Cougar GLE 1200
- Wattage:
- 1200 W
- 80 PLUS Rating:
- Gold
- Modularity:
- Fully Modular
- ATX Standard:
- ATX 3.1
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Manufacturer: Cougar Last updated: 2026-09-14
Cougar GLE 1200 (1200W/80+ Gold/ATX 3.1/PCIe 5.1/Native 12V-2x6/10-Year Warranty) Review
The Cougar GLE 1200 is a 1200W fully modular ATX 3.1 power supply with 80 PLUS Gold efficiency, a native 12V-2x6 connector, PCIe 5.1 support, Japanese capacitors and a 135mm hydro dynamic bearing fan, backed by a 10-year warranty.
This is a high-wattage ATX 3.1 unit aimed at builds running a current-generation GPU that wants a native 12V-2x6 cable rather than an adapter. The headline detail most buyers will care about is the 10-year warranty, which is unusual at the Gold tier and puts it alongside units costing considerably more. Cougar notes that some serial numbers ship with two 12V-2x6 cables and four PCIe 6+2 connectors instead of one and six, so check the box contents against your build before cabling it up.
ATX 3.1 and the 12V-2x6 Connector
The GLE 1200 is ATX 3.1 certified with PCIe 5.1 support and ships with a native 12V-2x6 (12+4 pin) connector, so a modern GPU connects directly without the adapter that caused so much trouble on earlier 12VHPWR builds. Cougar's own documentation notes a running change: some units ship with two 12V-2x6 cables and four PCIe 6+2 connectors rather than one and six.
Cooling and Build
Cooling comes from a 135mm hydro dynamic bearing fan. Cougar lists Japanese capacitors and a full protection suite covering OVP, OCP, OPP, UVP, SCP and OTP. At 150mm deep the unit fits standard ATX cases without the clearance problems taller 1200W units can create.
Warranty
Cougar's warranty page places the GLE series in its 10-year tier. That matters at this wattage, because a power supply outlives most of the parts around it and a decade of cover is the kind of term usually reserved for Platinum and Titanium units.
Specifications
Identity
| Brand | Cougar |
|---|---|
| Model Number | GLE 1200 |
Form factor and fit
| Length | 150 mm |
|---|---|
| Length | 150 x 150 x 86 mm (W x D x H) |
| Colour | Black |
Cables
| Modularity | Fully Modular |
|---|
Monitoring, protection and price
| Protections | OVP, OCP, OPP, UVP, SCP, OTP |
|---|---|
| Warranty | 10 years |
| Wattage | 1200 W |
|---|---|
| 80 PLUS Rating | Gold |
| ATX Standard | ATX 3.1 |
| Form Factor | ATX |
| 12V-2x6 Connectors | 1 |
| PCIe 8-pin Connectors | 6 |
| Connector Count | 1x 24-pin (20+4) ATX, 2x EPS 8-pin (4+4), 1x 12V-2x6 (12+4), 6x PCIe 6+2-pin, 12x SATA, 4x Molex |
| Fan Size | 135 mm |
| Fan Model / Bearing | 135mm Hydro Dynamic Bearing (HDB) |
| Japanese Capacitors | Yes |
| PCIe Standard | PCIe 5.1 |
| Efficiency | Up to 91% |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- High-wattage single-GPU builds that want a native 12V-2x6 cable rather than an adapter
- Buyers who weight warranty length heavily, since 10 years is unusual at the Gold tier
Not for
- Small form factor builds, this is a full ATX unit
- Buyers who need a verified Cybenetics rating, which Cougar publishes for the 1000W model but not this one
FAQs
What are the key specifications of the Cougar GLE 1200 (1200W/80+ Gold/ATX 3.1/PCIe 5.1/Native 12V-2x6/10-Year Warranty)?
The Cougar GLE 1200 (1200W/80+ Gold/ATX 3.1/PCIe 5.1/Native 12V-2x6/10-Year Warranty) is a power supply from Cougar. Key specs: Wattage 1200 W, 80 PLUS Rating Gold, Modularity Fully Modular, ATX Standard ATX 3.1, PCIe Standard PCIe 5.1.
Will the Cougar GLE 1200 (1200W/80+ Gold/ATX 3.1/PCIe 5.1/Native 12V-2x6/10-Year Warranty) work with my current setup?
The Cougar GLE 1200 (1200W/80+ Gold/ATX 3.1/PCIe 5.1/Native 12V-2x6/10-Year Warranty) lists Wattage is 1200 W. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the Cougar GLE 1200 (1200W/80+ Gold/ATX 3.1/PCIe 5.1/Native 12V-2x6/10-Year Warranty) best suited to?
It suits high-wattage single-gpu builds that want a native 12v-2x6 cable rather than an adapter, buyers who weight warranty length heavily, since 10 years is unusual at the gold tier.
What are the drawbacks of the Cougar GLE 1200 (1200W/80+ Gold/ATX 3.1/PCIe 5.1/Native 12V-2x6/10-Year Warranty)?
It is a poor fit for small form factor builds, this is a full atx unit, buyers who need a verified cybenetics rating, which cougar publishes for the 1000w model but not this one.
Compare and read more
- be quiet! Pure Power 12 550W (550W/80+ Gold/Semi-Modular/ATX 2.x/Mainstream Value Pick) vs Cougar GLE 1200 (1200W/80+ Gold/ATX 3.1/PCIe 5.1/Native 12V-2x6/10-Year Warranty)
- Antec HCG850 Gold Extreme (850W/80+ Gold/Fully Modular/ATX 3.0/High-End Tier) vs Cougar GLE 1200 (1200W/80+ Gold/ATX 3.1/PCIe 5.1/Native 12V-2x6/10-Year Warranty)
- ASUS TUF Gaming 750W Bronze (750W/80+ Bronze/Semi-Modular/ATX 2.x/Mainstream Gaming Tier) vs Cougar GLE 1200 (1200W/80+ Gold/ATX 3.1/PCIe 5.1/Native 12V-2x6/10-Year Warranty)
- Antec HCG1000 Gold Extreme (1000W/80+ Gold/ATX 3.0/High-End/Multi-Gpu Tier) vs Cougar GLE 1200 (1200W/80+ Gold/ATX 3.1/PCIe 5.1/Native 12V-2x6/10-Year Warranty)
- Antec Signature 1300 Platinum (1300W/80+ Platinum/ATX 3.0/Flagship Extreme Tier) vs Cougar GLE 1200 (1200W/80+ Gold/ATX 3.1/PCIe 5.1/Native 12V-2x6/10-Year Warranty)