COUGAR GEX X2 850

850 W · 80+ Gold · Fully modular

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Wattage 850 W
Efficiency 80+ Gold
Modular Fully modular
Form factor ATX

COUGAR GEX X2 850 is a 850 W power supply rated 80+ Gold (fully modular). Pick one with some headroom above your build's draw. It came out in 2023.

Released: 2023-11-17

Specifications

Key specs

Wattage: 850 W
Efficiency: 80+ Gold
Modular: Fully modular
Form factor: ATX
Released: 2023-11-17
Part number: GEX X2 850

Power

Total power: 850 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Combined power (+3.3V): 100 W
Combined power (+12V): 100 W
Combined power (+5V): 100 W
Combined power (-12V): 3.6 W
Combined power (+5Vsb): 15 W
Max output current (+3.3V): 20 A
Max output current (+12V): 70.8 A
Max output current (+5V): 20 A
Max output current (-12V): 0.3 A
Max output current (+5Vsb): 3 A
Efficiency: 89%

Ports & interfaces

Motherboard power connector: 20+4 pin ATX
Number of SATA power connectors: 10
Peripheral (Molex) power connectors (4-pin): 2
PCI Express power connectors (8-pin): 4
PCI Express power connectors (16-pin): 1
CPU P4 connector (4-pin): 1
CPU power connector (4+4 pin): Yes
CPU power cable length: 65 cm
Cabling type: Fully-Modular

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Performance

80 PLUS certification: 80 PLUS Gold
Supported motherboard form factors: ATX
Purpose: PC
Power supply unit (PSU) form factor: ATX
Noise level: 26 dB

Design

Product colour: Black
Fan diameter: 12 cm
Number of fans: 1 fan(s)

Operational conditions

Operating temperature (T-T): 10 - 40 °C
Storage temperature (T-T): -40 - 70 °C
Operating relative humidity (H-H): 20 - 85%
Storage relative humidity (H-H): 5 - 95%

Weight & dimensions

Width: 150 mm
Depth: 140 mm
Height: 86 mm
Weight: 1.54 kg

Check the manufacturer's page before buying.

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About this product

Efficiency The GEX X2 series features a highly efficient design that surpasses the 80Plus Gold standard, to help you save money on your electricity bill. Smart Zero Fan The fan will be set in motion when the PSU loading is going over 30% for minimizing fan noise. HDB Fan Using COUGAR’s exclusive 120mm silent fan, the advanced frame increase the concentration of air-flow and its fan curvature has been fine-tuned to reduce vibration at any loads. Compact Size: for All PC Cases At 140mm in length, GEX X2 is one of the most compact fully modular PSU. This means it will fit in a wide range of cases, and give you additional flexibility for building your PC.

User manual (PDF)

GEX X2 850 vs similar power supplies

	COUGAR GEX X2 850	COUGAR GES 850	COUGAR Power Supply GR 850W ATX3.1/PCIE 5.1 / 80 Plus Gold	COUGAR Power Supply GEX PRO 850W ATX3.1 / 80 Plus Gold / Modular
Wattage	850 W	850 W	850 W	850 W
Efficiency	80+ Gold	80+ Gold	80+ Gold	80+ Gold
Modular	Fully modular	Fully modular	Fully modular	Fully modular
Form factor	ATX	ATX	ATX	ATX
Released	2023	2026	2025	2025