FSP Hexa 85+ Pro 650W 80 Plus Bronze ATX 3.1 Power Supply

The FSP Hexa 85+ Pro 650W is a non-modular ATX power supply built on the ATX12V V3.1 and EPS12V V2.92 standards, making it forward-compatible with modern platforms that demand tighter voltage regulation and improved transient response. Carrying the 80 Plus Bronze certification, it achieves efficiency of 85% or greater at typical load, meaning less energy is wasted as heat and your electricity costs stay lower compared to non-certified alternatives. Power delivery is organised around a single +12V rail design, which concentrates available current on the rail that modern CPUs and discrete graphics cards rely upon most. The +5V and +3.3V outputs are handled via a dedicated DC-to-DC module, which reduces ripple noise and improves voltage stability for storage devices, USB headers, and onboard logic — contributing to longer component lifespan. Cooling is managed by a 120mm hydraulic bearing (HYB) fan, a fan type known for low operating noise and extended service life compared to sleeve-bearing alternatives. The unit ships with flat black ribbon cables that simplify cable routing inside a chassis and contribute to improved airflow. All primary electrolytic capacitors are Japanese-sourced, a quality indicator that points to better tolerance across temperature extremes and longer rated hours of operation. The protection suite covers over-current protection (OCP), over-voltage protection (OVP), over-power protection (OPP), and short-circuit protection (SCP), addressing the most common failure modes that can damage connected hardware. The connector set supports dual 4+4-pin CPU connectors, making this unit suitable for high-end motherboards that require two EPS connectors. Eight SATA connectors and two Molex peripherals provide broad drive and accessory coverage without the need for adapters in most builds. Verified Specifications: • Model: HA2-650 • Form Factor: ATX • Rated Output Power: 650 W • Certification: 80 Plus Bronze • ATX Standard: ATX12V V3.1 / EPS12V V2.92 • Input Voltage: 100–240 V AC • Input Current: 9–4 A • Input Frequency: 50–60 Hz • Power Factor Correction: Active PFC (≥0.9) • Efficiency: ≥85% at typical load • Fan: 120mm Hydraulic Bearing (HYB) • +12V Rail: Single rail • +5V & +3.3V: DC-to-DC module • Hold-up Time: >17 ms at 80% load • Protections: OCP, OVP, OPP, SCP • Modularity: Non-modular • Connectors: 1× 20+4-pin MB | 2× 4+4-pin CPU | 2× PCIe 6+2-pin | 8× SATA | 2× Molex | 1× Floppy • Warranty: 5 Years