Power Supply Unit Cougar Gaming CGR...

The COUGAR Gaming CGR GEXP-750 power supply unit delivers a total power of 650 W with an 80 PLUS Gold certification, ensuring high efficiency. It features a 20+4 pin ATX motherboard connector, with a cable length of 61 cm, and SATA power cables of varying lengths (400, 520, 640, 760 mm). Designed for PCs, it operates on an AC input voltage of 100 - 240 V and frequency of 50/60 Hz. The active cooling system with a 12 cm fan ensures optimal performance. Compliance with CE, EAC, FCC, RoHS, and UKCA standards guarantees safety and reliability.

Description

The COUGAR GEX PRO 650/750/850W power supply series delivers high-efficiency, ATX 3.1–compliant power for modern PC builds. With 80 PLUS Gold certification and up to 91% conversion efficiency, the unit supports next-generation graphics cards through a native PCIe 12V-2X6 (12+4 pin) connector and maintains stable power delivery even at 40°C ambient. The fully modular, compact 140 mm design and embossed black cables simplify installation and improve airflow in a wide range of cases.

Advantages

GEX PRO units combine 80 PLUS Gold efficiency with Cybenetics certifications (for selected wattages), advanced HDB 120 mm fan technology for low noise and long lifespan, and tight voltage regulation (±2%) using 105°C Japanese capacitors for reliable operation. The native PCIe 12V-2X6 connector supports PCIe 5.1 graphics cards without adaptors and the PSU passes ATX 3.1 power excursion tests for transient loads.

Suitable for

Gaming PCs with next-generation PCIe 5.1 graphics cards
Compact and mid-tower builds requiring a short 140 mm PSU
Systems where quiet operation and long-term reliability are priorities
DIY builds that benefit from fully modular cable management

Key specifications

Total power: 650 W (model CGR GEXP-750 as provided)
Efficiency: up to 91% — 80 PLUS Gold
Motherboard connector: 20+4 pin ATX
PCIe connector: native 12V-2X6 (12+4 pin) for PCIe 5.1 GPUs
Fan: 120 mm HDB (hydro-dynamic bearing)
Form factor length: 140 mm (compact, fully modular)
Operating compliance: ATX 3.1, CE, EAC, FCC, RoHS, UKCA (per manufacturer)
AC input: 100–240 V, 50/60 Hz

How to use

Install the PSU into your case following standard ATX mounting points and connect only the modular cables required for your configuration. Use the included 20+4 pin ATX cable for the motherboard and the native 12+4 PCIe cable to power supported graphics cards. Before connecting a PCIe 12+4 pin cable to a graphics card, verify the GPU manufacturer's recommended power requirements on the graphics card website. Route cables to avoid obstructing airflow and secure them with ties or the case’s cable-management features.

Usage recommendations

For optimal performance, operate the power supply in environments up to 40°C and ensure adequate case ventilation. Choose the PSU wattage appropriate for your CPU and GPU power requirements and confirm connector compatibility with your graphics card before installation.

Specifications

Total power:

650 W

Efficiency:

91 %

Motherboard power connector:

20+4 pin ATX

80 PLUS certification:

80 PLUS Gold

Fan diameter:

120 mm

Weight:

2.12 kg

Product colour:

Black

All features

Power

Total power:

650 W

Efficiency:

91 %

Power protection features:

Under voltage, Short circuit, Overheating, Over voltage, Over power, Over current

Combined power (+3.3V):

100 W

Combined power (+12V):

750 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):

62.5 A

Max output current (+5V):

20 A

Max output current (-12V):

0.3 A

Max output current (+5Vsb):

3 A

Input current:

10-5

AC input frequency:

50/60

AC input voltage:

100 - 240

Ports & interfaces

Motherboard power connector:

20+4 pin ATX

PCI Express connector:

Yes

Number of SATA power connectors:

CPU power connector (4+4 pin):

Yes

PCI Express power connectors (6+2 pin):

Cabling type:

Fully-Modular

Number of PATA power connectors:

Motherboard power cable length:

610 mm

SATA power cable length:

400, 760, 640, 520

CPU power cable length:

700 mm

PCI Express power connectors (12+4 pin):

PCI Express power connectors (12+4 pin) cable length:

650

Performance

Purpose:

80 PLUS certification:

80 PLUS Gold

Bearing technology:

HDB

ATX version:

3.1

Power supply unit (PSU) form factor:

ATX

Design

Fan diameter:

120 mm

Number of fans:

1 fan(s)

Cooling type:

Active

Fan location:

Top

On/off switch:

Yes

Product colour:

Black

Certificates

Compliance certificates:

UKCA, CE, EAC, Federal Communications Commission (FCC), RoHS

Weight & dimensions

Weight:

2.12 kg

Height:

56 mm

Width:

150 mm

Depth:

140 mm

Operational conditions

Operating relative humidity (H-H):

20 - 85

Storage temperature (T-T):

-40 - 70

Operating temperature (T-T):

10 - 40

Storage relative humidity (H-H):

5 - 95

Packaging data

Package weight:

2140 g

Package depth:

330 mm

Package height:

107 mm

Package width:

215 mm

Package type:

Box

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