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. 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. 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. Heat produced by power delivery components is quietly dispelled by a blower-style fan and a low-profile heatsink under the shroud. The 240mm radiator is cooled by two powerful 120 mm ARGB fans that are optimized for high airflow and static pressure. 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. 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. 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. The ROG Strix LC flaunts its power with addressable RGB lighting that shines through striations in the shroud, an illuminated ROG logo and two ARGB radiator fans for personalization with color or functional effects. Pair up with a vast range of compatible system components and coordinate the glow to create a build that’s uniquely you.