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FSP Hydro G PRO ATX 3.1 HG2-1000.GEN5

Photos - PSU FSP Hydro G PRO ATX 3.1 HG2-1000.GEN5
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Outdated Product
Power: 1000; Cooling system: semi-passive; MB/CPU power supply: 24+8+8(4+4); Manufacturer's warranty: 10 years;
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FSP Hydro G PRO ATX 3.1 HG2-1000.GEN5
850 W
1000 W
Main
Power1000 W
Form factorATX
Specs
PFCactive
Efficiency90 %
Cooling systemsemi-passive
Fan size120 mm
Fan bearinghydrodynamic
Certification80+ Gold
ATX12V version3.1
EPS12V version2.92
Power connectors
MB/CPU power supply24+8+8(4+4) pin
SATA14
MOLEX5
PCIe 8pin (6+2)6
PCIe 16pin1 pcs
Floppy
Cable systemmodular
Max. power
+3.3V20 А
+5V20 А
+12V183.33 А
-12V0.3 А
+5Vsb2.5 А
+12V1000 W
+3.3V +5V120 W
-12V3.6 W
+5Vsb12.5 W
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
ProtectionOCP, OTP
Noise level30 dB
Manufacturer's warranty10 years
Dimensions (HxWxD)86x150x150 mm
Official Websitefsplifestyle.com
Added to E-CatalogAugust 2023
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog FSP 2026 - new arrivals, bestsellers, and the most relevant models FSP.
Video reviews

Handmade

FSP Hydro G Pro HG2-1000 Gen5 — the circuitry designed by FSP turned out to be so successful that the company updated this model twice. Initially, there was a version transitioning from ATX 2.5 to 3.0 and adding a 12VHPWR cable for GeForce RTX 4000. Later, they released a revision ATX 3.1 with a 12V-2x6 connector, which prevents overheating and potential melting of the RTX 5000. The most current modification is now available for sale.

Mode Switching

The power supply unit's case design hasn't changed at all — it still features the same radial grill with a Protechnic Electric fan of the standard 12 cm diameter underneath. The semi-passive mode is active up to 30% load, and if necessary, the Eco button allows switching to continuous airflow. However, keep in mind that at maximum load, the fan becomes a bit noisy.

Increased Humidity

All capacitors are exclusively Japanese-made — Hitachi, Rubycon, and Nippon. Because of this, the model will become a long-term investment for about a decade and will easily withstand more than one PC upgrade. The conformal coating of the printed circuit board ensures stable operation even with air humidity up to 95%, which is particularly relevant for use in industrial premises.