• 5-Way Optimization with Auto-Tuning and FanXpert 4 automatically tailors overclocking profiles to your unique build for maximum OC performance and dynamic system cooling
• Maximize your connectivity and speed with integrated Dual M.2, Intel® Optane™ Memory compatibility, USB 3.1 Type A / Type C connections and Intel® Thunderbolt 3 support
• Patent-pending SafeSlot featuring an injection molding process that integrates metal framing for a stronger, firmly anchored PCIe slot built for heavyweight GPUs
• AURA Sync RGB lighting features a nearly endless spectrum of colors with the ability to synchronize effects across an ever-expanding ecosystem of AURA Sync enabled products
• On-board 3D-printing mounts for creating unique designs on your customized build

ASUS Prime is the next evolution of the ASUS motherboard, born of a pedigree that stretches back to 1989. Our team of world-class engineers are passionate about empowering everyone to enjoy the benefits of customization and tuning, and the driving force behind the development of Prime is to make advanced enthusiast controls easily accessible — maximizing performance, stability and compatibility for the very best DIY PC experiences. Simply stated: it's time for Prime.

One-click Overclock and Cooling
Get performance, efficiency, digital power, fan control and even networking and audio tuning tailored for you
One click takes care of all that complex tuning. ASUS 5-Way Optimization makes your PC smart. It dynamically optimizes essential aspects of your system based on real-time usage — so you get superb CPU performance, everyday energy savings, ultra-stable digital power, cool and quiet fans, and now networking and audio settings that are tailored to your apps. In short, 5-Way ASUS Optimization ensures that your PC is perfect for gaming, entertainment and productivity!

• Games run swiftly and smoothly with high performance, prioritized bandwidth and vivid sound.
• Fans stay whisper-quiet for everyday computing, and ensure extreme cooling efficiency when gaming.
• Stutter is eliminated for smooth-running apps, even under heavy loading.
• Energy waste is reduced so you'll save money.

Exclusive Audio Features
Realtek codec and unique design features for pristine, powerful audio
ASUS Prime Z270-AR utilizes a unique audio codec designed in close collaboration with Realtek — the Realtek S1220A. It also features an unprecedented 120dB signal-to-noise ratio for the stereo line-out and a 113dB SNR for the line-in, providing pristine audio quality. Additionally, a new impedance-sensing circuit automatically adjusts gain to ensure the optimal volume range for your headphones.

Specs

• CPU
  • Intel® Socket 1151 for 7th/6th Generation Core™ i7/Core™ i5/Core™ i3/Pentium®/Ce­leron® Processors
  • Supports Intel® 14 nm CPU
  • Supports Intel® Turbo Boost Technology 2.0
• Chipset
  • Intel® Z270
• Memory
  • 4 x DIMM, Max. 64GB, DDR4 3866(O.C­.)/3733(O.C.)/3600(O­.C.)/3466(O.C­.)/3400(O.C.)/3333(O­.C.)/3300(O.C­.)/3200(O.C.)/3000(O­.C.)/2800(O.C­.)/2666(O.C.)/2400(O­.C.)/2133 MHz Non-ECC, Un-buffered Memory
  • Dual Channel Memory Architecture
  • Supports Intel® Extreme Memory Profile (XMP)
• Graphic
  • Integrated Graphics Processor- Intel® HD Graphics support
  • Supports HDMI 1.4b with max. resolution 4096 × 2160 @ 24 Hz / 2560 × 1600 @ 60 Hz
  • Maximum shared memory of 1024 MB
  • Multi-GPU Support
  • Supports NVIDIA® 2-Way SLI™ Technology
  • Supports AMD 3-Way CrossFireX™ Technology
• Expansion Slots
  • 1 x PCIe 3.0/2.0 x16 (x16 or dual x8)
  • 1 x PCIe 3.0/2.0 x16 (max at x4 mode)
  • 4 x PCIe 3.0/2.0 x1
• Storage
  • 1 x M.2 Socket 3, , with M Key, type 2242/2260/228­0/22110 storage devices support (SATA mode & X4 PCIE mode)*1
  • 1 x M.2 Socket 3, , with M Key, type 2242/2260/2280 storage devices support (PCIE mode only)*2
  • 6 x SATA 6Gb/s port(s), gray
  • Support Raid 0, 1, 5, 10
  • Intel® Rapid Storage Technology 15 support
  • Supports Intel® Smart Response Technology*3
  • Intel® Optane™ Memory Ready *4
• LAN
  • Intel® I219V, 1 x Gigabit LAN Controller(s)
  • ASUS Turbo LAN Utility
  • ASUS LAN Guard
• Audio
  • Realtek® ALC S1220A 8-Channel High Definition Audio CODEC featuring Crystal Sound 3
  • Impedance sense for front and rear headphone outputs
  • Internal audio Amplifier to enhance the highest quality sound for headphone and speakers
  • Supports : Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking
  • High quality 120 dB SNR stereo playback output and 113 dB SNR recording input (Line-in)
  • Front panel audio connector (AAFP)
  • Supports up to 32-Bit/192kHz playback *5

Audio Feature

DTS Connect

DTS Headphone:X

Audio Shielding: Ensures precision analog/digital separation and greatly reduced multi-lateral interference

Dedicated audio PCB layers: Separate layers for left and right channels to guard the quality of the sensitive audio signals

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

Unique de-pop circuit: Reduces start-up popping noise to audio outputs

EMI protection cover to prevent electrical noise to affect the amplifier quality

Power pre-regulator: Reduces power input noise to ensure consistent performance

Separate layer for left and right track, ensuring both sound deliver equal quality

• USB Ports

ASMedia® USB 3.1 controller

1 x USB 3.1 port(s) (1 at back panel, teal blue, Type-A, Support 3A power output)

ASMedia® USB 3.1 controller

1 x USB 3.1 port(s) (1 at back panel, , Type-C, Support 3A power output)

Intel® Z270 Chipset

6 x USB 3.0 port(s) (4 at back panel, , 2 at mid-board)

Intel® Z270 Chipset

6 x USB 2.0 port(s) (6 at back panel, )

• Special Features

OC Design – ASUS PRO Clock Technology
* Full BCLK range for extreme overclocking performance
5-Way Optimization by Dual Intelligent Processors 5
* Whole system optimization with a single click! 5-Way Optimization tuning key perfectly consolidates TPU, EPU, DIGI+ Power Control, Fan Xpert 4, and Turbo App together, providing better CPU performance, efficient power saving, precise digital power control, whole system cooling and even tailor your own app usages.

ASUS 5X Protection III

ASUS SafeSlot Core: Fortified PCIe Slot prevents damage

ASUS LANGuard: Protects against LAN surges, lightning strikes and static-electricity discharges!

ASUS Overvoltage Protection: World-class circuit-protecting power design

ASUS Stainless-Steel Back I/O: 3X corrosion-resistance for greater durability!

ASUS DIGI+ VRM: 8 Phase digital power design

ASUS TPU

Auto Tuning

GPU Boost

ASUS EPU

EPU

AURA

Aura Lighting Control

Aura RGB Strip Headers

Aura Lighting Effects Synchronization with compatible ASUS ROG devices

ASUS Exclusive Features

MemOK!

AI Suite 3

Ai Charger

Turbo LAN

Crystal Sound 3

EZ XMP ASUS Exclusive Features

PC Cleaner

File Transfer
* Cloud GO!
* File Transfer

ASUS Quiet Thermal Solution

Stylish Fanless Design Heat-sink solution

ASUS Fan Xpert 4

ASUS EZ DIY

Precision Tweaker 2

ASUS O.C. Tuner

ASUS O.C. Profile

ASUS CrashFree BIOS 3

ASUS EZ Flash 3

ASUS UEFI BIOS EZ Mode

Multi-language BIOS

CPU Installation Tool
* Three-step simplicity and safety

ASUS Q-Design

ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED)

ASUS Q-Slot

ASUS Q-DIMM

ASUS Q-Connector

Special Memory O.C. Design

Overclocking Protection

ASUS C.P.R.(CPU Parameter Recall)

Turbo APP

• Back I/O Ports
  • 1 x PS/2 keyboard/mouse combo port(s)
  • 1 x HDMI
  • 1 x LAN (RJ45) port(s)
  • 1 x USB 3.1 Type-A
  • 1 x USB 3.1 Type-C
  • 4 x USB 3.0
  • 1 x Optical S/PDIF out
  • 5 x Audio jack(s)
• Internal I/O Ports
  • 1 x USB 3.0 connector(s) support(s) additional 2 USB 3.0 port(s) (19-pin)
  • 3 x USB 2.0 connector(s) support(s) additional 6 USB 2.0 port(s)
  • 1 x M.2 Socket 3 with M Key, type 2242/2260/228­0/22110 storage devices support (SATA mode & X4 PCIE mode)
  • 1 x M.2 Socket 3 with M Key, type 2242/2260/2280 storage devices support (PCIE mode only)
  • 6 x SATA 6Gb/s connector(s)
  • 1 x CPU Fan connector(s) (1 × 4 -pin)
  • 1 x CPU OPT Fan connector(s) (1 × 4 -pin)
  • 2 x Chassis Fan connector(s) (2 × 4 -pin)
  • 1 x Thunderbolt header(s)
  • 1 × 24-pin EATX Power connector(s)
  • 1 × 8-pin ATX 12V Power connector(s)
  • 1 x Front panel audio connector(s) (AAFP)
  • 1 x System panel(s) (Q-Connector) (Chassis intrusion header is inbuilt)
  • 1 × 5-pin EXT_FAN(Extension Fan) connector
  • 1 x MemOK! button(s)
  • 1 x CPU OV
  • 1 x Power-on button(s)
  • 1 x Clear CMOS jumper(s)
  • 1 × 14–1 pin TPM connector
  • 1 x COM port header
  • 1 x High AMP Fan header (4-pin)
  • 1 x T_Sensor Connector
  • 1 x AIO PUMP Header
  • 2 × 3D Mount screw port(s)
• Accessories
  • User's manual
  • I/O Shield
  • 3 x SATA 6Gb/s cable(s)
  • 1 x M.2 Screw Package
  • 1 x CPU installation tool
  • 1 x Supporting DVD
  • 1 x SLI HB BRIDGE(2-WAY-M)
  • 1 x Q-connector(s) (1 in 1)
• BIOS
  • 128 Mb Flash ROM, UEFI AMI BIOS, PnP, WfM2.0, SM BIOS 3.0, ACPI 6.0, Multi-language BIOS,
  • ASUS EZ Flash 3, CrashFree BIOS 3, F11 EZ Tuning Wizard, F6 Qfan Control, F3 My Favorites, Last Modified log,
  • F12 PrintScreen, and ASUS DRAM SPD (Serial Presence Detect) memory information.
• Manageability
  • WfM 2.0, DMI 3.0, WOL by PME, PXE
• Operating System
  • Windows® 10 64-bit
  • Windows® 8.1 64-bit *6
  • Windows® 7 32-bit *6
  • Windows® 7 64-bit *6
• Form Factor
  • ATX Form Factor
  • 12.0 inch x 9.6 inch ( 30.5 cm x 24.4 cm )
• Note
  • 1 The M.2_1 socket shares SATA₁ port when use M.2 SATA mode device. Adjust BIOS settings to use a SATA device.
  • 2 The M.2_2 socket shares SATA₅₆ ports when use M.2 PCIE mode device in X4 mode. Adjust BIOS settings to use M.2 PCIE devices in X4 mode.
  • 3 These functions will work depending on the CPU installed.
  • 4 Intel® Optane Technology is only supported when using 7th Generation Intel® processors. Before using Intel® Optane memory modules, ensure that you have updated your motherboard drivers and BIOS to the latest version from ASUS support website.
  • 5 Due to limitations in HDA bandwidth, 32-Bit/192kHz is not supported for 8-Channel audio. 32-Bit/192kHz is only available under Windows® 10.
  • 6 Windows® 8.1 64-bit and Windows® 7 32/64-bit are only supported when using 6th Generation Intel® Processors