS TUF Z270 Mark 1 has narrower Windows support than the average motherboard (Windows 10, Windows 8.1, Windows 8, Windows 7 vs Windows 11, Windows 10). The average motherboard supports Windows 11, Windows 10.
  • 4 years older release date
    ASUS TUF Z270 Mark 1 is older than the average motherboard (2,017 vs 2,021). The average motherboard was released in 2,021.
    January 2017
  • 50% less maximum memory capacity
    ASUS TUF Z270 Mark 1 has fewer maximum memory capacity than the average motherboard (64 GB vs 128 GB). The average motherboard supports 128 GB of memory.
  • 16% lower maximum RAM speed
    ASUS TUF Z270 Mark 1 has a lower maximum RAM speed than the average motherboard (3,866 MT/s vs 4,600 MT/s). The average motherboard supports RAM speed of 4,600 MT/s.
  • Slower M.2 slot interfaces
    ASUS TUF Z270 Mark 1 has slower M.2 slot interfaces than the average motherboard (1x PCIe 3.0x4/SATA, 1x PCIe 3.0x4 vs 1x PCIe 5.0x4, 2x PCIe 4.0x4). The average motherboard uses 1x PCIe 5.0x4, 2x PCIe 4.0x4 M.2 slot interfaces.
  • 2 fewer USB 3.2 Gen1 ports
    ASUS TUF Z270 Mark 1 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.
  • Older HDMI version
    ASUS TUF Z270 Mark 1 has older HDMI version than the average motherboard (1.4 vs 2.1). The average motherboard supports HDMI 2.1.
  • 1 fewer PS/2 ports
    ASUS TUF Z270 Mark 1 has fewer PS/2 ports than the average motherboard (0 vs 1). The average motherboard has 1 PS/2 port/s.
  • 60% lower LAN speed
    ASUS TUF Z270 Mark 1 has a lower LAN speed than the average motherboard (1 Gbps vs 2.5 Gbps). The average motherboard offers LAN speed of 2.5 Gbps.
    dual 1GbE ports
  • No Wi-Fi antenna included
    ASUS TUF Z270 Mark 1 does not include a Wi-Fi antenna, while the average motherboard does. 51.1% of motherboards include a Wi-Fi antenna.
  • 2 fewer ARGB headers
    ASUS TUF Z270 Mark 1 has fewer ARGB headers than the average motherboard (0 vs 2). The average motherboard has 2 ARGB header/s.
  • 1 fewer RGB headers
    ASUS TUF Z270 Mark 1 has fewer RGB headers than the average motherboard (0 vs 1). The average motherboard has 1 RGB header/s.
  • 61 mm wider
    ASUS TUF Z270 Mark 1 is wider than the average motherboard (305 mm vs 244 mm). The average motherboard width is 244 mm.
  • 1 A lower pump header current limit
    ASUS TUF Z270 Mark 1 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.
  • More basic motherboard chipset
    ASUS TUF Z270 Mark 1 has more basic motherboard chipset than the average motherboard (Intel Z270 vs Intel B860). The average motherboard uses Intel B860 chipset.
    What it is: The chipset that defines the motherboard platform and many of its features.
    When it matters: When you compare platform features, connectivity, and CPU support.

    Importance: HIGH

    ASUS TUF Z270 Mark 1 has more basic motherboard chipset than the average motherboard (Intel Z270 vs Intel B860). The average motherboard uses Intel B860 chipset.Intel Z270 vs Intel B860
  • 60% lower LAN speed
    ASUS TUF Z270 Mark 1 has a lower LAN speed than the average motherboard (1 Gbps vs 2.5 Gbps). The average motherboard offers LAN speed of 2.5 Gbps.
    dual 1GbE ports
    What it is: The maximum wired Ethernet speed supported by the motherboard.
    When it matters: When you want faster wired networking.

    Importance: HIGH

    Good value: 2.5GbE

    ASUS TUF Z270 Mark 1 has a lower LAN speed than the average motherboard (1 Gbps vs 2.5 Gbps). The average motherboard offers LAN speed of 2.5 Gbps.1 Gbps vs 2.5 Gbps
  • Slower M.2 slot interfaces
    ASUS TUF Z270 Mark 1 has slower M.2 slot interfaces than the average motherboard (1x PCIe 3.0x4/SATA, 1x PCIe 3.0x4 vs 1x PCIe 5.0x4, 2x PCIe 4.0x4). The average motherboard uses 1x PCIe 5.0x4, 2x PCIe 4.0x4 M.2 slot interfaces.
    What it is: The storage or PCIe interface available for each M.2 slot on the motherboard.
    When it matters: When you want to check which drives each M.2 slot can use.

    Importance: HIGH

    ASUS TUF Z270 Mark 1 has slower M.2 slot interfaces than the average motherboard (1x PCIe 3.0x4/SATA, 1x PCIe 3.0x4 vs 1x PCIe 5.0x4, 2x PCIe 4.0x4). The average motherboard uses 1x PCIe 5.0x4, 2x PCIe 4.0x4 M.2 slot interfaces.1x PCIe 3.0x4/SATA, 1x PCIe 3.0x4 vs 1x PCIe 5.0x4, 2x PCIe 4.0x4
  • 50% less maximum memory capacity
    ASUS TUF Z270 Mark 1 has fewer maximum memory capacity than the average motherboard (64 GB vs 128 GB). The average motherboard supports 128 GB of memory.
    What it is: The largest total amount of RAM the motherboard supports.
    When it matters: When you plan a build with very high memory capacity.

    Importance: HIGH

    Good value: >=128 GB

    ASUS TUF Z270 Mark 1 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
  • No Wi-Fi antenna included
    ASUS TUF Z270 Mark 1 does not include a Wi-Fi antenna, while the average motherboard does. 51.1% of motherboards include a Wi-Fi antenna.
    What it is: Shows whether the external Wi-Fi antenna is included with the motherboard package.
    When it matters: When the board has Wi-Fi and you want it ready to use right away.

    Importance: LOW

    ASUS TUF Z270 Mark 1 does not include a Wi-Fi antenna, while the average motherboard does. 51.1% of motherboards include a Wi-Fi antenna.
  • 2 fewer USB 3.2 Gen1 ports
    ASUS TUF Z270 Mark 1 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.
    What it is: The number of rear USB 3.2 Gen1 Type-A ports on the motherboard.
    When it matters: When you want more standard USB ports with faster transfer speeds.

    Importance: MEDIUM

    Good value: >=4

    ASUS TUF Z270 Mark 1 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
  • 2 fewer ARGB headers
    ASUS TUF Z270 Mark 1 has fewer ARGB headers than the average motherboard (0 vs 2). The average motherboard has 2 ARGB header/s.
    What it is: The number of 3-pin addressable RGB headers available on the motherboard.
    When it matters: When you want to connect more ARGB lighting devices.

    Importance: LOW

    Good value: >=2

    ASUS TUF Z270 Mark 1 has fewer ARGB headers than the average motherboard (0 vs 2). The average motherboard has 2 ARGB header/s.0 vs 2
  • Not ready for Windows 11
    ASUS TUF Z270 Mark 1 is not ready for Windows 11, while the average motherboard is. 77.1% of motherboards are ready for Windows 11.
    What it is: Shows whether the motherboard is positioned to meet Windows 11 platform requirements more easily.
    When it matters: When you want smoother Windows 11 compatibility.

    Importance: MEDIUM

    ASUS TUF Z270 Mark 1 is not ready for Windows 11, while the average motherboard is. 77.1% of motherboards are ready for Windows 11.
Total
Platform & Features
Memory
Storage
Ports & USB
Network
Power & Cooling

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Third-party reviews

United Kingdom
amazon
4.4
1724 Reviews
United States
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4.4
197 Reviews
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4.1
54 Reviews

(Reviews last updated: May 2026)

What customers like about ASUS TUF Z270 Mark 1?

  • Exceptional durability and build quality with military-grade components
  • Reinforced 'TUF Fortifier' backplate prevents board sagging and bending
  • Extensive cooling control with 10 fan headers and 13 thermal sensors
  • Long-term peace of mind with a 5-year warranty
  • User-friendly and highly responsive UEFI BIOS with advanced tuning options
  • Dual Intel Gigabit LAN ports for reliable networking and failover support
  • Stable overclocking performance for Kaby Lake processors

What customers dislike about ASUS TUF Z270 Mark 1?

  • Higher price point compared to some other Z270 motherboards
  • Lacks built-in Wi-Fi connectivity
  • One of the M.2 slots is vertically oriented, which may affect build aesthetics or clearance
  • Thermal Armor can cause clearance issues with some large CPU coolers (e.g., Noctua NH-D15)
  • Minimal RGB lighting features for users seeking a flashy aesthetic
  • The plastic shroud may potentially trap heat if not paired with a dedicated assistant fan

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