ROG Zenith II Extreme Alpha is locked, loaded and ready to unleash the wild computing power of the innovative 64-core AMD Ryzen Threadripper CPU. Newly equipped with 16 high-current 90A power stages, our new goliath offers supreme efficiency and greater room for overclocking, allowing you to boost performance like never before. Maximized lane bandwidth allows you to connect up to 33 devices simultaneously, while each PCIe x16 and M.2 slot is connected with PCIe® 4.0, so you can equip next-generation graphics cards or NVMe drives without fear of bottle. Massive power, massive bandwidth.

AMD TRX40 E-ATX sTRX4 motherboard for 3rd generation Threadripper Ryzen, with 16 power stages, PCIe 4.0, Wi-Fi 6 (802.11ax), 10 Gbps Ethernet, USB3.2 Gen2x2, dual USB 3.2 front panel connector , five M.2, SATA and Aura Sync RGB

• Ready for third generation AMD Ryzen ™ Threadripper ™ processors: maximize connectivity and speed with up to five M.2, USB3.2 Gen2x2 and AMD StoreMI units
• Robust power supply: optimized power solution with 16 Infineon TDA21490 power stages, ProCool II power connectors, microfine alloy coils and 10K capacitors
• Integral thermal design: active cooling VRM heatsink, M.2 PCIe-zone aluminum heatsink, backplate, fan II extension card and water cooling zone
• High-performance networks: 10-Gbps Aquantia® on-board Ethernet, Wi-Fi 6 (802.11ax) with MU-MIMO support and GameFirst V technology
• Unparalleled customization: ASUS exclusive Aura Sync RGB color lighting and OLED display, which includes two additional RGB headers and two addressable headers
• Industry-leading ROG audio: SupremeFX S1220 and ESS® SABRE9018Q2C for enthusiastic level audio performance, with Japanese condensers
• Easy to use design: pre-assembled I / O protector, ASUS SafeSlot, FlashBack ™ BIOS and FlexKey

specs

• CPU
  Build in AMD Socket sTRX4 for 3 rd  Gen AMD Ryzen ™  Threadripper ™  Series Desktop Processors
  Supports CPU up to 64 cores
• Chipset
  AMD TRX40
• Memory
  AMD Ryzen ™ Threadripper ™ Processors
  8 x DIMM, Max. 256GB, DDR4 4733 (OC) / 4600 (OC) / 4400 (OC) / 4333 (OC) / 4266 (OC) / 4133 (OC) / 3800 (OC) / 3733 (OC) / 3400 (OC) / 2800 / 2666/2400/2133 MHz ECC and non-ECC, Un-buffered Memory
  Quad Channel Memory Architecture
• Multi-GPU Support
  Supports NVIDIA® 3-Way SLI® Technology
  Supports AMD 3-Way CrossFireX ™ Technology
• Expansion Slots
  3 rd  Gen AMD Ryzen ™  Threadripper ™  Series Desktop processors
  4 x PCIe 4.0 (x16, x16 / x16, x16 / x8 / x16, x16 / x8 / x16 / x8)
• Storage
  3 rd  Gen AMD Ryzen ™  Threadripper ™  Series Desktop processors:
  1 x ROG DIMM. 2 Module supports 2 M.2 Socket 3, with M key, type 2242/2260/2280/22110 storage devices support (SATA & PCIe 4.0 x4 mode)
  2 x M.2 Socket 3, with M Key, type 2242/2260/2280 (PCIe 4.0 x4 mode) * 1
  3 rd  Gen AMD Ryzen ™  Threadripper ™  Series Desktop processors:
  1 x M.2 Socket 3, with M Key, type 2242/2260/2280 (PCIe 4.0 x4 / x2 mode) * 2
  Support Raid 0, 1, 10
  AMD TRX40 chipset:
  4 x SATA 6Gb / s port (s),
  ASMedia® SATA 6Gb / s controller:
  4 x SATA 6Gb / s port (s),
• LAN
  Intel® I211-AT, 1 x Gigabit LAN Controller (s)
  Aquantia AQC-107 10G
  Anti-surge LANGuard
  ROG GameFirst V Technology
• Wireless data network
  Intel® Wi-Fi 6 AX200
  Wi-Fi 802.11 ax, Bluetooth® 5.0
  Supports dual band frequency 2.4 / 5 GHz
  Supports 2x2 MU-MIMO
  Supports channel bandwidth: HT20 / HT40 / HT80 / HT160. Up to 1.73Gbps transfer speed
• Bluetooth
  Bluetooth® 5.0
• Audio
  ROG SupremeFX 8-Channel High Definition Audio CODEC S1220
  - Impedance sense for front and rear headphone outputs
  - Supports: Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking
  - High quality 120 dB SNR stereo playback output 108 dB SNR recording input
  - ESS® ESS9018Q2C
  Audio Feature:
  - SupremeFX Shielding ™ Technology
  - Sonic Studio III + Sonic Studio Virtual Mixer
  - DTS® Sound Unbound
  - LED-illuminated design - Brighten up your build with the gorgeous illuminated audio trace path.
  - Sonic Radar III
• USB Ports
  3rd Gen AMD Ryzen ™ Threadripper ™ Processors:
  4 x USB 3.2 Gen 2 port (s) (4 at back panel, network)
  AMD TRX40 chipset:
  2 x USB 3.2 Gen 2 front panel connector port (s)
  AMD TRX40 chipset:
  3 x USB 3.2 Gen 2 port (s) (3 at back panel, network, 2 x Type-A + 1 x Type-C)
  AMD TRX40 chipset:
  3 x USB 2.0 port (s)
  ASMedia® USB 3.2 Gen 1 controller:
  8 x USB 3.2 Gen 1 port (s) (4 at back panel, blue)
  ASMedia® USB 3.2 Gen2x2 controller:
  1 x USB 3.2 Gen 2x2 (up to 20Gbps) port (s) (1 at back panel,, Type-C)
• ROG Exclusive Features
  Clear CMOS button
  ROG CPU-Z
  ROG Aura
  - Aura Lighting Control
  - Aura RGB Strip Headers
  Extreme Engine Digi +:
  - Infineon TDA21472 Power Stage
  - 10K Black Metallic Capacitors
  ROG Extreme OC kit:
  - OptiMem III
  - ReTry button
  - Safe Boot button
  - Start button
  - Slow Mode
  - LN2 Mode
  - FlexKey Button
  ProbeIt
  UEFI BIOS features:
  - ROG SSD Secure Erase
  - Graphic Card Information Preview
  USB BIOS FlashBack ™
  ROG Patented Pre-mounted I / O Shield
  ROG Exclusive Software
  - Mem Tweakit
  - RAMCache III
  - GameFirst V
  - Sonic Radar III
  - Sonic Studio III + Sonic Studio Virtual Mixer
  ROG DIMM. 2 module with heatsink
  ROG Aluminum heatsink cover
• Special Features
  ASUS Dual Intelligent Processors 5-Way Optimization by Dual Intelligent Processors 5:
  - 5-Way Optimization tuning key perfectly consolidates TPU, EPU, DIGI + VRM, Fan Expert 4, and Turbo App
  Gamer's Guardian:
  - DRAM Overcurrent Protection
  - 10K Black Metallic Capacitors
  - DIGI + VRM
  - SafeSlot
  - ESD Guards on LAN, Audio, and USB ports
  LiveDash OLED 1.77 ”
  AURA:
  - Aura Lighting Control
  - Aura RGB Strip Headers
  - Addressable Gen 2 Header
  ASUS Exclusive Features  :
  - AI Suite 3
  - Ai Charger +
  - Pre-mounted I / O Shield
  - ASUS EZ Flash 3
  - ASUS CPR (CPU Parameter Recall)
  - BIOS FlashBack ™ Button
  - Clear CMOS Button
  ASUS Q-Design:
  - ASUS Q-Code
  - ASUS Q-LED (CPU, DRAM, VGA, Boot Device LED, HDD LED)
  - ASUS Q-Slot
  - ASUS Q-DIMM
  - ASUS Q-Connector
  Digi + VRM
  MemOK! II
  Armory Crate
• Back I / O Ports
  1 x LAN (RJ45) port (s)
  1 x USB 3.2 Gen 2x2 (up to 20Gbps) ports (Type-C)
  4 x USB 3.2 Gen 1 blue
  5 x USB 3.2 Gen 2 (network) (3 x Type-A + 1 x Type-C)
  1 x Optical S / PDIF out
  1 x Clear CMOS button (s)
  1 x USB BIOS FlashBack ™  Button (s)
  5 x LED-illuminated audio jacks
  1 x Aquantia AQC-107 10G LAN port
• Internal I / O Ports
  2 x Aura RGB Strip Header
  2 x Addressable Gen 2 header (s)
  2 x USB 3.2 Gen 1 (up to 5Gbps) connector (s) support (s) additional 4 USB 3.2 Gen 1 port (s)
  2 x USB 2.0 connector ( s) support (s) additional 3 USB 2.0 port (s)
  1 x M.2 Socket 3 with M key, type 2242/2260/2280 storage devices (support PCIe 4.0 x4 mode)
  1 x M.2 Socket 3 with M key , type 2242/2260/2280 storage devices (support PCIe 4.0 x4 / x2 mode)
  1 x TPM header
  8 x SATA 6Gb / s connector (s)
  1 x CPU Fan connector (s)
  1 x CPU OPT Fan connector (s)
  2 x Chassis Fan connector (s)
  1 x H_AMP fan connector
  2 x W_PUMP + connector
  1 x WB_SENSOR
  1 x 6-pin EATX 12 V Power connector
  1 x 24-pin EATX Power connector (s)
  2 x 8-pin EATX 12V Power connectors
  1 x 4-pin EZ_PLUG Power connector (s)
  1 x Front panel audio connector (s) (AAFP)
  7 x ProbeIt Measurement Points
  1 x BIOS Switch button (s)
  1 x Node Connector ( s)
  1 x LN2 Mode jumper (s)
  1 x Safe Boot button
  1 x ReTry button
  1 x M.2 socket pre-installed with a Wi-Fi / Bluetooth module
  1 x W_IN header
  1 x W_OUT header
  1 x W_FLOW header
  2 x USB 3.2 Gen 2 front panel connector
  1 x Speaker connector
  1 x DIMM. 2 Slot supports 2 M.2 drives (2242-22110)
  1 x RSVD Switch
  1 x Start button
  1 x FlexKey button
  1 x FS Mode switch
  1 x M.2_3 cold storage switch
  1 x Chipset Fan Header
  1 x VRM_HS_FAN Header
• Accessories
  User's manual
  1 x ROG logo plate sticker
  6 x SATA 6Gb / s cable (s)
  1 x Fan Extension Card II (6 x 4-pin Chassis Fan connectors, 3 x RGB headers, 3 x 2-pin Thermal sensor header)
  1 x Fan Extension Card II power cable
  1 x Fan Extension Card II NODE connector cable
  1 x Fan Extension Card II screw package
  1 x ROG big sticker
  1 x Thermistor cable (s)
  1 x ROG coaster (s)
  2 x ROG weave SATA 6G cable
  1 x ROG Thank you card
  1 x ROG DIMM. 2 with heatsink
  1 x M.2 Pad for ROG DIMM. 2
  1 x ROG Multi-Bit screwdriver
  1 x Wi-Fi moving antenna
• BIOS
  2 x 128 Mb Flash ROM, UEFI AMI BIOS, PnP, WfM2.0, SM BIOS 3.0, ACPI 7.1
• Manageability
  WOL, PXE
• Operating System
  Windows® 10 64-bit
• Form Factor
  Extended ATX Form Factor
  12.2 inch x 10.9 inch (31 cm x 27.7 cm)