Netzteilanschlüsse

Netzteilanschlüsse, often referred to as power connectors, are the physical interfaces on a power supply unit (PSU) and the components it serves. These connectors ensure the regulated electrical power from the PSU is delivered safely and efficiently to the various parts of a computer or other electronic devices. The types of connectors vary depending on the power requirements and the specific component.

Common Netzteilanschlüsse in personal computers include the ATX 24-pin connector, which is the primary power source for the motherboard. This connector provides power for the CPU, RAM, and other motherboard functions. Smaller, dedicated connectors are also present, such as the 4-pin or 8-pin EPS connector, which supplies additional power specifically to the CPU. Graphics cards, especially high-performance ones, often require their own dedicated power connectors, typically 6-pin or 8-pin PCIe power connectors.

Beyond the motherboard and graphics card, other components also utilize specific Netzteilanschlüsse. SATA power connectors are standard for hard drives (HDDs) and solid-state drives (SSDs), as well as optical drives. Older systems might still feature Molex connectors, which were historically used for a wider range of devices, including floppy drives and case fans, though they are less common in modern builds. The variety of Netzteilanschlüsse reflects the diverse power demands within a system, with each connector designed to deliver the appropriate voltage and amperage to its designated component.