A SFX PSU is an excellent choice for smaller PC builds. These small form factor power supplies feature a much shorter form factor than ATX PSUs and can fit into a lot of different cases, including mini-ITX cases. These PSUs can also work with ATX motherboards, though it’s best to check the specifics of your build before selecting an SFX PSU.

Despite their small size, these power supplies can be powerful and reliable. They often use high-quality components to deliver top performance in a compact design. We’ll explore some of the best SFX PSU available today.

Maximizing Space and Efficiency with an SFX PSU

The SFX format is best suited for small PCs such as a Mini-ITX case, though they can be used in larger cases as well. SFX PSUs are usually quieter than ATX PSUs and provide the same amount of power in a smaller package. These smaller power supplies are often less expensive than ATX PSUs, too.

This SFX PSU features a black finish and ribbon-like flat wires that are sleeved. The sleeved cables are a nice touch and make this unit look more professional than others in the market. The sleeved connectors are all labeled, which makes it easy to identify the correct connections.

This SFX PSU is rated 80 Plus Gold, which means it’s highly efficient and uses top-quality components to ensure stable performance. It’s a great option for small PC builds, offering a powerful 850W capacity in a sleek, compact form factor.