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COUGAR GR 1000 CGR GDN-1000 1000W 80 PLUS Gold Fully Modular ATX 3.1 PCIe 5.1 Power Supply 12V-2x6 140 mm FDB Fan

Brand:
Cougar
COUGAR GR 1000W 80 PLUS Gold Modular ATX 3.1 PSU
COUGAR GR 1000 CGR GDN-1000 1000W 80 PLUS Gold Fully Modular ATX 3.1 PCIe 5.1 Power Supply 12V-2x6 140 mm FDB Fan
€152.84 inc. VAT
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CGR GDN-1000
€128.44 €142.71
€152.84 inc. VAT
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Product Code
04:569671
EAN Code
4710483779978
Manufacturer
Cougar

Quick Specs

Power
1000 W · +12 V 83.3 A
Efficiency
80 PLUS Gold, up to 91 %
Standard
ATX 3.1 · PCIe 5.1 12V-2x6
Design
Fully modular · 140 mm FDB fan
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COUGAR GR 1000 — 1000 W 80 PLUS Gold Fully Modular ATX 3.1 Power Supply

1000 W80 PLUS GoldATX 3.1 · 12V-2x6Fully modular

The COUGAR GR 1000 (model CGR GDN-1000) is a 1000 W fully modular ATX power supply certified 80 PLUS Gold, with up to 91 % efficiency. It meets Intel ATX 3.1 and PCIe 5.1, and powers current graphics cards through one native 12V-2x6 (12+4-pin) cable, 600 mm long, rated for the power excursions of new GPUs. The single +12 V rail delivers 83.3 A (999.6 W). Inside are 105 °C Japanese capacitors and a 140 mm fluid dynamic bearing fan, with OCP, OVP, SCP, OTP, OPP and UVP protection; COUGAR lists Cybenetics Platinum efficiency and an A+ noise rating, noting that certification may vary by production batch. In practice it is a quiet, cable-tidy PSU for a high-end gaming PC with one modern graphics card.

Compatibility — check before buying:
One native 12V-2x6 cable: it powers one graphics card with a 12V-2x6 / 12VHPWR socket directly; a second such card would need the PCIe 6+2-pin leads and the card’s own adapter. The unit is 150 mm long (150 × 150 × 86 mm) — check the PSU bay of your case and leave room for the modular cables. It has two CPU 4+4-pin leads, enough for most high-end boards. It is an ATX unit: small SFX cases need an SFX power supply. Do not confuse it with the GR 1200, the 1200 W model with six PCIe 6+2 connectors. Send us your graphics card and case and we check the fit.

Best For

✓ RTX 50 / RX 9000 gaming PCs
✓ ATX 3.1 builds with 12V-2x6
✓ High-end workstations
✓ Clean cable builds
✓ Quiet gaming rigs
✓ Upgrading from an older PSU

Key Features

 
1000 W, 80 PLUS Gold
Up to 91 % efficiency for lower heat and power bills.
 
ATX 3.1 and PCIe 5.1
Native 12V-2x6 cable for current graphics cards and their power excursions.
 
Fully modular
Only the cables you need, for easier building and better airflow.
 
Quiet and long-life
140 mm FDB fan, Japanese 105 °C capacitors and a 10-year COUGAR warranty.

Technical Specifications

Identification
Brand COUGAR
Product COUGAR GR 1000 — 80 PLUS Gold Fully Modular ATX Power Supply
Part Number CGR GDN-1000
EAN / GTIN 4710483779978
Model CGR GDN-1000 (GR 1000)
Output
Rated Power 1000 W
+12 V 83.3 A (999.6 W), single rail
+3.3 V / +5 V 20 A / 20 A (100 W combined)
−12 V / +5 Vsb 0.4 A / 3 A
Efficiency & Standards
Efficiency 80 PLUS Gold, up to 91 %
Cybenetics ETA Platinum, LAMBDA A+ (per COUGAR; may vary by batch)
Standards Intel ATX 3.1, PCIe 5.1
PFC Active
Connectors
Main 24-pin 1
CPU 4+4-pin 2
PCIe 6+2-pin 3
12V-2x6 (12+4-pin) 1, 600 mm
SATA 9
Peripheral 3
Modularity Fully modular
Physical & Protection
Dimensions 150 × 150 × 86 mm (L × W × H)
Fan 140 mm fluid dynamic bearing, 1900 rpm
Input 100–240 V AC, 15–8 A, 50–60 Hz
Protections OCP, OVP, SCP, OTP, OPP, UVP
Capacitors 105 °C Japanese
MTBF >100,000 h at 25 °C
Weight 2.25 kg
In the Box
Included GR 1000 power supply, modular cables, mounting screws, power cord, manual
Not Included PSU extension or sleeved cables, 12V-2x6 adapters for a second card
Warranty
Warranty 1-Year Warranty (Singular)
Manufacturer Term COUGAR lists a 10-year warranty for the GR 1200/1000 on its product and warranty pages. Singular’s direct warranty is 1 year; beyond that we assist you with the manufacturer’s warranty process for its full duration.

Frequently Asked Questions

Does it support RTX 50-series cards?
Yes, through its native 12V-2x6 (12+4-pin) cable to ATX 3.1 and PCIe 5.1. Check the power your specific card and CPU need; we can calculate it with you.
Is it fully modular?
Yes. Every cable detaches, including the 24-pin, so you connect only what you need.
Will it fit my case?
It is a standard ATX unit, 150 mm long. Most mid and full towers take it; small SFX cases do not.
What is the difference to the GR 1200?
The GR 1200 gives 1200 W (+12 V 100 A) and has six PCIe 6+2 connectors; the GR 1000 gives 1000 W and three.
Singular Expert Insight
We suggest the GR 1000 for a single high-end graphics card with a 12V-2x6 socket and a modern CPU: 1000 W Gold leaves headroom for GPU power spikes while running quietly. For dual-GPU or heavier loads, look at the GR 1200. See our power supplies, graphics cards and CPU coolers.

Buyer’s Guide

Buy it if

You build or upgrade a gaming PC with one 12V-2x6 graphics card and want 1000 W Gold, fully modular.

Skip it if

You need SFX size, or more than three PCIe 6+2 connectors.

Also consider

COUGAR GR 1200, 1200 W with six PCIe 6+2 connectors.

Features - Cougar - CGR GDN-1000

More Details
Product Code
04:569671
EAN Code
4710483779978
Manufacturer
Cougar
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