Gigabyte Z490 UD AC
Supports 10th Gen Intel® Core™ Series Processors
Dual Channel Non-ECC Unbuffered DDR4, 4 DIMMs
Intel® Optane™ Memory Ready
Direct 11+1 Phases Digital VRM Solution with Low RDS(on) MOSFETs
Enlarged VRM Heatsink with Increased Surface Contact Air-Flow Grooving
GIGABYTE Exclusive 8118 Gaming LAN with Bandwidth Management
Multi-Way Graphics Support with PCIe Armor and Ultra Durable™ Design
Dual Ultra-Fast M.2 with PCIe Gen3 X4 & One Supports SATA Protocol
Intel® Native USB 3.2 Gen2 Type-A with Speed Up To 10Gbps
RGB FUSION 2.0 Support Addressable LED & RGB LED Strips
Smart Fan 5 Features Multiple Temperature Sensors , Hybrid Fan Headers with FAN STOP
Q-Flash Plus Updates BIOS without Installing the CPU, Memory and Graphics Card
Rear IO Armor with Pre-Installed I/O Shield
CEC 2019 Ready, Save the Power as Easy as One Click
Lightning-Fast Intel® Thunderbolt™ 3 AIC Support
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Gigabyte Z490 UD AC
Direct 11+1 Phases Digital VRM Solution with Low RDS(on) MOSFET
Gigabyte Z490 UD AC series motherboards use a 11+1 phase digital PWM + Low RDS(on) MOSFETs design to support the latest 10-core Intel® Core™ CPUs by offering incredible precision in delivering power to the motherboard’s most power-hungry and energy-sensitive components as well as delivering enhanced system performance and ultimate hardware scalability.
Benefits of Low RDS(on) MOSFETs
‧ Optimized gate charge to minimize switching losses.
‧ Lower temperature, smaller size, better thermal characteristics.
Support for DDR4 XMP Up to 4500MHz and Beyond
Gigabyte Z490 UD AC is offering a tested and proven platform that ensures proper compatibility with profiles up to 4500MHz 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 Gigabyte Z490 UD AC motherboard.
Advanced Thermal Design with Integrated IO Armor
Thick Thermal Pad
Grooved for Air-Flow
PCIe 4.0* Hardware Design
For most of prosumers and gamers, high bandwidth storage and high performance graphics card are critical for their applications. To support most cutting edge devices, this motherboard uses the groundbreaking PCIe 4.0 grade hardware design.
* Product uses PCIe 4.0 grade material, actual support varies by hardware configuration.
Dual NVMe PCIe Gen3 x4 M.2 Connectors
Gigabyte Z490 UD AC Motherboards are focused on delivering M.2 technology to enthusiasts who want to maximize their system’s potential.
Intel® Dual Band 802.11ac WIFI
The onboard 802.11ac WIFI module from Intel® supports Dual Band and up to 433 Mbps, 3x faster WIFI speed than 802.11n and also support BLUETOOTH 5.
Exclusive Realtek 8118 Gaming LAN
High Speed Gigabit LAN with Automatic Bandwidth Allocation
Realtek 8118 LAN is a high performance and friendly network chip for gaming players with automatic bandwidth allocation to ensure the highest network priority of the game or application. It can provide users the most comprehensive features and the fastest and smoothest Internet experience.
Program On Top Gets Highest Priority
Real-Time Network Monitoring
Pre-Installed I/O Shield
With an integrated I/O shield, building an GIGABYTE Ultra Durable PC is even easier.
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.
Fan / Water Pump Connectors
Internal Temperature Sensors
Different models have different number of fan pin headers and temperature sensors. Smart Fan 5 function may vary by model.
Hybrid Fan Headers
■ 5 Fan / Water Pump Connectors
■ 6 Temperature Sensors
■ All Fan Pin Headers Upgraded to Hybrid Fan Headers
■ Interoperable Fans and Sensors
■ Intuitive UI for Fan Control
FAN STOP Hybrid FAN Header Smart Fan 5 Software
Achieve fan silence. With Fan Stop, map any fan to stop completely when temperatures drop below a specified threshold. Which fan stops, based on readings from which sensor, and at what temperature—all of it can be customized to your liking.
Intelligent Fan Control Design
RGB FUSION 2.0
With Gigabyte Z490 UD AC Motherboard , RGB Fusion 2.0 is even better with Addressable LEDs.* RGB Fusion 2.0 offers users the option to control onboard RGB and external RGB / Addressable LED light strips for their PC. Already feature filled with colors and patterns, RGB Fusion 2.0 on Gigabyte Z490 UD AC Series Motherboards are now upgraded with Addressable LED support. With external Addressable LED strips*, where each LED is digitally addressable, users can experience even more patterns, styles, and illuminations.
With Gigabyte Z490 UD AC Motherboard will support either 5v or 12v Addressable LED lighting strips and up to 300 LED lights. RGB Fusion 2.0 with Addressable LEDs comes with new patterns and various speed settings with more to come.
* Addressable LEDs are available only on select Motherboards, external LED Strips, Addressable LED Strips are not included with Motherboard purchase.
RGB Fusion 2.0 Software RGB Fusion APP
With an integrated intuitive user interface, the RGB Fusion 2.0 provides you a better solution for customizing the lighting effects across all supported devices. From motherboards, graphics cards to the peripheral products, you can personalize your gaming rig with your own style and show off your build by sharing the profiles. In addition, the new gaming mode makes the lighting effects interactive with selected games to bring you the most immersive gaming experience.
Sync with one click
Individual control as you wish
High-End Audio Capacitors
Gigabyte Z490 UD AC motherboards use high-end audio capacitors. These high quality capacitors help deliver high resolution and high fidelity audio to provide the most realistic sound effects for gamers.
Audio Noise Guard
Gigabyte Z490 UD AC motherboards feature an audio noise guard that essentially separates the board’s sensitive analog audio components from potential noise pollution at the PCB level.
GIGABYTE Patented Double Locking Bracket
Ultra Durable™ PCIe Armor
Industry Leading Ultra Durable™ PCIe Armor
The innovative one piece stainless steel shielding design from Gigabyte Z490 UD AC reinforces the PCIe connectors to provide the extra strength required to support heavy graphics cards.
Solid Pin Power Connectors
Gigabyte Z490 UD AC motherboards feature solid plated ATX 24pin & ATX 12V 8pin + 4pin power connectors for offering stable power supply while CPU overloading.
Solid Pin Power connector advantages
Larger contact area for electricity
More metal quantity to sustain higher power and generated heat
Ultra durable and longer lifespan
START SULFURIZATION PROTECTION
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 Gigabyte Z490 UD AC gives Ultra Durable Motherboards a whole new meaning.
Update the BIOS easily without installing the CPU, memory and graphics card.
With Gigabyte Z490 UD AC Q-Flash Plus, you don’t need to install the CPU, memory and graphics card nor enter the BIOS menu to flash the BIOS. Just download and save a new BIOS file (rename to gigabyte.bin) on the USB flash drive, then press the dedicated Q-Flash Plus button and you’re good to go!
GIGABYTE BIOS & Applications
BIOS APP CENTER EasyTune @BIOS System Information Viewer
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.
* Photos are for reference only. Product features may vary by model.
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.
4K Ultra HD Support
4K resolution is the next technological milestone in high-definition content delivery, utilizing approximately 4,000 pixels on the horizontal axis, more than four times today’s standard HD pixel density. Gigabyte Z490 UD AC motherboards provide native 4K support with integrated Intel® HD Graphics via HDMI.
HDMI™ – The Next Generation Multimedia Interface
HDMI™ is a High-Definition Multimedia Interface which provides up to 5Gb/s video transmitting bandwidth and 8-channel high quality audio all through a single cable. Able to transmit superior, uncompressed digital video and audio, HDMI™ ensures the crispest rendering of digital content up to 1080p without the quality losses associated with analog interfaces and their digital-to-analog conversion. In addition, HDMI™ is compatible with HDCP (High-bandwidth Digital Content Protection), allowing the playback of Blu-ray/HD DVD and other protected media content.