# Power Supply COUGAR GR 1000W ATX3.1 PCIE 5.1 80 PLUS Gold, 1000 W, 20+4 pin ATX, 120 mm fan

**URL:** https://aio.lv/en/product--cougar-cgr-gdn-1000--12392732
**Data updated:** 2026-04-26 16:17 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** Cougar
**Manufacturer code:** CGR GDN-1000
**EAN:** 4710483779978
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 119.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 99.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cougar-cgr-gdn-1000--12392732

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

ATX power supply COUGAR GR 1000W with 80 PLUS Gold efficiency delivers up to 1000 W total power for desktop PCs. Compatible with ATX3.1 and PCIe 5.1 standards, it uses a 20+4 pin ATX motherboard connector, provides active cooling via a 120 mm fan, and supports 100–240 V AC input at 50/60 Hz. Certified to CE, FCC, EAC and RoHS standards, it is intended for high-performance and gaming systems requiring stable, efficient power delivery.

## Long description

The COUGAR GR 1000 is an ATX 3.1-compliant power supply that delivers up to 1000 W of continuous power with 80 PLUS Gold efficiency. It is designed to support modern gaming and high-performance desktops, meeting PCIe 5.1 requirements with a native 12V-2X6 (12+4 pin) connector for next-generation GPUs. The fully modular design, embossed black cables and a 120 mm fluid dynamic bearing fan aim to provide reliable cooling, easier cable management and quiet operation. The unit is built to operate reliably in ambient temperatures up to 40°C and uses high-quality Japanese capacitors for stable voltage regulation.
Advantages
The GR 1000 combines an 80 PLUS Gold efficiency rating (up to 91%) with ATX 3.1 and PCIe 5.1 compatibility, enabling efficient and stable power delivery for modern systems. Its native 12V-2X6 connector supplies the required power to next-generation graphics cards through a single 12+4 pin cable, reducing the need for adapters. Fully modular cabling reduces clutter and improves airflow while refined Japanese capacitors and LLC + DC-DC regulation deliver low ripple and consistent voltages. The 120 mm fluid dynamic bearing fan offers extended lifespan and low noise levels.
Suitable for
High-performance gaming PCs and enthusiast builds
Systems with next-generation PCIe 5.1 graphics cards requiring a 12+4 pin connector
Workstations with multi-core CPUs and continuous high loads
Compact or custom builds where modular cables and cable management matter
When it may not be suitable
This PSU may be excessive for basic office or home systems that draw low power and do not require PCIe 5.1 GPU support. If your build uses older graphics cards that rely on legacy 6+2 pin connectors without adapters, the native 12V-2X6 wiring may not match without the appropriate cable or adapter.
Key specifications
Total output power: 1000 W
Efficiency: up to 91% (80 PLUS Gold)
Input voltage: 100–240 V AC, 50/60 Hz
Motherboard connector: 20+4 pin ATX
GPU connector: native 12V-2X6 (12+4 pin) for PCIe 5.1
Fan: 120 mm fluid dynamic bearing (FDB)
Operating temperature: designed for reliable operation up to 40°C ambient
Capacitors: 100% refined Japanese main and standby capacitors (105°C rating)
Protections: UVP, OCP, SCP, OTP, OVP, OPP
Colour: Black
Weight: 2.25 kg
How to use
Install the power supply into a compatible ATX case and connect the 20+4 pin ATX cable to the motherboard. Use the included modular cables to connect storage devices, fans and other peripherals as needed. For modern PCIe 5.1 graphics cards, connect the native 12V-2X6 (12+4 pin) cable directly to the GPU according to the GPU manufacturer’s guidance. Ensure correct cable routing to maintain airflow and avoid pinching cables. Confirm input voltage and switch off power before connecting or disconnecting components.
What to consider before purchase
Whether your GPU requires a 12+4 pin PCIe 5.1 connector or uses legacy 6+2 pin plugs
System power requirements and headroom for peak loads
Case clearance for a 120 mm fan PSU and cable routing space
Compatibility with your motherboard and multi-core CPU platform
Usage recommendations
For reliable long-term operation, combine the COUGAR GR 1000 with a case that offers good airflow, connect only the required modular cables to reduce clutter, and allow some power headroom above your estimated system draw to accommodate power spikes and future upgrades.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 1000 W |
| Efficiency | 91 % |
| Power protection features | Short circuit, Overheating, Over voltage, Over power, Over current, Under total voltage |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 999.6 W |
| Combined power (+5V) | 100 W |
| Combined power (-12V) | 4.8 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 83.3 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.4 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 15-8 |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 9 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 3 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 600 mm |
| SATA power cable length | 150, 450 |
| CPU power cable length | 700 mm |
| PCI Express power connectors (12+4 pin) | 1 |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Mean time between failures (MTBF) | 100000 h |
| Bearing technology | FDB |
| ATX version | 3.1 |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| On/off switch | Yes |
| Product colour | Black |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, FCC, EAC, RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.25 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 150 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 3450 g |
| Package depth | 220 mm |
| Package height | 107 mm |
| Package width | 316 mm |

## FAQ

### How much does the COUGAR GR 1000W ATX3.1 PCIE 5.1 80 PLUS Gold PSU cost, and is it available for purchase?

The price is 119.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 490 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can COUGAR GR 1000W ATX3.1 PCIE 5.1 80 PLUS Gold PSU be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Cougar products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Cougar service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, efficiency, motherboard power connector, 80 plus certification, fan diameter, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for COUGAR GR 1000W ATX3.1 PCIE 5.1 80 PLUS Gold PSU?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12392732/68550745_large.webp