Cougar GR 1000 1000W 80 Plus Gold Power Supply
The Cougar GR 1000 (model CGR GDN-1000) is an ATX 3.1 power supply rated 80 PLUS Gold and Cybenetics ETA Platinum. It delivers a total of 999.6W, with 83.3A on the +12V rail, a native 12V-2x6 (12+4 pin) connector and a 140mm fluid dynamic bearing fan.
It suits high-end gaming and workstation builds where a modern graphics card needs a 12V-2x6 cable and plenty of 12V headroom. Its Cybenetics LAMBDA A+ noise rating also makes it a good fit if you want a powerful system that stays quiet.
Highlights
- ATX 3.1 with a native 12V-2x6 (12+4 pin) connector
- 80 PLUS Gold and Cybenetics ETA Platinum efficiency, Cybenetics LAMBDA A+ noise rating
- +12V 83.3A, total DC output 999.6W
- 140mm fan with fluid dynamic bearing, up to 1900RPM
- OCP, OVP, SCP, OTP, OPP and UVP protections
- 150 x 150 x 86mm, 100-240VAC input with Active PFC
Best for
- High-end gaming PCs with a graphics card that uses a 12V-2x6 power connector
- Builds with several drives, thanks to 9 SATA connectors
- Quiet systems that still need a lot of 12V power
- Upgrading an older PSU to the ATX 3.1 standard
Specifications
| Product Name | GR 1000 |
|---|---|
| Model No. | CGR GDN-1000 |
| ATX Version | ATX3.1 |
| PFC | Active PFC |
| Input Voltage | 100-240VAC |
| Input Current | 15-8A |
| Input Frequency | 50-60Hz |
| Dimensions (LxWxH) | 150 x 150 x 86mm |
| Fan Size | 140mm |
| Fan Bearing | Fluid Dynamic Bearing |
| Fan Speed | 1900RPM |
| 80 PLUS Rating | 80 PLUS Gold |
| Cybenetics ETA | Platinum |
| Cybenetics LAMBDA | A+ |
| Operating Temperature | 40℃ |
| MTBF | >100,000 hours @ 25℃ |
| Protections | OCP / OVP / SCP / OTP / OPP / UVP |
| DC Output | +3.3V 20A, +5V 20A, +12V 83.3A, -12V 0.4A, +5Vsb 3A; Total 999.6W |
| Connectors | Main 24 Pin x1, CPU 4+4 Pin x2, Peripheral x3, S-ATA x9, 12V-2X6 12+4 Pin x1, PCI-E 6+2 Pin x3 |
| Product Number (P/N) | 31GR100001P01 |
Compatibility and related parts
The GR 1000 measures 150 x 150 x 86mm, so check that your case has room for it, plus space for cable routing, before you order. Browse our PC cases and graphics cards to pair it with, or plan the whole system in the PC builder, which checks compatibility for you. Assembly and testing are free when you buy it as part of a PC build. You can also compare other power supplies.
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Warranty
Warranty
- All products come with a 1-year official local warranty, unless mentioned otherwise.
- Accessories (such as cables, covers, power banks, etc.) are not covered under warranty.
- Please check your item at the time of delivery—you may refuse the order if you notice any damage.
- The warranty provided is an official local manufacturer warranty.
- Apple products include both local and international warranty, as per Apple’s policy.
Shipping & Returns
Shipping & Returns
• Shipping: Orders are processed within 0–2 business days. Standard delivery takes 0–5 business days depending on your location.
• Returns: You may return or exchange products within 10 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
No advance payments required—even for preorders. Pay on delivery or cancel anytime, hassle-free.
FAQs
Does the Cougar GR 1000 have a 12V-2x6 connector for new graphics cards?
Does the Cougar GR 1000 have a 12V-2x6 connector for new graphics cards?
How efficient and quiet is it?
How efficient and quiet is it?
Will it fit in my case?
Will it fit in my case?
How many drives can I connect?
How many drives can I connect?
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