ASUS ROG Zenith Extreme Alpha

ASUS ROG Zenith Extreme Alpha X399 HEDT AMD Threadripper 2 TR4 EATX

ASUS ROG Zenith Extreme Alpha X399 HEDT AMD Threadripper 2 TR4 EATX

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  • Powered by AMD Ryzen Threadripper 2 (TR4) processors to maximize connectivity and speed with support for up to 128GB of DDR4 memory, three NVMe M.2 drives and front panel USB 3.1 Gen2
  • 5-Way Optimization featuring Auto-Tuning and FanXpert 4 provides automatic overclocking profiles for maximum OC performance
  • 3. Built for high performance networking featuring onboard Aquantia 10G LAN, Intel Gigabit LAN and ASUS LANGuard and GameFirst V technologies
  • Rog DIMM.2 allows for expansion of 2 m.2 SSDs and has two heatsinks TO prevent throttling; 10K Black Metallic Capacitors
  • Full customization with a 1.3" livedash OLED and ASUS Aura Sync RGB lighting via two addressable headers and ONE RGB header

Specifications Overview

Release Date January 2019

* First availability for purchase, it may not correspond to the actual market launch date.

Series ROG
Socket sTR4
Form factor EATX
Chipset AMD X399
Supported Memory DDR4
2133Mhz 2400Mhz 2666Mhz 2800Mhz 2933Mhz 3000Mhz 3200Mhz 3466Mhz 3600Mhz
* High clock speeds may require enabling the XMP profile in the motherboard BIOS
** RAM support may also depend on the CPU memory controller
ECC RAM Support
* ECC memory support also depends on the CPU memory controller
Audio Chipset ROG SupremeFX High Definition Audio CODEC S1220
Audio Channels 8 Channels
Max LAN Speed 10Gbps + 10/100/1000Mbps
SLI Support
CrossFire Support
RAID Support
Wireless LAN
Wi-Fi Generation 5
PCI-Express x16 Slots 4
PCI-Express x4 Slots 1
PCI-Express x1 Slots 0
SATA 6 Gbps Ports 8
SATA Express Ports 0
M.2 Ports 3
M.2 Devices support
  • 2242 / 2260 / 2280 - M Key
  • 2242 / 2260 / 2280 / 22110 - M Key
  • 2242 / 2260 / 2280 / 22110 - M Key
RAM Slots 8
Maximum Supported RAM 128 GB
Onboard USB 2.0 2
Onboard USB 3.2 Gen 1 2
Onboard USB 3.2 Gen 2 1
Onboard USB 3.2 Gen 2x2 0

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