The SF series power supplies combine Corsair's performance and reliability with a compact SFX form factor standard. They feature the functionalities of standard-sized power supplies, an 80 Plus Gold certification, voltage regulation, a Zero RPM mode for virtually silent operation, and Japanese 105°C capacitors for enhanced reliability. When the system is idle or performing simple tasks like browsing the internet or running office applications, the fan does not spin at all.

The SF series power supplies are optimized for use in small SFX cases. All power cables have connectors on both ends—nothing is hardwired to the power supply. This simplifies installation, allowing you to add individual cables as needed. The result is a tidy system with improved airflow.