AMD has officially announced the new Ryzen AI 400 series for desktop PCs, marking the first time these processors will be available in socketed form for the AM5 socket. The APUs are built on the Zen 5 architecture and RDNA 3.5 graphics, offering enhanced AI capabilities and efficiency. A standout feature is the integrated NPU with a 50 TOPS performance, which is expected to significantly boost future AI applications. The Pro series, based on the Gorgon Point design, includes twelve models with TDPs ranging from 35 to 65 watts and is specifically targeted at the OEM segment. Unlike their mobile counterparts, the desktop APUs offer fewer graphics cores—only 8 CUs compared to 16 CUs in mobile Gorgon Point models—limiting their graphics performance for desktop users. The processors are expected to launch in the first quarter of 2026 but will initially only be available in OEM prebuilt systems, not in the DIY market, indicating a focus on integrated systems for initial deployment. Additionally, MSI has unveiled a new AIO liquid cooling prototype optimized for AMD's AM5 platform. By adjusting the internal water channel design, the cooler achieves an average of 2°C lower CPU temperatures under high load, a significant improvement for high-performance desktop systems. This development highlights the growing importance of cooling solutions for modern, high-power processors and demonstrates how hardware manufacturers like MSI are adapting to support the latest AMD platforms.