Name: GR 750 - PSU
Brand: Cougar
SKU: 301231
Price: 129.99 CAD
Availability: InStock

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ATX 3.1 Compatible, Reliable Power

The COUGAR GR series is an 80 PLUS Gold-certified power supply, delivering reliable performance even at 40°C. Designed with a native PCIe 12V-2X6 connector, it meets Intel ATX 3.1 and PCIe 5.1 standards. As a modular PSU, it efficiently supports next-gen GPUs with a single 12+4-pin cable, reaching up to 91% efficiency. This reduces energy consumption, lowers electricity costs, and ensures stable power delivery.

Supports PCI Express 5.1 Graphics Cards with 12+4 Pin Connector for true 200% power excursion dynamic outputs.
80 PLUS Gold Certified for up to 91% efficiency in power conversion, reducing electricity bills.
Groundbreaking grooved blade, rifle bearing fan design lets you experience noiseless gaming.
105°C Japanese capacitor for main power.
Designed for current and next-generation multi-core CPU platforms, is compatible with the latest PC technology.
Powerful performance even at 40°C ambient temperature.

ATX 3.1 Certified

Designed to support next-generation systems, the COUGAR GR series conforms to the ATX 3.1 standard. Featuring a native 12V-2X6 design, it provides power to the next-generation graphics cards through a single 12+4-pin cable. With an 80 PLUS Gold efficiency rating, it offers high-quality stability, durability, and reliability.

Designed for the Next Generation of GPUs

The COUGAR GR series supports the latest PCIe 5.1 specification: its powerful and stable performance meets the needs of next-generation GPUs, delivering perfect power for next-gen graphics cards. Equipped with a modular native PCIe 12V-2X6 connector, the 600mm length provides sufficient slack to reduce the risk of faulty connection during PC installation, without the need for a 6+2 pin adapter.

High Performance

Efficiency

The GR series features a highly efficient design that surpasses the 80 PLUS Gold standard, to help you save money on your electricity bill.

Perfect Fan Speed to Noise Ratio

Using COUGAR’s exclusive 120mm rifle bearing fan , the advanced fan blade design enhances airflow smoothness and optimizes silent performance.

More Stability, Less Noise

Crafted for quiet operation, COUGAR’s exclusive 120mm rifle bearing fan achieves an ideal equilibrium between efficient cooling and minimal noise. Optimized, grooved fan blades are molded with an integrated stabilizing ring, minimizing flex during rotation and reducing turbulence for an optimal and silent cooling experience.

Refined Regulation. Stable Operation

The GR’s LLC, DC-DC and Tri-Sense (3.3V, 5V, and 12V) design provides high-quality outputs, with an extremely tight 5% voltage regulation to deliver ultra-stable operation.
Optimally perform in 40ºC working temperature environments.

Stylish Design

Featuring a sleek embossed black design with ample cable length for easy and aesthetically pleasing PC installation.

Fully Modular Cables / Embossed black cables

Connect only the cables you need, reducing cable clutter and friction and improving the airflow and the ease of installation of DIY solutions.

Features

Support PCI Express 5.1 Graphics Cards 12+4 Pin Connector

Connect the 12V-2X6 with true 200% power excursion dynamic outputs.

80 PLUS Gold Certified

Up to 91% efficiency power conversion to cut down your electricity bill.

Compact PSU Size

120mm length fits most PC cases and makes installation easy.

Japanese Main Capacitors

Highly durable and consistently reliable 105°C Japanese main capacitors.

Full Protections

SCP, OCP, OVP, UVP, OPP, OTP

Silent Spin

Groundbreaking grooved blade, rifle bearing fan design lets you experience noiseless gaming.

Compatible with The Lastest PC Technology

Created for user with current and next-generation multi-core CPU platforms.

Flawless Operation at 40°C

Powerful performance at 40°C ambient temperature.

Specifications

Model Name	AC Input	DC output
Model Name	AC Input	+3.3V	+5V	+12V	-12V	+5Vsb	Total
GR 650 CGR GDN-650	AC100-240V~ 50-60Hz 10A Max.	20A	20A	54.1A	0.3A	3A	650W
GR 650 CGR GDN-650		100W		649.2W	3.6W	15W	650W
GR 750 CGR GDN-750		20A	20A	62.5A	0.3A	3A	750W
GR 750 CGR GDN-750		100W		750W	3.6W	15W	750W
GR 850 CGR GDN-850		20A	20A	70.8A	0.3A	3A	850W
GR 850 CGR GDN-850		100W		849.6W	3.6W	15W	850W

Total Connectors

Connector	Main	CPU	Peripheral	S-ATA	12V-2X6	PCI-E
Pins	24(20+4)	8(4+4)	-	-	12+4	8(6+2)
GR 650	1	2	2	6	1	2
GR 750	1	2	2	6	1	2
GR 850	1	2	2	6	1	3

Protection

UVP (Under Voltage Protection)

If the voltages fall below a certain tolerance value on the single lines, the PSU automatically switches off.

OCP (Overcurrent Protection)

If the current on a single line is higher than indicated, the PSU automatically switches off.

SCP (Short-Circuit Protection)

In the case of a short-circuit, this feature prevents damage to the core components of the PSU and its System components.

OVP (Over Voltage Protection)

If the voltages increase above a certain tolerance value on the single lines, the PSU automatically switches off.

OTP (Over Temperature Protection)

If the temperature gets too high, the PSU automatically switches off.

OPP (Over Power Protection)

If the system is oversized and requires more power from the PSU than it can provide, this protection function is activated.

Specification	Detail
Carton Weight	13.5 kg
Carton Quantity	5
Warranty	5 Year
Package Height	150.0 mm
Package Depth	310.0 mm
Package Width	210.0 mm
Carton Volume	45.1 dm³
MPN	31GR075005P01
Barcode	192554008981

GR 750 - PSU

Description