GAMDIAS Helios PIA-650G 650W 80 PLUS Gold Fully Modular ATX Power Supply (EU)

The GAMDIAS Helios PIA-650G is a 650-watt ATX power supply that delivers 80 PLUS Gold efficiency and fully modular cabling for clean, high-performance PC builds. Its active PFC and robust protection circuitry ensure stable, reliable power delivery under demanding loads, making it an excellent choice for gaming rigs and workstations.

Advantages

Fully modular design reduces cable clutter and improves airflow inside the case. The 80 PLUS Gold certification guarantees at least 90% efficiency at typical loads, lowering energy costs and heat output. A fluid dynamic bearing 120 mm fan provides quiet, long-lasting cooling, while comprehensive protections (OVP, UVP, OPP, SCP, OCP, OTP) safeguard your components. The unit is backed by a 5-year warranty for peace of mind.

Suitable for

• Gaming PCs with mid-range to high-end graphics cards
• Content creation workstations requiring stable power
• Enthusiast builds prioritizing cable management and efficiency
• Systems needing reliable 650 W output with headroom for upgrades

Key specifications

• Total power: 650 W
• Efficiency rating: 80 PLUS Gold
• Form factor: ATX
• Modularity: Fully modular
• PFC type: Active PFC
• Input voltage: 100–240 V AC
• Input frequency: 50/60 Hz
• Fan size: 120 mm, fluid dynamic bearing
• Main power connector: 1x 20+4 pin ATX
• CPU power connector: 1x 4+4 pin EPS
• PCI-E power connectors: 4x 6+2 pin
• SATA power connectors: 8x SATA
• Peripheral (Molex) connectors: 4x 4-pin Molex
• Protection features: OVP, UVP, OPP, SCP, OCP, OTP
• MTBF: 100,000 hours
• Operating temperature: 0–40 °C
• Certifications: CE, FCC, TUV, RoHS
• Warranty: 5 years

Recommendations

For builders who demand clean aesthetics, efficient power delivery, and long-term reliability, the Helios PIA-650G is a compelling choice. Its fully modular cables and Gold efficiency make it ideal for systems where airflow and energy savings matter.