FSP

FSP Hydro G PRO ATX3.1 (PCIe5.1) Spec and Price in Italy

80 Plus Gold850WATX

The ATX 3.1 revision of the Hydro G PRO, and a different unit from the older model despite the shared name: a 120mm fan rather than the 135mm one, a native 12V-2x6 connector for PCIe 5.1 cards, and headroom for a 200% power excursion. It keeps the ECO switch, the conformal coating and the fully modular ribbon cables, is 150mm deep, and carries the same ten-year Hydro G PRO warranty. Check the model number — HG2-850,Gen5 — rather than the series name when buying.

Current best price

No tracked price — this page compares specifications alone.

Specifications

Wattage
Efficiency: 80 Plus Gold
Form factor: ATX
Modular: Fully modular
ATX version: 3.1
Fan size: 120 mm
Length: 150 mm
Zero-RPM mode: Yes
Warranty: 10 years

Wattages

Configuration	Part number
850W	HG2-850,Gen5

Guides for this category

How much power supply you actually needHow to size a PSU from what the build really draws, why headroom buys efficiency and quiet rather than safety alone, and what 80 Plus does and does not promise.

Sources

Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.