The ASUS PRIME X399-A is the prime choice for prosumers and content creators featuring 1-click overclocking with 5-Way Optimization, ASUS Pro Clock Technology, and multiple GPU support with SafeSlot protection. Dual M.2 and front-panel USB 3.1 deliver optimized data speeds, while AURA Sync lighting and 3D-printing mounts provide unlimited personalization.
- Powered by AMD Ryzen Threadripper TR4 processors
- 5-Way Optimization featuring Auto-Tuning and FanXpert 4
- Patent-pending SafeSlot (3X)
- Unmatched Personalization
- 8-channel HD audio
One-click overclock and cooling, done
ASUS 5-Way Optimization dynamically optimizes essential aspects of the system, providing overclocking and cooling profiles that are tailored for your rig.
Speed up with onboard dual M.2 up to 32Gbps and keep your SSD cooler with an ultra-efficient heatsink. Future-proof connectivity with the Prime X399-A’s front panel USB 3.1, ready for next-gen PC cases and devices. Lastly, with the U.2 connector, experience fast data-transfer speeds and free up a PCIe slot for another expansion card.
Protect your Graphics Card Investment
SafeSlot is the PCIe slot reinvented by ASUS and engineered to provide superior retention and shearing resistance. Manufactured in a single step using a new insert-molding process, SafeSlot integrates the slot with fortifying metal for an inherently stronger slot, which is then firmly anchored to the PCB through additional solder points.
Make it your own
ASUS Aura offers full RGB lighting control with a variety of functional presets for the built-in RGB LEDs as well as strips connected to the onboard RGB headers. And it can all be synced with an ever-growing portfolio of Aura-capable ASUS hardware. Prime X399-A also includes 2 onboard RGB headers ready to sync lighting effects with different Aura Sync compatible products.