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 CSK DC series includes Antec’s solid 5-year warranty. The CircuitShield™ suite of industrial-grade protections ensures that the power delivered to your system is safe and reliable in any environment.

80 Plus® Bronze Certified
Delivering up to 88% efficiency, CSK650 DC to DC utilizes active PFC and gives you a cooler and quieter system, all powered by continuous power.

The full suite of industrial-grade protections includes OCP, OVP, UVP, SCP, OPP, OTP, SIP, and NLO, ensuring the safety and reliability of your power supply in any situation.

5-Year Warranty
Antec commits to a 5-year warranty and offers quality tech support and customer service.

120mm Silent Fan
The whisper-quiet 120mm fan provides high airflow with the durability and longevity that is an Antec signature.

Thermal Manager
Thermal Manager, an advanced low voltage fan control for optimal heat and noise management, allows your PSU to stay at the optimal temperature.

Compact Size
Compared to large power supplies on the market, it is smaller in size and can be used with a wider range of computer cases.