Save time on demanding projects with the ASUS Prime TRX40-Pro TRX4 ATX Motherboard. Powered by the AMD TRX40 chipset, this motherboard supports third-generation AMD Ryzen Threadripper processors with the TRX4 socket. Designed for content creators and other professionals, the Prime TRX40-Pro takes full advantage of the large PCIe 4.0 data bandwidth to deliver high performance for tasks such 3D rendering, video editing, and more. Up to 256GB of quad-channel ECC DDR4 RAM, reaching 4666+ MHz when overclocked, can be installed across eight memory slots. The ATX motherboard also features advanced cooling and supports up to three M.2 SSDs and eight SATA III storage drives, which can be put into RAID 0, 1, or 10 configuration. Its three PCIe 4.0 x16 slots can accommodate 2-way and quad-GPU NVIDIA SLI or AMD CrossFireX configurations to maximize your system's capabilities, while an additional PCIe 4.0 x4 slot is available for compatible devices. Other features include addressable Gen 2 Aura Sync RGB lighting headers, Realtek S1220 8-channel audio, a Gigabit Ethernet port, and more. Windows 10 64-bit is required to take advantage of all the motherboard's features.
AMD TRX40 Chipset
Supporting third-generation AMD Ryzen Threadripper processors, the TRX40 chipset is designed for visual effects artists, data scientists, and other professionals who require high-end computing power. The chipset takes advantage of PCIe 4.0 bandwidth for multi-GPU configurations, NVMe storage arrays, and more. Additionally, the platform supports quad-channel DDR4 ECC RAM with unlocked overclocking for even greater speed and power.
Enhanced Cooling
- ProCool II Connectors: The EPS 12V power connector features a reinforced metal construction for better heat dissipation.
- M.2 Heatsink: Two of the M.2 slots are covered by large heatsinks to help prevent speed throttling when the SSDs become too hot.
- Premium Chokes and Caps: This motherboard's chokes and capacitors are engineered to resist extreme temperatures.
- VRM Heatsink: The Prime TRX40-Pro features a large voltage-regulator module (VRM) heatsink with thermal pads to quickly transfer heat away from sensitive components. A fan holder is included for additional cooling.
- SoC VRM Heatsink: A heatsink is located in the pathway of the chipset fan's airflow, which helps keep components cool when the memory is overclocked.
- Active Chipset Heatsink: A heatsink and fan combination that helps to cool the chipset and avoid speed throttling during sustained data transfers.
- Header Protection: Each of the motherboard's headers can dynamically reference three thermal sensors and dedicated circuits protect the fan headers from overheating.
Storage and Memory
- All three PCIe 4.0 M.2 slots support up to type 22110 NVMe SSDs with bootable RAID support.
- Eight SATA III ports are available for hard drives and 2.5" SSDs.
- Supports RAID 0, 1, and 10.
- Up to 256GB of quad-channel DDR4 4666+ (OC) memory can be installed across eight slots.
NVIDIA SLI and AMD CrossFireX Support
Installing multiple graphics cards will enhance the computer's performance for demanding tasks such as CAD, 3D rendering, video editing, and more. This motherboard supports 2-way NVIDIA SLI and AMD CrossFireX configurations.
Performance Features
- 16 Power Stages: Prime TRX40-Pro's voltage-regulator module (VRM) has 16 power stages to efficiently deliver power to the AMD Threadripper processor.
- TPU Insight: The TurboV Processing Unit (TPU) is an onboard micro-controller that helps to provide a variety of system-tuning features. It can be used to fine-tune voltages, monitor system stats, and adjust overclocking parameters.
- EPU Guidance: The Energy Processing Unit (EPU) optimizes power consumption to maximize savings in Away mode, which shuts down I/O controllers.
- Fan Xpert 4: Manually or automatically control the speed of your fans to find a balance of cooling performance and noise. Extreme Quiet mode reduces fan speeds to below the default minimum to keep your system quiet during light tasks.
- Digi+ VRM Control: The Digi+ voltage-regulator module (VRM) allows direct control over voltages, the switching frequency, and power-efficiency settings to fine-tune the CPU voltage regulation for stability and performance.
- Turbo App: A utility that allows you to customize the computer system's performance for individual applications.
Audio
- Realtek S1220 8-Channel HD Audio.
- 120 dB stereo line-out signal-to-noise ratio.
- 113 dB line-in signal-to-noise ratio.
- Impedance-sensing circuit automatically adjusts the gain for optimal headphone volume.
- DTS:X Ultra adds spatial audio to stereo headphones and speakers for supported content, enhancing experiences such as gaming, movies, virtual reality, and more.
- Crystal Sound 3: Audio hardware design features that include a power pre-regulator, audio shielding, an integrated amplifier, and more to reduce noise and interference while ensuring consistent performance.
Upgrade-Friendly
- Pre-Mounted I/O Shield: A design feature that streamlines the motherboard installation process.
- BIOS FlashBack: The BIOS can be updated by copying the BIOS file onto a FAT32-formatted USB stick, inserting it into the designated port, and pressing the FlashBack button. Updates may be performed without a CPU or memory installed.
- SafeSlot: These strong PCIe slots increase retention force and shearing resistance when installing components.
- FlexKey: With this feature, the front panel reset button can be customized to perform different functions instead. They include accessing Aura lighting controls, booting into Windows safe mode, and more.
- Q-LED: Onboard LED lights indicate the power status and problems with the CPU, memory, graphics card, or boot device.
- Q-Slot: A side lock that allows you to quickly install and secure a graphics card.
- Q-DIMM: One-sided locks for quickly securing or removing memory modules.
Aura Sync RGB Lighting
Aura Sync technology allows you to connect, customize, and control lighting equipment such as RGB LEDs and light strips on the onboard RGB headers. You can choose from a variety of lighting presets that include Static, Strobing, and Color Cycle. These presets can be synchronized with Aura-capable peripherals such as keyboards, mice, monitors, and more. The addressable Gen 2 RGB headers can detect the number of LEDs on a compatible device to further tailor the lighting effects.
Armoury Crate
ASUS Armoury Crate is a suite of management software for system customization. It includes ASUS Aura Sync RGB lighting control, keyboard and mouse preferences, fan speed control, and more.