ASUS ROG Strix TRX40-E Gaming: sTRX4 ATX Motherboard for 3rd Gen Threadripper

ASUS ROG Strix TRX40-E Gaming: sTRX4 ATX Motherboard for 3rd Gen Threadripper

AMD TRX40 ATX motherboard sTR4 for 3rd Gen AMD Ryzen Threadripper series processors, with 16 power stages, on-board Wi-Fi 6 (802.11ax), 2.5 Gbps LAN, USB 3.2 Gen 2, SATA, three M.2, OLED and Aura Sync RGB lighting

• Ready for the latest 3rd Gen AMD Ryzen™ Threadripper™ series processors to maximize connectivity and speed with up to three M.2 drives, USB 3.2 Gen 2.
• Unmatched personalization: OLED and Aura Sync RGB lighting, including RGB headers and addressable Gen 2 RGB headers
• Optimal Power Solution: 16 power stages with ProCool II power connector, high-quality chokes and durable capacitors to support multi-core processors
• Comprehensive cooling: Active cooling VRM and Chipset heatsink, stacked-fin heatsink, with on-board dual M.2 heatsinks and a water pump+ header
• Gaming connectivity: Three M.2, USB 3.2 Gen 2 Type-C port and Type-C front panel connector
• Gaming networking: 2.5Gbps LAN and Intel® Gigabit Ethernet with ASUS LANGuard, Wi-Fi 6 (802.11ax) with MU-MIMO, and gateway teaming via GameFirst V
• Gaming audio: High fidelity audio with SupremeFX S1220, DTS® Sound Unbound and Sonic Studio III to draw you deeper into the action
• Easy DIY: ROG-patented pre-mounted I/O shield, Flexkey, ASUS SafeSlot, ASUS Node connector and BIOS FlashBack™ for a friendlier building experience

Introduction

The ASUS ROG Strix TRX40‑E Gaming stands as a premium ATX motherboard engineered exclusively for the 3rd Generation AMD Ryzen Threadripper platform, delivering uncompromising performance, expandability, and personalization for professional creators, overclockers, and hardcore gamers alike. Built around the AMD TRX40 chipset and sTRX4 socket, this board unlocks the full potential of multi‑core Threadripper processors while offering next‑generation connectivity, robust power delivery, advanced cooling, and ROG‑exclusive gaming features. Whether you are building a 4K/8K content creation workstation, a multi‑GPU gaming rig, or a high‑speed storage server, the ROG Strix TRX40‑E Gaming provides the foundation for a truly extreme PC build.

Unrivaled Power Delivery & Stability

At the core of the ROG Strix TRX40‑E Gaming lies a 16‑power‑stage VRM design paired with ProCool II power connectors, premium alloy chokes, and durable Japanese capacitors. This configuration ensures clean, stable power delivery even under the heaviest multi‑threaded workloads, supporting sustained overclocking and full load stability for top‑tier Threadripper CPUs such as the 3970X and 3990X. The active VRM cooling and stacked‑fin heatsinks dissipate heat efficiently, maintaining low temperatures during prolonged stress tests and intensive tasks. Combined with ASUS’s Dual Intelligent Processors 5‑Way Optimization, the board automatically tunes voltages, frequencies, and fan speeds for optimal performance and efficiency with a single click, making advanced tuning accessible even for novice builders.

Advanced Cooling Architecture

To sustain peak performance, the ROG Strix TRX40‑E Gaming employs a comprehensive cooling system engineered for high‑TDP Threadripper processors and high‑speed storage. Key cooling features include an active VRM heatsink, a large chipset heatsink, dedicated dual M.2 heatsinks, and multiple fan headers including a water pump+ header for custom liquid cooling setups. The onboard M.2 heatsinks prevent thermal throttling on high‑speed NVMe SSDs, ensuring consistent read/write speeds during large file transfers, video rendering, and gaming. With flexible fan control and thermal sensors, users can fine‑tune cooling profiles via ASUS‑exclusive software to balance acoustics and performance, creating a quiet yet powerful system.

Ultra‑Fast Storage & Expansion

The motherboard prioritizes speed and expandability with triple PCIe 4.0 M.2 slots supporting high‑speed NVMe SSDs, delivering blistering sequential read/write speeds up to PCIe 4.0 x4 bandwidth. Two M.2 slots run pure PCIe 4.0 x4 for NVMe, while the third supports both PCIe 4.0 x4 NVMe and SATA M.2 modes, offering exceptional storage flexibility. Additionally, eight SATA 6Gb/s ports provide abundant legacy storage support for HDDs and SATA SSDs, ideal for mass storage archives. For graphics and expansion, three PCIe 4.0 x16 slots support multi‑GPU configurations including NVIDIA 2‑Way SLI and AMD 2‑Way CrossFireX, enabling extreme graphics performance for gaming, 3D rendering, and GPU‑accelerated workloads. The board also includes a PCIe 4.0 x4 slot for additional expansion cards such as RAID controllers, 10G networking adapters, or USB expansion cards.

High‑Speed Gaming Networking

The ROG Strix TRX40‑E Gaming elevates online gaming and content delivery with a dual‑networking design combining wired and wireless excellence. It features a 2.5Gbps Ethernet port alongside an Intel Gigabit Ethernet port, both enhanced with ASUS LANGuard hardware‑level protection against surges and interference. For wireless connectivity, onboard Wi‑Fi 6 (802.11ax) with MU‑MIMO technology delivers faster wireless speeds, lower latency, and improved performance in dense network environments compared to Wi‑Fi 5. ASUS GameFirst V technology optimizes network traffic, prioritizing gaming and streaming applications to eliminate lag and stutter. With gateway teaming support, users can combine both Ethernet connections for increased bandwidth and failover protection, making this board perfect for competitive gaming and live streaming.

Premium Gaming Audio

Immersive audio is critical for gaming and media, and the ROG Strix TRX40‑E Gaming delivers studio‑grade sound via the SupremeFX S1220 audio codec, coupled with DTS Sound Unbound and Sonic Studio III software. This combination provides crystal‑clear highs, rich mids, and deep bass, while sonic radar enhances positional awareness in competitive games. The onboard headphone amplifier drives high‑impedance headphones with pristine clarity, and dedicated audio capacitors isolate the audio signal from electrical interference, ensuring distortion‑free output. Whether gaming, listening to music, or editing audio, the SupremeFX audio system creates a truly immersive sonic experience.

Personalization & DIY Friendly Design

ASUS equips the ROG Strix TRX40‑E Gaming with unmatched personalization options centered around an onboard OLED display and Aura Sync RGB lighting. The OLED panel shows real‑time system stats including CPU temperature, frequency, fan speeds, and custom images, adding both function and flair. Aura Sync offers full control over RGB lighting, including onboard RGB headers and addressable Gen 2 RGB headers, allowing synchronization with other Aura Sync‑compatible components for a cohesive lighting theme. For ease of installation, the board includes a pre‑mounted I/O shield, ASUS SafeSlot for reinforced PCIe retention, FlexKey for customizable shortcut controls, and BIOS FlashBack for easy updates without a CPU installed. These ROG‑exclusive features streamline the building process, making it friendly for both first‑time builders and seasoned enthusiasts.

Connectivity & I/O

The rear I/O panel provides abundant high‑speed ports, including multiple USB 3.2 Gen 2 Type‑A and Type‑C ports, USB 2.0 ports, and audio jacks. Front panel connectors include a USB 3.2 Gen 2 Type‑C port for fast front‑case access. The board supports up to 256GB of DDR4 memory across eight DIMM slots, with overclocking support up to DDR4 4666+ MHz, enabling quad‑channel memory performance for bandwidth‑intensive applications. With dual BIOS functionality, users can safely test overclocks or update firmware without risking system inoperability, adding an extra layer of reliability.

Conclusion

The ASUS ROG Strix TRX40‑E Gaming is more than just a motherboard—it is a complete foundation for extreme AMD Threadripper systems. With its industrial‑grade power delivery, advanced cooling, triple PCIe 4.0 M.2 slots, Wi‑Fi 6, 2.5G LAN, SupremeFX audio, OLED display, and Aura Sync RGB, it excels in every category that matters for high‑end computing. Whether you are pushing the limits in gaming, creating professional content, or pursuing overclocking records, the ROG Strix TRX40‑E Gaming combines performance, durability, and style to deliver an elite computing experience.