The unleashed reign of NVIDIA Ada Lovelace architecture just got cooler. The ROG Strix LC GeForce RTX 4090 channels the power of liquid cooling to unlock the GPU's full potential and then some, delivering quiet thermal performance that blows air-cooled designs out of the water.
2.6-slot
GPU heat is transported to a 240 mm radiator, freeing up PCIe slot space and offering compatibility with a wide variety of chassis for your build.
Full-coverage cold plate
A custom-designed cold plate extends over the GPU die and the onboard GDDR6X memory, bringing the full benefits of liquid-cooling to the components most responsible for raw performance.
On-board cooling
Heat produced by power delivery components is quietly dispelled by a blower-style fan and a low-profile heatsink under the shroud.
Radiator fans
The 240 mm radiator is cooled by two powerful 120 mm ARGB fans that are optimized for high airflow and static pressure.
Clever compatibility
The ROG Strix LC leverages 560 mm tubing to enable compatibility with larger chassis or builds that feature an AIO CPU cooler. The radiator fan cables are housed in the tubing's mesh lining and come pre-connected to the card, streamlining setup and cable management.
Premium components
Top-shelf capacitors, chokes and MOSFETs are selected to effortlessly deliver hundreds of watts at a millisecond's notice. The Super Alloy Power parts are soldered to the PCB using the advanced Auto-Extreme automated manufacturing process. Smooth joints on the rear of the PCB and the elimination of human error ensures each graphics card meets rigorous specifications.
Reinforcements
A GPU bracket provides extra stability to the critical connection between die and heat spreader. The rear I/O bracket is made from stainless steel to prevent corrosion in humid climates and provide a more resilient mount. A conveniently placed Dual BIOS switch allows customization of the card's default performance profile without software.
Power sensing
Know if your PSU is worthy. ROG Strix LC GeForce RTX 4090 graphics cards feature a high-speed circuit that constantly monitors input power from the PSU and utilizes conveniently placed LEDs to indicate voltage regulation issues and cable connection problems.
Auto-Extreme technology
Auto-Extreme technology is an automated manufacturing process that sets new standards in the industry by allowing all soldering to be completed in a single pass. This reduces thermal strain on components and avoids the use of harsh cleaning chemicals, resulting in less environmental impact, lower manufacturing power consumption and a more reliable product overall.
