Customers who bought this product also commonly purchased the following combination of items.
- This Item: Gigabyte AORUS Intel Z270X Gaming K5 Kaby Lake S1151 ATX Motherboard
Kingston HyperX Fury 8GB, DDR4, 2133MHz Desktop Memory Module
SanDisk X400 1TB 2.5" SATA High Performance SSD / Solid State Drive
Intel Core i7 7700K Unlocked Kaby Lake Desktop Processor / CPU
Intel Core i7 7700 Kaby Lake Desktop Processor / CPU
Price for all: £1,162.95
Gigabyte AORUS Intel Z270X Gaming K5 Kaby Lake ATX Motherboard - GA-Z270X-Gaming K5
Gigabyte AORUS Z270X-Gaming K5, Intel Z270, S 1151, DDR4, SATAe, U.2, M.2, 2-Way SLi/3-Way CrossFire,GbE, USB3.1A+C, ATX
Manufacturers Code: GA-Z270X-GAMING K5
Make It Your Own
RGB FUSION: Set the Colour that Matches Your Style
AORUS' 200 series motherboards boast the most advanced LED system in the market today. With more customizability than ever and a convenient and intuitive UI thanks to the RGB Fusion App, you’ll have a blast making your AORUS your own. LED enthusiasts now have even more options with the ability to customize multiple zones independently. For a more functional use, the bright and vibrant LEDs can be configured to display the PC’s temperature or load. For even more LED goodness RGBW strips are now supported for more true and vibrant whites.
Multi-Zone Light Show Design
• 16.8M RGB Colours.
• 2 Programmable Sections.
• 7 Different Lighting Effects.
• 1 RGBW Light Strip Pin Header.
• Accent LED with Interchangeable Overlay.
• Advanced Mode for Extreme Customizability.
Lighting zone, programmable sections, wave mode may vary by model.
Now offering more LED customizations than ever, users can truly adapt their PC to represent their lifestyle. With full RGB support and a redesigned RGB Fusion application, the user has complete control over the LEDs which surround the motherboard.
Swappable Overlay for Accent LED
AORUS brings even more colour and life to your system with an Accent LED Overlay. This overlay complements the RGB Fusion technology in AORUS Motherboards adding more flare and style to your gaming machine. With the swappable overlay users can utilize different patterns and designs to make their system their own.
Supports RGBW Light Strips: Independently Programmable Onboard Pin Header for RGBW LED Strips
Not bright enough? You can install standard 12V external RGB or RGBW light strips on the RGBW pin header and control its colour from the RGB Fusion software. With RGBW light strips that have a dedicated white colour LED, you can have brighter and more vibrant colours.
No need to worry when choosing light strips as the AORUS motherboards support a wide variety of RGBW light strips on the market thanks to the RGB Fusion software that allows users to redefine the pin location for the R/G/B Signal.
RGB Fusion (Advanced Mode)
With the all new RGB Fusion software, users have access to different preset LED lighting configurations with choice of colours. You can even set the LEDs to synchronize with your favourite music or have them change colours to indicate the CPU temperature.
For true lighting experts there is an Advanced Mode, which can be fully customized by individual area with its own effects and colour transitions, along with specific duration and transition times.
Once done, it’s simple to save and share your lighting profile with others.
• Independent Control: Customise different colours for different sections of board.
• Synchronize with GIGABYTE Graphics Cards: Synchronise colours with select GIGABYTE graphics cards to complete the feel of your system.
• Fully Customisable: Adjust lighting animation with colour stops, colour duration, transition period, and colour effects.
• Lighting Profile: Save, export and import profiles to quickly change effects based on your preference and to share with others.
Smart Fan 5
With Smart Fan 5 users can ensure that their gaming PC can maintain its performance while staying cool. Smart Fan 5 allows users to interchange their fan headers to reflect different thermal sensors at different locations on the motherboard. Not only that, with Smart Fan 5 more hybrid fan headers that support both PWM and Voltage mode fans have been introduced to make the motherboard more liquid cooling friendly.
• 5 Fan/Water Pump Connectors.
• 6 Temperature Sensors.
• All Fan Pin Headers Upgraded to Hybrid Fan Headers.
• Supports high current Fans up to 24W (2Ax12V) with Over-Current Protection.
• Intuitive UI for Fan Control.
All Hybrid Fan Pin Headers
• Hybrid Fan Headers detect whether the cooling device uses PWM or Voltage mode and automatically switches settings accordingly.
• Supports up to 2 amps with built-in overcurrent protection—a must for high-end high current fans.
• Closed Loop Watercooling.
• CPU Fan.
• System Fan.
• Watercooling Pump.
New Smart Fan 5 Software
Choose from different modes, Quiet to Full Speed, to match your system usage scenario. For each fan or pump, you can use the intuitive fan curve to define trigger thresholds and corresponding fan speeds.
Interoperable Sensors and Fans
Each fan can be customized to operate at different speeds according to any defined temperature source input (except the CPU fan).
Customize fan curves based on specific temperatures with the intuitive graphical UI.
Enhanced BIOS Interface
The enhanced BIOS interface also has the advanced features seen in the Smart Fan 5 UI, such as: the ability to set triggers based on different temperature sensors on the board, fan curve definition and the temperature interval setting, which can prevent fan rotation noise caused by sudden temperature change—all without having to load Windows.
Sound Blaster X-Fi MB5 + ALC 1220 120dB SNR HD Audio with Smart Headphone Amp
ALC 1220 120dB SNR HD Audio
The ALC1220 is a high-performance multi-channel High Definition Audio Codec with up to 120dB SNR for crystal clear audio and features such as Smart Headphone Amp, 104dB SNR recoding for precise voice chats and hardware decoding of DSD128, ensuring users get the best possible audio quality from their PC.
Smart Headphone Amp
Automatically detects impedance of your head-worn audio device, whether earbuds or high-end headphones to provide optimal audio dynamics—preventing issues such as low volume and distortion.
Creative X-Fi MB5 Software
The Sound Blaster X-Fi MB5 provides you with everything you need to stretch your audio experience potential. It’s a comprehensive suite of tools, equipped with cutting-edge technology and premium audio quality, effects and features to support your needs. Featuring SBX Pro Studio™ suite of technologies, it gives you the fullest audio experience – like no other.
High-End Audio Capacitors
AORUS Gaming motherboards use high-end Japanese Nichicon audio capacitors. These high quality capacitors help deliver high resolution and high fidelity audio to provide the most realistic sound effects for gamers.
AMP-UP™ Audio Technology with Upgradable OP-AMP
• Users can choose audio quality based on individual listening preferences.
• Wide availability of additional OP-AMPs.
Low Cost Way to Dramatically Improve Audio Quality
• Improve audio dynamics and overall sound-quality with little cost.
• No need for expensive speakers or high-end audio equipment.
USB DAC-UP 2: Adjustable Voltage USB Port with Dedicated Power Design
AORUS improves upon USB DAC-UP technologies with USB DAC-UP 2. USB DAC-UP 2 continues to provide clean, isolated and low-noise power while adding the ability to compensate for voltage drop.
Immersive VR Gaming Experience
To create a seamless VR experience AORUS Motherboards offer the best features to make your virtual reality feel like your actual reality. With technologies such as NVMe support via M.2 or U.2 and a one piece metal shielding to brace for heavier discrete graphics cards it's obvious that AORUS has the tools you need to start your journey in VR. To set the mood AORUS Motherboards include RGB Fusion to put you in the center of action.
• VR requires more performance than Full HD graphics for a steady 60FPS or greater.
• Only Gaming PCs can provide the best VR experience.
XSplit Gamecaster + Broadcaster: Cast Your Game Anytime, Anywhere
Now set up your stage and share the greatest gaming moments with XSplit Gamecaster + Broadcaster! Fully optimized social media integration is ready for real-time chats—keeping you notified yet focused in the game. It takes just one click to stream your gameplay to Twitch. Host your game like a pro!
*Free 14 days XSplit Gamecaster + Broadcaster Premium License.
Killer™ E2500 Gaming Network
Killer™ E2500 is a high-performance, adaptive gigabit Ethernet controller that offers better online gaming and media performance compared to standard solutions.
Triple NVMe PCIe SSDs in RAID 0 Support: Extreme Performance with Gen3 x4 NVMe PCIe SSDs
AORUS' Z270 motherboards offers the industry’s best compatibility in terms of NVMe storage for users who demand high capacity and seek the best performance. AORUS' unique design supports up to three Intel 750 Series NVMe PCIe SSDs which can be configured in RAID for record speeds of up to 3525 MB/s (Sequential Read), making AORUS the obvious choice for the ultimate PC.
U.2 Onboard (NVMe PCIe Gen3 x4): NVMe Performance for PCIe SSDs
The new Intel 750 series SSDs offer an incredible increase in performance over SATA drives. Using the NVMe protocol which takes advantage of the fast bandwidth of PCIe Gen3 x4 lanes (32 Gb/s), the drives are a clear advantage for users looking to boot their OS faster, load their games in a flash and access large files without waiting. By implementing the U.2 port onboard to support the 2.5” Intel 750 Series drive, AORUS ensures that the users can benefit from the best performance.
SSDs and cables not included.
Fast Onboard Storage with NVMe PCIe Gen3 x4 110mm M.2 (Up to 32 Gb/s)
AORUS' M.2 solution offers considerably faster storage performance and support for both PCIe and SATA interfaces for M.2 SSD devices.
Fast USB 3.1 Solution
The latest USB 3.1 Gen 2 offers a staggering 10Gb/s transfer speeds, 2x faster than USB 3.1 Gen 1 along with backwards compatibility with existing USB devices.
Connecting the Future: USB Type-C™
• The World's Next Universal Connector.
• Reversible USB Type-C™ with USB 3.1 Gen 2.
Turbo B-Clock: Built-in Advanced Performance Tuning IC
Turbo B-Clock Tuning IC in the AORUS 200 series motherboards enable overclockers to have the ability to change their BCLK frequency to a desired value of their choice. With the new linear range adjustment option of the Tuning IC, ranges from 90MHz to 500MHz are now possible, so that overclockers are not limited to the 5% ranges of traditional straps.
*Turbo B-Clock overclocking range may vary according to CPU capabilities.
Diagnostic LEDs: Hardware Troubleshooting at a Glance
Onboard LEDs controlled by the system BIOS indicate if a malfunction is occurring, allowing users to quickly diagnose which major component (CPU/DDR/VGA/HDD) is malfunctioning so they may take action promptly.
Support for DDR4 XMP Up to 3866MHz and Beyond*
AORUS is offering a tested and proven platform that ensures proper compatibility with profiles up to 3866MHz and beyond. All users need to do to attain this performance boost is to ensure that their memory module is XMP capable and that the XMP function is activated and enabled on their AORUS motherboard.
What is XMP?
DDR4 memory modules are available at a stock frequency of 2133MHz, but as frequency tweaking requires a considerable amount of effort and knowledge, memory vendors encode XMP profiles which can automatically modify the timings of the supported memory modules to work with your CPU and to achieve increased performance.
* XMP Profile support may vary depending on memory module. Please visit www.gigabyte.com to see the complete validated memory support list. Product features may vary by model.
Industry Leading Ultra Durable PCIe Armor
The innovative one piece stainless steel shielding design from AORUS reinforces the PCIe connectors to provide the extra strength required to support heavy graphics cards.
GIGABYTE Patented Double Locking Bracket
• First Lock: Inserted from the top for better retention.
• Second Lock: Soldered for a stronger bond.
Dual Armor DIMM and PCIe Metal Shielding
Never worry about your heavy graphics card damaging your motherboard again. AORUS’ proprietary Ultra Durable PCIe Metal Shielding reinforces the PCIe connector to prevent slot damage due to heavy graphics card. The DIMM and PCIe metal shield also provides extra strength for when you forget to release the lock while replacing your component, adding a foolproof option which can save your PC’s life.
Ultra Durable™ PCIe Armor
Enhanced Strength PCIe Design, Support for Heavy Graphics Cards For Extreme / VR Gaming Station.
Ultra Durable™ Memory Armor
AORUS’ exclusive one piece stainless steel shielding design prevents against PCB distortion and twist, plate bending, in addition to preventing any possible ESD interference.
Anti-Sulfur Resistor Design
Sulfur compounds in the air can penetrate tiny onboard resistors creating chemical change and causing these resistors to open or short. If either of these occurs the motherboard will fail to function. By equipping resistors with an Anti-Sulfur Design AORUS gives Ultra Durable Motherboards a whole new meaning.
Refreshed BIOS Easy, Smart, and Friendly
The BIOS is essential for users during initial setup to allow for the most optimal settings. With a new GUI and easier to use functionalities, GIGABYTE has been able to reinvent the BIOS to give users a better experience while setting up their new system.
GIGABYTE APP Center
The GIGABYTE APP Center gives you easy access to a wealth of GIGABYTE apps that help you get the most from your GIGABYTE motherboard. Using a simple, unified user interface, GIGABYTE APP Center allows you to easily launch all GIGABYTE apps installed on your system, check related updates online, and download the latest apps, drivers, and BIOS.
GIGABYTE's EasyTune™ is a simple and easy-to-use interface that allows users to fine-tune their system settings or adjust system and memory clocks and voltages in a Windows environment. With Smart Quick Boost, one click is all it takes to automatically overclock your system, giving an added performance boost when you need it the most.
Overclocking to Boost Your Frame Rates
Get the highest levels of performance from your PC with easy-to-use GIGABYTE overclocking features.
System Information Viewer
GIGABYTE System Information Viewer is a central location that gives you access to your current system status. Monitor components such as the clocks and processor, set your preferred fan speed profile, create alerts when temperatures get too high or record your system’s behaviour; these are the possibilities of the System Information Viewer.
The GIGABYTE @BIOS app allows you to update your system’s BIOS from within Windows using a simple and slick graphical user interface. @BIOS can automatically download the latest version from the GIGABYTE servers or you can update your BIOS from a file on your computer. @BIOS also allows you to save your current BIOS to a file, recover your previous BIOS from an image and backup your BIOS to an image.
3D OSD automatically detects and displays your system information during games, allowing you to easily get a hold of your system information without switching between screens.
GIGABYTE Patented DualBIOS™ (UEFI) Design
GIGABYTE Ultra Durable™ motherboards feature GIGABYTE DualBIOS™, an exclusive technology from GIGABYTE that protects arguably one of your PC's most crucial components, the BIOS. GIGABYTE DualBIOS™ means that your motherboard has both a 'Main BIOS' and a 'Backup BIOS', protecting users from BIOS failure due to virus, hardware malfunction, improper OC settings or power failure during the update process.
Long Lifespan Durable Black™ Solid Caps
AORUS motherboards integrate the absolute best quality solid state capacitors that are rated to perform at maximum efficiency for extended periods, even in extreme performance configurations. With ultra-low ESR no matter how high the CPU load, this provides peace of mind for end users who want to push their system hard, yet demand absolute reliability and stability. These exclusive capacitors also come in customized jet black, exclusively on AORUS motherboards.
Easy to Install "G-Connector" Design
The tiny cables of the front panel connectors can be hard to manipulate as space is restricted and indicators being tiny. With the G-Connector, you can connect all the FP cables at once, simplifying the process of building your next PC and saving you some frustrations.
TriDef® SmartCam | Custom Stream Modding
To facilitate being the full streaming solution each AORUS motherboard includes TriDef® SmartCam software, you are now able to remove backgrounds without the hassle of using a green screen. Through the SmartCam application you can now apply live filters, and fully control your background, not only while streaming, but also through other video applications such as Skype.
*Free 1 month TriDef® SmartCam License.
Supports 7th/6th Generation Intel Core Processors.
Dual channel Non-ECC Unbuffered DDR4, 4DIMMs.
Fast USB 3.1 Gen 2 with USB Type-C and Type-A.
3-Way Graphics Support with Dual Armor and Ultra Durable Design.
Triple NVMe PCIe SSDs in RAID 0 Support.
Dual Ultra-Fast M.2 with PCIe Gen3 x4 & SATA interface.
Intel Optane Memory Ready.
Sound Blaster X-FI MB5+ALC 1220 120dB SNR HD Audio.
Killer E2500 Gaming Network.
USB DAC-UP 2 with Adjustable Voltage.
RGB FUSION LED Light Show design.
Swappable Overlay for Accent LED.
Smart Fan 5 features Multiple Temperature Sensors and Hybrid Fan Headers.
GIGABYTE UEFI Dual BIOS.
APP Center including EasyTune and Cloud Station Utilities.
Form Factor ATX
CPU Socket 1151
Chipset Intel Z270
RAM Memory Support
Memory Type DDR4
Memory Channel Dual (2)
Memory Type (ECC) Non-ECC
Memory Type (R/U) UDIMM (Unbuffered)
Memory Speed (Mhz)
DDR4 - 2133
DDR4 - 2400(OC)
DDR4 - 2666(OC)
DDR4 - 2800(OC)
DDR4 - 3000(OC)
DDR4 - 3200(OC)
DDR4 - 3300(OC)
DDR4 - 3333(OC)
DDR4 - 3400(OC)
DDR4 - 3466(OC)
DDR4 - 3600(OC)
DDR4 - 3666(OC)
DDR4 - 3733(OC)
DDR4 - 3800(OC)
DDR4 - 3866(OC)
Max. Memory Capacity 64GB (4x16GB)
Audio Realtek ALC1220 7.1 HD Audio
Primary GPU Interface PCIe 3.0 (x16)
SLI Support 2-Way SLi
Crossfire Support 3-Way CrossFire
On-Board Graphics Connectors
1 x M.2, 2242/2260/2280, PCIe/SATA
1 x M.2, 2242/2260/2280/22110, PCIe/SATA
3 x PCIe 3.0 x1
1 x PCIe 3.0 x16
1 x PCIe 3.0 x16 (x4 Bandwidth)
1 x PCIe 3.0 x16 (x8 Bandwidth)
SATA Support SATAe / SATA3 / M.2
RAID Support via SATA / M.2 (PCIe) / U.2 (PCIe)
Storage Mode Support
NVMe Boot (via M.2 PCIe Slot)
NVMe Boot (via PCIe 3.0 Slot)
NVMe Boot (via U.2 Connector)
RAID 1 (SATA 0~5 ONLY)
RAID 10 (SATA 0~5 ONLY)
RAID 5 (SATA 0~5 ONLY)
1 x 24-pin (Power)
1 x 8-pin (Power)
1 x Audio gain control switch
1 x Clear CMOS jumper
1 x CPU Fan Connector
1 x Front Panel Audio Header
1 x Front Panel Connector
1 x RGB (RGBW) LED Strip Header
3 x SATA Express (Compatible with 2x SATA III)
1 x SPDIF-Out Header
2 x System Fan header
1 x Thunderbolt AIC Connector
1 x TPM Header
1 x U.2 Connector
2 x USB 2.0 Header
2 x USB 3.1 Gen1 Header
1 x Water Cooling fan header
1 x Water Pump Header
Network Interface Type Wired Gigabit LAN (10/100/1000)
Network Chip/Modules 1 x Killer E2500 (Gigabit LAN)
Rear I/O Connectors
1 x 10/100/1000 (LAN)
1 x Center/Subwoofer Speaker Out
1 x DisplayPort 1.2
1 x HDMI 1.4
1 x Line In
1 x Line Out
1 x Mic-In
1 x PS/2 Keyboard/Mouse Combo
1 x Rear Speaker Out
1 x SPDIF Out (Optical)
2 x USB 2.0
3 x USB 3.1 Gen1 Type A
1 x USB 3.1 Gen2 Type A
1 x USB 3.1 Gen2 Type C
Other Motherboard Specifications
Water Cooled No
QPI Speed N/A
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