# ASUS ROG Zenith II Extreme TRX40 Gaming AMD 3rd Gen Ryzen Threadripper sTRX4 EATX Motherboard with 16 power stages, PCIe 4.0, WiFi 6 (802.11ax), USB 3.2 Gen2 and Aura Sync RGB

- Category: Motherboard
- Brand: ASUS
- Model: ROG Zenith II Extreme
- Part number: ROG Zenith II Extreme
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 3.8/5 from 56 Amazon reviews
- Warranty: 3 years
- Product page: https://buildmypc.net/component-details/motherboard/asus-rog-zenith-ii-extreme/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | ASUS |
| Model | ROG Zenith II Extreme |
| Socket Type | sTRX4 |
| Chipset | AMD TRX40 |
| Form Factor | Extended ATX |
| Memory Type | 8 x DDR4 |
| Max Memory Support | 256 GB |

## Key Features

- Ready for AMD 3rd Gen Ryzen Threadripper Processors: Maximize connectivity and speed with up to five M. 2 drives, USB3. 2 Gen2x2 and AMD StoreMI
- Robust power delivery: Optimized power solution with 16 Infineon TDA21472 power stages, ProCool II power connectors, microfine alloy chokes and 10K capacitors
- Comprehensive thermal design: Active-cooling VRM heatsink, PCIe-zone M. 2 aluminum heatsink, backplate, Fan Extension Card II and water-cooling zone
- High-performance networking: onboard Aquantia 10 Gaps Ethernet, Wi-Fi 6 (802. 11Ax) with MU-MIMO support, and GameFirst V technology
- Unmatched Personalization: color OLED display and ASUS-exclusive aura Sync RGB lighting, including two additional RGB headers and two addressable headers
- Industry-leading ROG audio: SupremeFX S1220 and ESS SABRE9018Q2C for enthusiast-grade audio performance, featuring Japanese capacitors
- DIY-friendly design: Pre-mounted I/O shield, ASUS SafeSlot, BIOS FlashBack and FlexKey

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