ASUS Prime X299-A II LGA 2066 Intel X299 SATA 6Gb/s ATX Intel Motherboard

The ASUS PRIME X299-A II is an ATX motherboard built around the Intel X299 chipset and the LGA 2066 socket. It pairs naturally with Intel Core X-series processors, making it a solid foundation for a workstation that renders 3D scenes, edits high-resolution video, or runs demanding scientific simulations. Enthusiasts who enjoy pushing hardware to its limits will appreciate the board’s dependable power delivery and wide memory support.

Up to 256 GB of DDR4 RAM can be installed, with qualified speeds reaching 4266 MHz. That capacity lets creators keep multiple large projects open at once and allows gamers or streamers to run resource-heavy titles alongside background applications without slowdown.

For fast storage, the board provides two M.2 slots and an integrated heatsink that helps each drive maintain peak transfer rates during long file moves or project loads. Intel Optane memory and VROC support add more flexibility for anyone planning tiered storage or high-performance RAID arrays.

Connectivity is equally forward-looking. A rear-panel USB 3.2 Gen 2 Type-C port handles rapid external backups, while numerous fan and AIO pump headers give builders the tools to fine-tune airflow. The pre-mounted I/O shield makes installation quicker and reduces the chance of mishandling delicate pins inside the case.

RGB lighting ties everything together. Aura Sync lets you coordinate the onboard illumination with compatible strips and peripherals, so a studio setup or gaming rig can adopt a consistent look without extra software headaches.

• LGA 2066 socket supports Intel Core X-series processors
• Accommodates up to 256 GB of DDR4 memory at 4266 MHz
• Two M.2 slots with an integrated heatsink maintain SSD performance
• USB 3.2 Gen 2 Type-C port enables high-speed external transfers
• 12 IR3555 power stages provide stable power for intensive workloads
• Intel Optane memory and VROC compatibility for flexible storage configurations
• Aura Sync RGB lighting with headers for system-wide color coordination
• Multiple fan and AIO pump headers simplify custom cooling setups
• Pre-mounted I/O shield streamlines installation and protects connectors
• ATX form factor fits a wide range of cases and build styles