Shop a wide selection of Power Supplies at Amazon.com. Free shipping and free returns on eligible items.

Your computer’s power supply distributes power to all of the computer components. It converts the alternating current (AC) coming from an outlet to a steady direct current (DC) that serves …

2025年3月8日 · These PSUs offer the best reliability, performance and protection for your system and its components. When you purchase through links on our site, we may earn an affiliate …

Explore our extensive selection of reliable PC power supplies & upgrade the stability of your system. Shop PSUs for high-performance PCs & gaming rigs.

2021年9月21日 · Whether you're upgrading your desktop PC or building one out from scratch, here's what you need to know about finding the right PSU, including standards, form factors, …

2024年1月26日 · These are PSUs we've tested for electrical worthiness, but also on their price and compatibility. The top of the lot for a mix of quality and wattage is the Corsair RM750x, but …

Shop Micro Center's full lineup of DC power supplies here, with options from top PC brands like Corsair, MSI, Thermaltake, and many more, including the latest ATX 3.0 power supplies. What …

2024年9月28日 · The best PC power supplies in 2025 offer a blend of efficiency, reliability, and suitable wattage for most gaming and high-performance builds. Top options include models …

Computer power supplies convert the alternating current (AC) electricity from your wall outlet into direct current (DC), which is the kind of power your PC uses. They power all the other PC …

2023年11月18日 · Our favorite power supply is the Corsair RM850x, as it's all the power you need to run the most high-end PCs, with top-tier components. But whatever your budget or needs, …