A Closer Look at NVIDIA's Cinder Block Sized Air Cooler for RTX 4090 Ti—22 Heatpipes
Amidst reports that NVIDIA has shelved plans to release a new flagship RTX 40-series graphics card to top the current RTX 4090, we are getting even more pictures of the company's ingenious product design for what could have been the GeForce RTX 4090 Ti, or RTX TITAN (Ada). Pictures of the card's cooling solution has been in the news since January 2023, with more images surfacing in June. We are getting our first images of the cooler disassembled, revealing a startling look at the engineering effort NVIDIA put into this thing.
As we mentioned earlier, the "RTX 4090 Ti" features a unique ruler-shaped PCB that's oriented along the plane of the motherboard, rather than perpendicular to it, like any other add-on card. This is to minimize the spatial footprint of the PCB, and maximize volume for the cooler—which is 4 slots, thick, with its entire thickness dedicated to heat-dissipation, and no obstruction posed by the PCB.
As we mentioned earlier, the "RTX 4090 Ti" features a unique ruler-shaped PCB that's oriented along the plane of the motherboard, rather than perpendicular to it, like any other add-on card. This is to minimize the spatial footprint of the PCB, and maximize volume for the cooler—which is 4 slots, thick, with its entire thickness dedicated to heat-dissipation, and no obstruction posed by the PCB.