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COUGAR GR1000W 1000W Power Supply - 80 Plus Gold, ATX 3.1 & PCIe 5.1 Ready | 100% Japanese Capacitors, Cybernetics Platinum Efficiency, Native 12V-2x6 Cable, Full Modular, 10 Year Warranty
COUGAR

COUGAR GR1000W 1000W Power Supply

Bottom line: The COUGAR GR1000W 1000W Power Supply is a specs-and-price decision rather than a crowd-consensus one in the power supplies category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ Backed by COUGAR's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

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SpecPicks Verdict

SpecPicks scored COUGAR GR1000W 1000W Power Supply using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. COUGAR's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • 100% Refined Japanese Capacitors: Featuring highly durable Japanese main capacitors, these ensure consistent reliability for your gaming devices and extend the longevity of PSU
  • 80 PLUS Gold Certified: Achieves up to 91% efficiency, effectively reducing power consumption and heat generation
  • Supports ATX 3.1 and PCIe 5.1: Features native 12V-2x6 connectors, supporting the latest generation of graphics cards
  • Fully Modular Embossed Cables: Slim, flexible cables minimize tangling and friction while improving airflow and making installation easier
  • Low-noise Operation: Equipped with a 140mm FDB fan and certified by Cybenetics as A+ noise rating for low-noise operation

Full Specifications

BrandCOUGAR
Wattage1000 watts
Fan Count1
Model NameGR1000W
Unit Count1 Count
Form FactorATX
Connector TypeATX
Cooling MethodFan
Number of Fans1
Output Wattage1000 watts
Item Dimensions5.9 x 5.9 x 3.39 inches
Mfr Part NumberCP-PSU-CGR-GR1000-BK(FBA)
Number of Items1
Compatible DevicesPersonal Computer
Low-noise OperationEquipped with a 140mm FDB fan and certified by Cybenetics as A+ noise rating for low-noise operation
Warranty Description10 Years
80 PLUS Gold CertifiedAchieves up to 91% efficiency, effectively reducing power consumption and heat generation
Item dimensions L x W x H5.9 x 5.9 x 3.39 inches
System Bus Connector Type24 Pin
Connector Type Used on CableATX
Full listing titleCOUGAR GR1000W 1000W Power Supply - 80 Plus Gold, ATX 3.1 & PCIe 5.1 Ready | 100% Japanese Capacitors, Cybernetics Platinum Efficiency, Native 12V-2x6 Cable, Full Modular, 10 Year Warranty

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COUGAR GR1000W 1000W Power Supply - 80 Plus Gold, ATX 3.1 & PCIe 5.1 Ready | 100% Japanese Capacitors, Cybernetics Platinum Efficiency, Native 12V-2x6 Cable, Full Modular, 10 Year Warranty is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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COUGAR GR1000W 1000W Power Supply - 80 Plus Gold, ATX 3.1 & PCIe 5.1 Ready | 100% Japanese Capacitors, Cybernetics Platinum Efficiency, Native 12V-2x6 Cable, Full Modular, 10 Year Warranty
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