GAMDIAS Helios PIA-750G 750W 80 PLUS Gold Full Modular ATX Power Supply

Delivering 750 watts of continuous power with 80 PLUS Gold efficiency, the GAMDIAS Helios PIA-750G is built around 100% Japanese electrolytic capacitors and a fluid dynamic bearing fan for exceptional reliability and quiet operation. Its full modular cable design keeps your build clean and airflow optimized.

Overview

The Helios PIA-750G is a high-performance ATX power supply engineered for demanding gaming PCs and workstations. It features Active PFC, a single +12V rail, and comprehensive protection circuitry including OCP, OVP, OPP, SCP, UVP, and OTP. The 120mm FDB fan ensures efficient cooling with minimal noise, while the 100,000-hour MTBF underscores long-term durability.

What stands out

• 80 PLUS Gold certification for up to 90% efficiency under typical loads
• Fully modular cabling for a tidy build and improved airflow
• 100% Japanese capacitors for superior stability and longevity
• Fluid Dynamic Bearing fan reduces friction and noise
• Extensive connector set: 2x EPS, 4x PCIe, 12x SATA, 4x Molex, 1x Floppy

Technical details

• Total power: 750 W
• Form factor: ATX
• Efficiency: 80 PLUS Gold
• Modularity: Full modular
• Fan: 120 mm Fluid Dynamic Bearing
• PFC: Active
• Input voltage: 100-240 V AC
• Input frequency: 50-60 Hz
• Main connector: 20+4 pin ATX
• CPU connectors: 2x 4+4 pin EPS/ATX12V
• PCIe connectors: 4x 6+2 pin
• SATA connectors: 12
• Peripheral connectors: 4x 4-pin Molex
• Floppy connector: 1x 4-pin
• Protections: OCP, OVP, OPP, SCP, UVP, OTP
• MTBF: 100,000 hours
• Operating temperature: 0 - 50 °C
• Certifications: CB, CE, TUV, cTUVus, FCC, EAC, RCM, CCC, BSMI, KC

Our verdict

The GAMDIAS Helios PIA-750G strikes an excellent balance between performance, efficiency, and build quality. With its Gold rating, full modularity, and robust component selection, it is a reliable foundation for any high-end system.