Advantech FSP500-70AGB 500W ATX Power Supply, 80 PLUS Bronze, Active PFC, 24-Pin, 8-Pin EPS, 2x PCIe 6+2 Pin, 4x SATA, 2x Molex, 8cm Fan

Delivering a robust 500 W of continuous power with 80 PLUS Bronze efficiency, the Advantech FSP500-70AGB (model 96PS-A500WPS2B) is engineered for industrial and embedded systems that demand stable, reliable operation. Its single +12 V rail pushes up to 40 A, ensuring clean power for modern CPUs and graphics cards, while Active PFC keeps input current harmonics low across a full-range 90–264 VAC input.

Overview

This ATX form factor power supply is built for longevity, featuring a quiet 8 cm cooling fan and a comprehensive suite of protections: OVP, OCP, OPP, and SCP. With an MTBF of over 100,000 hours at 25°C, it is a dependable choice for 24/7 operation in industrial PCs, workstations, and server environments. The unit includes a 24-pin main connector, an 8-pin (4+4) EPS CPU connector, two 6+2 pin PCIe connectors for graphics cards, four SATA connectors, and two peripheral Molex connectors, providing flexible connectivity for a wide range of components.

What stands out

• 500 W total output with 80 PLUS Bronze certification for high efficiency and lower energy costs.
• Active PFC with >0.95 power factor at full load, compatible with 90–264 VAC input for worldwide use.
• Robust +12 V rail rated at 40 A to support demanding processors and GPUs.
• Full set of safety certifications: UL, cUL, TUV, CB, CE, FCC, CCC, BSMI.
• Quiet 8 cm fan with intelligent thermal control for optimal cooling.
• Comprehensive protection: over-voltage, over-current, over-power, and short-circuit.

Technical details

• Form Factor: ATX
• Total Power: 500 W
• Efficiency: 80 PLUS Bronze
• Input Voltage: 90–264 VAC (Full Range)
• Input Frequency: 47–63 Hz
• PFC: Active (>0.95 at full load)
• +12V Rail: 40 A
• +5V Rail: 20 A
• +3.3V Rail: 20 A
• +5V Standby: 2.5 A
• Connectors: 1x 24-pin ATX, 1x 8-pin (4+4) EPS, 2x 6+2 pin PCIe, 4x SATA, 2x Molex
• Cooling: 8 cm fan
• MTBF: >100,000 hours at 25°C
• Protections: OVP, OCP, OPP, SCP
• Certifications: UL, cUL, TUV, CB, CE, FCC, CCC, BSMI

Our verdict

The Advantech FSP500-70AGB is a reliable, efficient, and well-protected power supply for industrial and embedded applications, offering stable 500 W output and a comprehensive set of features.