COUGAR Polar 1050W Power Supply ATX3.1 / 80 Plus Platinum / Modular

1050 W · 80+ Platinum · Fully modular

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Wattage 1050 W
Efficiency 80+ Platinum
Modular Fully modular
Form factor ATX

COUGAR Polar 1050W Power Supply ATX3.1 / 80 Plus Platinum / Modular is a 1050 W power supply rated 80+ Platinum. Pick one with some headroom above your build's draw. It came out in 2025.

Released: 2025-04-02

Specifications

Key specs

Wattage: 1050 W
Efficiency: 80+ Platinum
Modular: Fully modular
Form factor: ATX
Released: 2025-04-02
Part number: 31PL105001P01
EAN / UPC: 4710483772344

Power

Total power: 1050 W
AC input voltage: 100 - 240 V
AC input frequency: 47 - 63 Hz
Input current: 15 - 7 A
Combined power (+3.3V): 100 W
Combined power (+12V): 1050 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): 87.5 A
Max output current (+5V): 20 A
Max output current (-12V): 0.3 A
Max output current (+5Vsb): 3 A
Power protection features: Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage

Ports & interfaces

Motherboard power connector: 20+4 pin ATX
Motherboard power cable length: 65 cm
Number of SATA power connectors: 12
Number of PATA power connectors: 4
SATA power cable length: 120,500 mm
Peripheral (Molex) power connectors (4-pin): 4
Peripheral (Molex) power cable length: 120,500 mm
EPS power connector (8-pin): Yes
PCI Express power connectors (6+2 pin): 7
PCI Express power connectors (12+4 pin) cable length: 650 mm
PCI Express power connectors (12-pin): 1
PCI Express power cable length: 65 cm
CPU power connector (4+4 pin): Yes
CPU power cable length: 65 cm
ATX power connector (20+4 pin): Yes
PCI Express connector: Yes
Cabling type: Fully-Modular

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Performance

80 PLUS certification: 80 PLUS Platinum
Purpose: PC
Power supply unit (PSU) form factor: ATX
ATX version: 3.1
Bearing technology: HDB
Mean time between failures (MTBF): 100000 h

Design

Product colour: Silver
Cooling type: Active
Fan diameter: 13.5 cm
Number of fans: 1 fan(s)
On/off switch: Yes

Operational conditions

Operating temperature (T-T): 10 - 50 °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: 180 mm
Height: 86 mm
Weight: 2.1 kg

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About this product

To curb global warming, a PSU with higher efficiency means the longevity and less energy goes to waste. The COUGAR Polar platinum efficiency series protects the Earth and makes the best for the next generation. The Polar X2 passes the four strict power excursion tests from PSU ATX 3.0 Guide, in which the spike power consumption must bear up to 200% of the rated power for 100μs. COUGAR will present the first Platinum efficiency PSU Series, POLAR 1200 and 1050. The 100% Japanese capacitors and 50°C ambient operations with LLC, DC-DC structure generate an environmentally friendly PSU with high-efficiency performance. The fine-tune HDB fan with zero noise mode will also provide the perfect experience for all users in different conditions. The Polar series is also certified as PLATINUM efficiency rating from Cybenetics Lab.

EVERY OUTPUT IS WORTH SAVING

Save the Earth with Lesser Energy Loss - The Polar series will reduce the energy waste below 7%. - With 80Plus Platinum certified to provide the efficiency level up to 92% at 115Vac. - Less efficiency loss with streamlined board-to-board wave soldering.

Datasheet (PDF)

Polar 1050W Power Supply ATX3.1 / 80 Plus Platinum / Modular vs similar power supplies

	COUGAR Polar 1050W Power Supply ATX3.1 / 80 Plus Platinum / Modular	COUGAR POLAR X2 1050W Power Supply ATX3.1 / 80 Plus Platinum / Modular	COUGAR POLAR X2 1200W ATX3.1 / 80 Plus Platinum / Modular Power Supply	COUGAR 31GM105001P01 1050W Power Supply
Wattage	1050 W	1050 W	1200 W	1050 W
Efficiency	80+ Platinum	80+ Platinum	80+ Platinum	80+ Gold
Modular	Fully modular	Fully modular	Fully modular	Fully modular
Form factor	ATX	ATX	ATX	ATX
Released	2025	2025	2023	2022