Chipset
Intel Z490 Express
Frequency speed
4300 / 4000 / 4133 / 4266 / 4400 / 4600 / 4500 / 3600 / 3466 / 3733 / 3666 / 3800 / 3866 / 2400 / 2133 / 2933 / 3300 / 3333 / 3400 / 3200 / 3000 / 2800 / 2667 MHz
... Input/Output connectors
Integrated audio
Realtek ALC1200
Z490 GAMING X AX
Design, 2-Way CrossFire™ Multi-Graphics, Intel® GbE with cFosSpeed, USB 3.2 Gen2 Type-A, Intel® WiFi 6 802.11ax, Dual M.2 with 1 Thermal Guard, Smart Fan 5, Dual Armor with Ultra Durable™ Technology, RGB FUSION 2.0, Q-FLASH PLUS
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 DrMOS
Enlarged VRM Heatsink with 5W/mK Thermal Conductive Pad
Intel® GbE LAN with cFosSpeed Internet Accelerator Software
Onboard Intel® WiFi 6 802.11ax 2T2R & BT5
Multi-Way Graphics Support with Dual Armor and Ultra Durable™ Design
ALC1200 Multi-Channel Audio with High Quality Audio Capacitors and Audio Noise Guard
Dual Ultra-Fast M.2 with PCIe Gen3 X4 (1 with Thermal Guard) & SATA Interface
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
CEC 2019 Ready, Save the Power as Easy as One Click
Lightning-Fast Intel® Thunderbolt™ 3 AIC Support