Power Supply Units 1 story

Power Supply Units sits at the center of a distinct hardware or software workflow, so coverage here focuses on how it works in practice rather than on brand messaging. Key threads include pC power supplies, aTX power supply, modular PSU cables, and GPU power delivery, giving readers enough technical context to compare options, understand behavior, and make safer changes. Readers can use this hub to understand the underlying technology first, then move to narrower tags when a specific failure, performance issue, or upgrade question needs diagnosis.