ASUS TUF Z270 Mark 1 LGA1151 DDR4 DP HDMI M.2 USB 3.1 Z270 ATX Motherboard

Total Stability,
Guaranteed Compatibility
TUF is where ambition for reliably brilliant performance meets reality. When you build a system using the TUF Z270 Mark 1 motherboard, you build with the confidence of total stability and guaranteed compatibility. Whether you want to work or mod, be sure to build on a solid foundation with The Ultimate Force — that's TUF!

Qualified Vendor List (QVL)
TUF Z270 Mark 1 is carefully engineered to work seamlessly with a wide range of high-performance workstation graphics cards. The ASUS promise of great compatibility is backed by our comprehensive Qualified Vendor List that includes leading brands and products — so you can be certain of compatibility before you buy that perfect graphics card. Learn more >

Brighten Up Your Build
A well-tuned enthusiast system deserves a matching aesthetic. ASUS Aura Sync technology offers full RGB lighting control with a variety of exciting presets for onboard LED illumination. Each preset can be synced with an ever-growing portfolio of Aura-capable ASUS hardware.
Static Breathing Color Cycle Strobing Temperature Music Effect*
*Music effect is only available when TUF Z270 Mark 1 is paired with other Aura-enabled products. For compatibility guidelines, see the ASUS Aura microsite.


Outshine the competition
ASUS Aura Sync technology for distinctive lighting effects
Aura Sync takes RGB lighting beyond the checkbox, combining and controlling the LEDs of your Aura-enabled products from a single application — so you can achieve perfect, synchronized lighting harmony. Aura lets you sync light effects across your graphics card, TUF Z270 Mark 1 motherboard, and an ever-growing portfolio of Aura-enabled products.

Learn more about Aura Sync >
Note: Synchronization between ASUS motherboards, graphics cards and peripherals is enabled and controlled by ASUS Aura-ready motherboards. Visit the support page for your Aura-enabled motherboard and download Aura software by clicking Driver & Tools > Utilities.

Q-LED indicators
Five lights of various colors indicate if irregularities occur during any phase of the booting process.

Overclocking Design
Engineered for maximum memory acceleration
Implementing a new engineering-intensive DRAM layout, the third-generation ASUS T-Topology delivers new DDR4-overclocking dynamics that let you push memory frequencies further than ever — all the way up to 3866MHz if all memory slots are being utilized!
* Testing configuration:
Intel® Core™ i5-7600K I TUF Z270 MARK 1 I DDR4 G.SKILL 3866 4G x 4

ASUS PRO Clock technology
Pro Clock is an ASUS-exclusive base-clock generator that lets you push base-clock frequencies up to 425MHz* with 7th Gen Intel CPUs — so you can take your TUF system performance to extreme heights.

* Testing configuration:
Intel Core i7-7700K I TUF Z270 Mark 1 I DDR4 Corsair 3200 4G x 4 I Corsair H100i I Windows 10
One Click to Overclock
You don't need to be a technical expert to experience exhilarating overclocking performance with TUF Z270 Mark 1, because Thermal Radar 2+ now incorporates the TurboV Processing Unit (TPU) for efficient operation with precise voltage control and monitoring — all managed with a single click!

Dual Intel Gigabit LAN
Don't let slow networking disrupt your workflow! With dual Intel® Gigabit Ethernet connectors, TUF Z270 Mark 1 keeps your data moving swiftly and efficiently. With both LAN ports teamed* you'll benefit from increased bandwidth for more speed, automated load balancing for smoother data flows, and instant failover if something should go wrong — so access to your files is always fast, efficient and uninterrupted.
*Teaming supported by Windows 7 or 8.1 and dual Intel Ethernet only.

ULTIMATE COOLING
TUF ICe
The total cooling commander
ASUS TUF engineers have forged TUF ICe, a dedicated processor that monitors onboard temperature sensors and fan speeds for ultra-accurate cooling — whether you're adjusting settings manually or using the automatic one-click optimization via Thermal Radar 2+ and TUF Detective 2.

Thermal Radar 2+
Instant fan tuning, complete system cooling
Thermal Radar 2+ lets you control fans on ASUS graphics cards as well as your case fans! Multiple onboard sensors also let you monitor onboard temperatures and other key components in real time – so you can make adjustments manually or optimize automatically, with a single click.
THERMAL TUNING
TPU
EPU
FAN CONTROL
THERMAL STATUS
VGA
RECORDER
Digi+ Power Control
Instantly optimize the system's entire cooling profile with a single click.
Unleash maximum performance with the ASUS TurboV Processing Unit. Its Fast Tuning function optimizes and boosts CPU performance with just one click.
The ASUS Energy Processing Unit delivers real-time, system-wide power savings — with CPU-wattage reductions of up to 12W! Its Away mode creates an extreme energy-saving scenario by shutting down unused I/O controllers and reducing power to the graphics cards while you're away.
TUF Z270 Mark 1 has customizable settings for its 10 fan headers, offering maximum control over your build's cooling and quietness. You can even monitor, manage and individually name and control your system's fans to create a perfect balance between quietness, cooling and performance.
With real-time thermal status reports for both the CPU and graphics cards, your system fan control can be as precise as you like! Additional CPU thermal-assessment features gauge temperature rises due to increasing voltage, providing a benchmark to judge your CPU cooler's performance.
The TUF Z270 Mark 1 Thermal Radar 2+ fan management features have been expanded — allowing custom fan control on ASUS graphics cards as well as multiple case fans.
An integrated recorder logs critical voltage readings, temperatures and fan speeds over time — so you can review your system's history and make informed decisions for system settings and optimal operation.
Exclusive Digi+ Power Control means that TUF Z270 Mark 1 offers ultra-precise memory tuning in addition to accurate CPU-voltage control. Best-in-class power efficiency and stability reduces wasteful voltage discrepancies and provides improved stability for both the CPU and memory.
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TUF Thermal Armor
Stylish and strong protection
TUF Thermal Armor is a strong, futuristic shield with built-in Aura RGB illumination that adds eye-catching aesthetics to your TUF Z270 Mark 1 system. It looks great and offers another way to keep things cool. Just connect an additional fan* to boost airflow to the heat-sensitive voltage-regulator module — this reduces area temperatures by up to 18.9° C.
*Supports 40mm fan (sold separately)



TUF Detective 2
System management at your fingertips
A free ASUS app allows you to track vital system information and make system settings adjustments from your smartphone or tablet. Detect and diagnose errors, adjust system settings, or monitor and control fan settings via the app — without turning on your PC!




monitor

home

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24 / 7 Reliability

You demand 24/7 reliability — and we've delivered! TUF motherboards undergo the industry's most punishing tests to ensure they're ready for long-term duty in any environment. In our tests we overheat them, chill them, bend them, shock them and drop them — so you know that your TUF motherboard is certified for 24/7 reliability!

5-Year Warranty, Guaranteed Reliability
*The service will follow the local standard and service policy.
TUF Fortifier
Tougher backplate, tougher board
TUF Z270 Mark 1 delivers great strength via the exclusive TUF Fortifier — a reinforced backplate that ensures that the motherboard doesn't buckle under the weight of heavy graphics cards and CPU coolers, minimizing the risk of damaged circuitry from bowing and bending.

Dust Defenders
Repel dust, extend lifespan
TUF Z270 Mark 1 has unique Dust Defenders to prevent dust and other airborne particles from entering the motherboard's PCI Express® expansion slots, helping your PC perform in an optimal and stable state for longer.

ASUS SafeSlot
SafeSlot is the PCIe® slot reinvented by ASUS and engineered to provide superior retention and shearing resistance. Manufactured in a single step using a new insert-molding process to integrate the slot with fortifying metal support, the slot is then firmly anchored to the board through additional solder points.


TUF Components
Certified for tough duty
TUF Alloy Chokes
13.6% cooler for unbeatable durability


TUF Capacitors
+20% temperature tolerance and 5x-longer lifetime


TUF MOSFETs
Certified military-grade MOSFETs with lower RDS(on)*


*Lower RDS(on) results in better power efficiency and reduced heat generation
TUF ESD Guards 2
2X stronger ESD protection for extended component lifespan
ESD Guards 2 protects TUF Z270 Mark 1 from damaging electrostatic discharge. ESD Guards 2 are tested to levels that are 2x higher than industry standards. We also perform pin-level* testing at 30% higher ESD levels than previous TUF standards. Our stringent tests mean greater component longevity for your TUF Z270!
* Pin-level testing applies to USB, LAN, DVI, HDMI and DisplayPort connectors

USB connectors
Added on-circuit transient-voltage-suppression diodes and capacitor protection for surface-mount and dual-inline packages.
HDMI and DisplayPort protection
Additional on-circuit TVS diodes protect HDMI and DisplayPort connectivity.
LAN port
TVS diode protection on the LAN circuit, bolstered by an anti-surge LAN connector, increases protection against extreme events, such as lighting strikes.
Audio connectors
Capacitor protection on both front and back audio-output circuits.
TUF LANGuard
Exclusive military-grade LAN protection
The Ethernet connector on the TUF Z270 Mark 1 is protected by TUF LANGuard, a military-grade innovation that integrates advanced signal-coupling technology and premium surface-mounted capacitors to improve throughput — protecting the motherboard from lightning strikes and static electricity.

High-Speed transfers
Ultimate-speed 10Gbps
with USB 3.1 onboard

With three USB 3.1 Type-A ports for complete backward-compatibility with existing USB devices and one reversible 3.1 Type-C for any-way-up convenience, you're all ready for breakneck speeds of up to 10Gbps.

Dual onboard M.2
for up to 32Gbps transfers

TUF Z270 Mark 1 features two built-in M.2 connectors — both of which support Intel Rapid Storage Technology and RAID configurations for transfer speeds of up to 32Gbps, automatic application refreshes, and exceptionally fast wake-up from sleep!

Accelerated networking
with Turbo LAN

Even the slightest delay can affect performance — and that's why TUF Z270 Mark 1 has Turbo LAN. Advanced “traffic-shaping” technology reduces lag, so everything you do feels faster and smoother. And you don't need to be an expert: Turbo LAN's simple interface means it takes just a few clicks to reduce lag by up to 1.45x!

INTEL OPTANE Memory Ready

Intel® Optane™ memory* is a revolutionary (non-volatile memory) technology supported by TUF Z270 Mark 1. Optane Memory modules accelerate attached storage to reduce boot times and to speed application launches — making everything faster and smoother, so you're more productive than ever!
*Enabled via 7th Gen Intel processor, driver and BIOS update

Outstanding Audio – In and Out
TUF Z270 Mark 1 features Realtek S1220A, an audio codec developed by Realtek especially for ASUS. Along with this unique codec, TUF Z270 Mark 1 features a 120dB SNR stereo line-out with built-in amplifier and a studio-grade 113dB SNR line-in to deliver pristine audio playback and recording.


Audio shielding
Specially designed audio shielding ensures precision analog/digital separation, greatly reducing multi-lateral interference.

Pop-reducing circuit
A unique pop-reducing circuit reduces start-up popping noise to all audio outputs.

Internal amplifier
Internal audio amplifier produces the highest-quality sound for headphone and speakers.

Dedicated channel layouts
Separate layers for left and right channels provide discrete paths that ensure audio quality.

DTS Headphone:X
Immersive 3D surround-sound technology provides incredibly rich audio experiences.

Japanese-made audio capacitors
Premium capacitors provide warm, natural, immersive sound with exceptional clarity and fidelity.

Custom nameplate
Personalize your build with a custom logo making it unique to you.

M.2 armor
Customize your armor with various colors or materials to match your build.

3D Printing Friendly
Make it your own
ASUS is the first motherboard manufacturer to support 3D printing, making it easy to customize your motherboard's appearance and improve system performance with a range of printable parts.
Simply swapped 3D-printed parts
TUF Z270 Mark 1 is made for 3D printing. Your 3D-printed parts — such as custom nameplates or M.2 armor — are easily swappable using the existing space and mounting holes – for a truly individual build.
3D-printable accessories
As system parts are visible in custom PC builds, make yours stand out from the competition with 3D-printed accessories.