COMPUCASE 

COMPUCASE Cougar PS POLAR X2 1050 1050W 80+Platinum Fully Modular ATX3.0 Retail

Mfg Part Number:  POLAR X2 1050  
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Price: $266.47 + Free Shipping
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Last Updated: Nov 30, 2025
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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.

The modular 12+4pin, 12VHPWR, cable delivers perfect power supplies for Nvidia® GeForce RTX® 40 Series graphics cards. Without any 6+2pin adaptor, the 650mm length can reduce connection risk while the PC installation.

COUGAR will present the first Platinum efficiency PSU Series, POLAR X2 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.

LOW ENERGY LOSS | EVERY OUTPUT IS WORTH SAVING | Save the Earth with Lesser Energy Loss

  • The Polar X2 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.

ZERO NOISE MODE | ULTRA-SILENCE AT HIGH OUTPUT | Lower Heat Emission for Steady Temperature

  • Zero noise mode at 40% loading silent.
  • Automatic thermal control to provide an optimal speed-noise ratio.

Using COUGAR's 135mm HDB silent fan and large inhalation punched hole, the advanced frame increase the concentration of airflow and its fan curvature has been fine-tuned to reduce vibration.

  • Hybrid Dynamic Bearing (HDB) fan to expand the durability.
  • Patented groove design
  • Centralized oil pressure
  • No oil leakage
  • Improved stability
  • Less friction and noise
  • Extended lifespan

JAPANESE CAPACITORS | REFIND ELECTRONIC SOLUTION | Reduce the E-waste for the Next Generation

  • 100% premium Japanese capacitor to prolong the longevity.
  • Optimally perform in 50ÂșC working temperature environments.
  • Tight 2% voltage regulation for ultra-stable operation.

Features | Support PCI Express 5.0 Graphics Cards 12+4 Pin Connector

Connect the 12VHPWR with true 200% power excursion dynamic outputs

80PLUS Platinum Certified

Up to 92% efficiency power conversion to cut down your electricity bill

Durable HDB Fan

Hydro Dynamic Bearing Fan: Extended durability and lower noise levels

100% Refined Japanese Capacitors

Outstanding components extend the longevity of PSU.

Fully Modular Power Supply Unit

Connect only the cables you need for less clutter and better airflow

Zero Noise Mode and Fan Curve Tuning

Advanced technology for noise minimization

Compatible with The Lastest PC Technology

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

Flawless Operation at 50°C

Powerful performance at 50°C ambient temperature

Main Specification
General Information
Manufacturer COMPUCASE ENTERPRISE CO., LTD
Manufacturer Part Number POLAR X2 1050
Manufacturer Website Address http://www.cougargaming.com
Brand Name COUGAR
Product Line Polar X2
Product Name Polar X2 1050W Power Supply
Product Type Power Supply
Technical Information
Specification Compliance ATX 3.0
Efficiency 92%
Number of Fans 1
Fan Diameter 135 mm
Protection Type Over Power
Protection Type Under Voltage
Protection Type Short Circuit
Protection Type Over Voltage
Protection Type Over Temperature
Protection Type Over Current
Modular Yes
NVIDIA SLI Supported Yes
Reliability
MTBF 100000 Hour
Power Description
Number of +12V Rails 1
Input Voltage 120 V AC
Input Voltage 230 V AC
Output Voltage 5 V SB
Output Voltage 5 V DC
Output Voltage -12 V DC
Output Voltage 3.3 V DC
Output Voltage 12 V DC
Output Voltage Detail 3.3 V DC @ 20 A
Output Voltage Detail 5 V DC @ 20 A
Output Voltage Detail 12 V DC @ 87.5 A
Output Voltage Detail -12 V DC @ 0.3 A
Output Voltage Detail 5 V SB @ 3 A
Output Power 1050 W
Input Frequency 63Hz
Interfaces/Ports
Number of SATA Power Connectors 12
PCI Express Connector Yes
Number of (6+2 pin) PCI Express Power Connectors 7
Number of (4+4 pin) CPU Power Connectors 1
Physical Characteristics
Form Factor Internal
Height 3.4"
Width 5.9"
Weight (Approximate) 4.61 lb
Miscellaneous
Certifications & Standards
  • TUV
  • CE
  • FCC
  • CCC
  • EAC
Energy Efficiency Certification 80 Plus Platinum
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Environmental Compliance Taiwan Restriction of Hazardous Substances (Taiwan RoHS)
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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