FSP Hydro G PRO 850W, 850 Watts, 80 PLUS Gold, ECO Switch

The FSP  Hydro G PRO 850W power supply combines exceptional performance, efficiency, and durability for modern gaming and professional systems. With 80 PLUS Gold certification, this PSU achieves ≥90% efficiency, minimizing heat and energy waste.

Its fully modular design ensures clean cable management, while the quiet 120mm FDB fan and ECO switch allow silent operation under low loads. Built with Japanese electrolytic capacitors, a compact form factor, and conformal coating for protection in harsh environments, the FSP Hydro G PRO 850W delivers stable, reliable power for demanding setups.

Key Features

• Wattage: 850W continuous power for high-end gaming rigs and productivity systems.
• Efficiency Rating: 80 PLUS Gold certified for ≥90% efficiency at 50% load, reducing power costs.
• Compact Design: 150mm x 150mm x 86mm dimensions for compatibility with a wide range of cases.
• Cooling System: 120mm FDB (Fluid Dynamic Bearing) fan with an ECO switch for silent operation below 30% load.
• Fully Modular: Simplifies installation and improves cable management with detachable flat cables.
• Premium Components: Japanese 105°C-rated capacitors ensure stability, reliability, and a longer lifespan.
• Conformal Coating: Protects against humidity (up to 95% RH) for reliable operation in challenging environments.
• Advanced Protection: Includes OCP, OVP, OPP, SCP, and OTP to safeguard your components.
• Voltage Regulation: Features LLC Half Bridge topology and DC-to-DC design for tight voltage regulation within ±1%.

FSP Hydro G PRO 850W  Power Supply Specifications

• Brand: FSP Hydro G PRO
• Model: HG2-850
• Wattage: 850W continuous output
• Efficiency Certification: 80 PLUS Gold
• Form Factor: ATX
• Input Voltage: 100-240V AC
• Input Frequency Range: 50-60Hz
• PFC: Active PFC
• Fan Size and Type: 120mm FDB (Fluid Dynamic Bearing) with ECO switch
• Hold-Up Time: ≥16ms at 80% load
• Protections: OCP, OVP, OPP, SCP, OTP
• Connectors:
  • Motherboard: 1 x 24-pin ATX (20+4)
  • CPU/EPS: 2 x 4+4-pin EPS
  • PCIe: 6 x 6+2-pin PCIe
  • SATA: 14 x SATA connectors
  • Peripheral (Molex): 5 x 4-pin Molex
  • Floppy: 1 x Floppy connector
• Dimensions: 150mm x 150mm x 86mm
• Operating Temperature: 0°C to 50°C

Processor Compatibility

The FSP Hydro G PRO 850W is optimized for modern multi-core processors, supporting Intel and AMD platforms, including high-performance CPUs like Intel Core i9 and AMD Ryzen 9.

Graphics Card Compatibility

The FSP Hydro G PRO 850W Power Supply offers exceptional power and stability, ensuring compatibility with a wide range of high-performance graphics cards. Its 850W capacity and 80 PLUS Gold efficiency rating provide ample support for demanding GPUs. Whether you are upgrading or building a high-performance gaming rig, this PSU is a reliable choice.

• RTX 30 Series GPUs: Compatible with cards like the MSI GeForce RTX 3060 Ti Ventus, ASUS Dual GeForce RTX 3070, and Gigabyte RTX 3080 Gaming OC.
• RTX 40 Series GPUs: Fully supports next-gen cards, including the ASUS TUF Gaming RTX 4070 and MSI RTX 4070 Ti Gaming X Trio, offering headroom for overclocking.
• AMD Radeon GPUs: Designed for GPUs like the Sapphire Radeon RX 6700 XT Nitro+ and MSI Radeon RX 7900 XTX Gaming Trio, ensuring smooth performance.

Motherboard Compatibility

This power supply supports the latest motherboard standards, providing robust and reliable power for your system. Whether you’re working with AMD or Intel, the FSP Hydro G PRO 850W is ready to handle it.

• AMD Motherboards: Seamless compatibility with boards like the ASUS TUF Gaming X670E-PLUS and MSI MAG B650M Mortar WiFi.
• Intel Motherboards: Ideal for models such as the Gigabyte Z690 Aorus Pro and MSI MPG B760I Edge WiFi, ensuring efficient power delivery for your CPU and peripherals.

Energy Efficiency

The 80 PLUS Gold certification guarantees ≥90% efficiency under typical loads, reducing heat output and electricity costs for energy-conscious users.

Cooling and Noise Level

The 120mm FDB fan operates silently during light tasks with its ECO switch enabled, completely stopping under 30% load for whisper-quiet performance. During heavy workloads, the fan ensures effective cooling with minimal noise.

Is the FSP Hydro G PRO 850W for You?

The FSP Hydro G PRO 850W is the ideal power supply for gamers, creators, and professionals seeking a high-performance PSU. With its 850W output, 80 PLUS Gold efficiency, and fully modular design, it’s perfect for powering demanding systems.

Featuring advanced cooling, premium components, and robust safety features, the Hydro G PRO 850W is built to deliver reliable, efficient, and quiet power for years to come.