Antec’s new generation CSK DC to DC power supply is crafted for quality, efficiency, and performance. Featuring DC-to-DC architecture, 80 PLUS® BRONZE certification, and quiet 120mm fans, the brand-new CSK750 DC to DC includes Antec’s solid 5-year warranty. The CircuitShield™ suite of industrial-grade protections ensure that the power delivered to your system is safe and reliable in any environment.