Noctua has introduced the NT CP1, an alternative thermal interface built specifically for AMD AM4 and AM5 processors. The pad uses Carbice carbon nanotube technology developed for space equipment to maintain cooling efficiency without drying out over thousands of thermal cycles. The product is available now for 24.95 dollars or euros depending on the sales region.
Noctua created the pad to replace standard thermal grease that slowly dries, cracks, and degrades over years of system operation. The NT CP1 actually improves thermal transfer across the first several hundred heating and cooling cycles as the material settles against the processor surface. Once past this initial break in phase, the interface maintains stable thermal performance indefinitely without needing maintenance, cleaning, or reapplication.
The interface measures 33 by 33 millimeters with a thickness of only 90 micrometers. An aluminum plate forms the core of the pad, coated on both sides with a specialized blend of polymer and aligned carbon nanotubes. This construction allows the pad to bridge microscopic gaps between the processor heat spreader and the cooler baseplate under standard mounting pressure.
Applying the pad requires minimal effort compared to spreading paste. Builders clean the processor heat spreader with the included cleaning wipe, peel the primary protective sheet from the pad, and press the exposed surface against the processor for 10 seconds. After peeling away the second protective film, the user installs the CPU cooler directly onto the pad. Noctua sets the retail price at 24.95 dollars in the United States and 24.95 euros across Europe.
