Antec Atom V550 Non-Modular Power Supply - 550W, 80 PLUS White, ATX, Active PFC, 120mm Fan

The Antec Atom V550 is a 550W non-modular ATX power supply that delivers reliable, efficient power for mainstream desktop systems. With 80 PLUS White certification and Active PFC, it ensures stable output and reduced energy waste, making it a solid foundation for everyday builds and light gaming rigs.

Advantages

The Atom V550 combines essential protections (OVP, UVP, SCP, OPP, NLO) with a quiet 120mm fan, ensuring safe operation and low noise. Its non-modular design simplifies installation and reduces cost, while the 100,000-hour MTBF reflects long-term durability. The unit supports a wide input voltage range (100-240V AC) for global compatibility.

Suitable for

• Home and office PCs requiring stable 550W power
• Budget gaming systems with mid-range graphics cards
• System builders seeking a reliable, no-frills PSU
• Upgrades for older desktops needing modern connectors

Key specifications

• 550W continuous power output
• 80 PLUS White efficiency certification
• ATX form factor, non-modular cabling
• Active PFC for improved power factor
• 120mm silent fan for optimal cooling
• Connectors: 1x 20+4 pin ATX, 1x 4+4 pin EPS, 2x 6+2 pin PCIe, 5x SATA, 2x Molex
• Protections: OVP, UVP, SCP, OPP, NLO
• MTBF: 100,000 hours
• Operating temperature: 0-40°C
• Safety certifications: CE, CB, TUV, RCM
• 3-year warranty

Recommendations

Pair the Atom V550 with systems that require up to 550W, such as a Ryzen 5 or Core i5 build with an RTX 3060 or RX 6600 graphics card. Ensure adequate case airflow for optimal cooling.