Antec CSK550DC 550W 80 Plus Bronze ATX Power Supply - X5000A533XC-24

• 550 W continuous power output with up to 88% efficiency (80 Plus Bronze certified)
• ATX12V v2.52 standard with DC-to-DC architecture and active Power Factor Correction
• 120 mm quiet cooling fan equipped with smart temperature control
• CircuitShield comprehensive suite covering OCP, OVP, UVP, SCP, OPP, OTP, SIP, and NLO
• Non-modular design with flexible flat black cables for easier routing
• Compact 140 x 150 x 86 mm dimensions with reinforced PCIe 5.1 connectors

Designed for mainstream and gaming PC builds, this Antec power supply unit delivers a reliable 550 W of continuous power. Built to the ATX12V v2.52 standard, it incorporates a DC-to-DC architecture alongside active Power Factor Correction to ensure stable and consistent power delivery throughout your system components.

The power supply achieves 80 Plus Bronze certification with an energy efficiency rating of up to 88%. Cooling is handled by an integrated 120 mm fan equipped with smart temperature control, providing effective thermal regulation whilst maintaining low noise levels during typical operation.

Measuring 140 x 150 x 86 mm, the compact housing fits easily into standard ATX-compatible PC chassis. It comes with fixed flat black cabling to aid internal airflow and simplify cable management, reinforced PCIe 5.1 connectors for modern graphics cards, and full CircuitShield protection against common electrical hazards.