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Rectangular black ATX power supply unit with fully modular cable sockets and a single 135 mm fan grille

COUGAR

COUGAR POLAR X2 1050W power supply

SKU CH-QVED-3VHC9

A 1050 W ATX 3.0 fully modular power supply with 12VHPWR for PCIe 5.0 graphics cards, 80 Plus Platinum and Cybenetics Platinum efficiency, a 135 mm HDB fan with zero noise mode below 40 % load.

  • Max wattage1050 W
  • Modular cablingFull Modular
  • Fan configuration1 × 135 mm
  • Main power connector20+4Pin
  • PCIe power connectors7 × 6+2-Pin
  • SATA power connectors12

Model ATX3.0 80+Platinum(1050W)

  • 1050 W maximum output for demanding multi-core platforms
  • 12VHPWR 12+4-pin cable supports PCI Express 5.0 graphics cards
  • 80 PLUS Platinum certified at 92 % efficiency at 115 V input
  • Fully modular design with 12 SATA and 7 PCIe connectors reduces cable clutter
  • 135 mm HDB fan with zero-noise mode below 40 % load for quiet operation

1050 W ATX 3.0 power supply

The COUGAR POLAR X2 delivers 1050 W through an ATX 3.0 design with a native 12VHPWR connector for PCI Express 5.0 graphics cards. Fully modular cabling and 100% Japanese capacitors support modern multi-core CPU platforms. A 135 mm hydro-dynamic bearing fan enables zero-noise mode up to 40% load.

200 % power excursion and Platinum efficiency

The unit passes the ATX 3.0 excursion tests at 200 % rated power for 100 ms and holds 80 PLUS Platinum certification with up to 92 % efficiency at 115 V. Cybenetics A- noise rating confirms quiet operation. This replaces older supplies that lack the 12VHPWR cable or cannot sustain the required transient spikes.

180 mm depth and cable clearance

Check that your case accepts a 180 mm deep PSU and routes the 650 mm 12VHPWR cable without sharp bends. Verify you have space for the 20+4 pin main connector, seven 6+2 pin PCIe connectors and twelve SATA connectors you plan to use. Ensure the fan orientation matches your case airflow design.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $247.99
Pricier than about 71% of the 10,869 comparable items (median $142.99).
Max wattage 1050 W
Higher than about 83% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameCOUGAR
Product linePOLAR X2 1050 W
Product typeATX 3.0 Compatible
Ports & slots
PCIe power connectors7 × 6+2-Pin
SATA power connectors12
Power
Max wattage1050 W
Modular cablingFull Modular
Main power connector20+4Pin
Efficiency certification80 PLUS PLATINUM Certified
Size & build
Product dimensions180 × 150 × 86 (mm)
Compatibility
PSU length limit180 mm
Environment & compliance
PSU noise ratingCybenetics A-
More details
Fan configuration1 × 135 mm

Other versions of this model

1 more in the same range

Questions about this item

Will the 180 mm length fit my ATX case?

The unit measures 180 mm long, 150 mm wide and 86 mm high, matching the standard ATX footprint used by most mid-tower and full-tower cases.

Which cables do I plug in first during a build?

Connect the 20+4 pin motherboard cable, the 12VHPWR cable for a PCIe 5.0 graphics card, and only the modular PCIe, SATA or peripheral cables your components require.

How long is the 10-year warranty valid worldwide?

The manufacturer provides a ten-year warranty that applies globally from the date of purchase.

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