Austrian PC cooling staple Noctua has revealed substantial timeline adjustments across its 2025 product portfolio, with several highly anticipated launches now facing multi-month delays. The company's flagship NH-D15 G2 CPU cooler in chromax.black variant has been pushed from Q2 to Q3 2025, while the next-generation 120 mm fan series has shifted from Q1 to Q2 2025. The comprehensive roadmap revision, with the next-generation dual-tower CPU cooler notably absent from the 2025 lineup, suggests a potential 2026 release window. The chromax.black version of the NF-A14x25 G2 fan has been rescheduled from Q1 to Q3, and the chromax.The black variant of the next-gen 120 mm fan is now slated for Q4, which represents a significant delay from its initial Q1 target. Despite these setbacks, Noctua has introduced new elements to its roadmap, including an LGA1851 offset mounting kit for the NH-D15 G2, designed to optimize thermal performance for Intel's latest socket configuration.

The company cites quality optimization as a factor in the timeline adjustments, though specific causes remain undisclosed. One bright spot in the announcement is the confirmation that the Seasonic PRIME TX-1600 Noctua Edition power supply will maintain its original restock schedule for Q1 2025. This collaboration product, which launched in late 2024, features Titanium efficiency certification and ATX 3.1 compliance, catering to high-performance systems utilizing current-generation graphics cards like the RTX 5090 and 4090. Noctua plans to showcase its upcoming product lineup at Computex Taipei, where additional details about the revised release schedule and hints of specifications are expected to be revealed. Now, just a few months away, the Computex 2025 looks like one of the most enjoyable shows ever, with the TechPowerUp crew roaming halls looking for interesting products.

In addition to the thermosiphon liquid cooler project, Noctua also brought several upcoming air CPU coolers and fans to the Computex 2024 show, including the new NH-D15 G2, the NF-A14x25 G2, as well as next-generation dual-tower 120 mm CPU cooler and next-generation 120 mm fan.

The new NH-D15 G2 is the upgraded version of the popular NH-D15, which now gets a new fin stacks with reduced fin pitch, leaving it with 20 percent more surface area, 8 heatpipes (instead of 6 on the NH-D15), new fans with both higher performance and acoustic optimization, and offset design for better PCI clearance. It will use Noctua's Torx based SecuFirm2+ mounting system with offset option for AM5, as well as come bundled with NT-H2 thermal paste, NA-TPG1 thermal paste guard for AM5, and NA-ISW1 shim-washers for improved contact on LGA1700 sockets. Noctua will launch three different versions, the standard version with medium base convexity, as well as two new versions LBC and HBC, with low base and high base convexity. The new NH-D15 G2 should launch later this month.