Military Class 4 is the next step in high quality components. The Super Ferrite Choke & Solid CAP will make sure that your PC runs more stable under extreme gaming conditions. Super Ferrite Chokes use a Ferrite core that is Super-Permeable. This allows the Super Ferrite Chokes to run at a 35 degree Celsius lower temperature, have a 30% higher current capacity, a 20% improvement in power efficiency & better overclocking power stability. With their aluminum core design & Japanese made quality, Solid CAPs are made for high-end design motherboard. Not only do Solid CAPs could provide lower Equivalent Series Resistance (ESR), but also work firmly for over-10-year.