# Power supply unit Cougar POLAR X2 1050 W 20+4 pin ATX 80 PLUS Platinum Silver 13.5 cm fan SATA cable 120,500 mm

**URL:** https://aio.lv/en/product--cougar-519743--11639379
**Data updated:** 2026-02-10 16:13 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** Cougar
**Manufacturer code:** 519743
**EAN:** 4710483775413
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 194.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 160.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cougar-519743--11639379

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Cougar POLAR X2 is an ATX power supply unit for PCs with total power 1050 W and 20+4 pin ATX motherboard connector. It supports AC input 100–240 V and 47–63 Hz, features 80 PLUS Platinum efficiency, active cooling with a 13.5 cm fan, and silver casing. Cable lengths: motherboard 65 cm, SATA power cable 120,500 mm. Certified EAC, TÜV, FCC, RoHS, CCC, CE.

## Long description

The Cougar POLAR X2 1050 W is a fully modular ATX power supply designed for modern desktop systems. It delivers up to 1050 W total power with a 20+4 pin ATX motherboard connector, supports wide AC input (100–240 V, 47–63 Hz) and features 80 PLUS Platinum efficiency for reduced energy loss. The unit uses 100% refined Japanese capacitors, an LLC plus DC-DC topology for stable voltages, and a 135 mm HDB fan with a zero-noise mode. The modular cable set includes the new 12+4-pin (12V-2X6) connector to support next-generation PCIe 5.0 graphics cards.
Advantages
The PSU reaches high conversion efficiency (up to 92% at 115 V) and aims to lower energy waste to under 7%. It is built for durability and stable operation at elevated ambient temperatures (up to 50°C) thanks to premium Japanese capacitors and robust thermal design. A tuned Hybrid Dynamic Bearing fan with centralized oil pressure and optimized blade curvature reduces vibration, extends lifespan and offers a silent zero-noise mode at light loads. Fully modular cabling and longer cable lengths simplify installation and improve internal airflow.
Suitable for
High-performance gaming rigs with PCIe 5.0 graphics cards
Workstations with multi-core CPUs and high power demand
Systems that require quiet operation or zero-noise fan mode
PC builds needing fully modular cables for clean routing and better airflow
Key specifications
Total power: 1050 W
AC input range: 100–240 V, 47–63 Hz
80 PLUS Platinum efficiency (up to ~92% at 115 V)
Fan: 135 mm Hybrid Dynamic Bearing (HDB) with tuned fan curve and zero-noise mode
Topology: LLC + DC-DC with tight voltage regulation (~±2%)
Operating ambient temperature rating: up to 50°C
Fully modular cable system, includes 12+4 pin (12V-2X6) connector for PCIe 5.0 GPUs
Motherboard connector: 20+4 pin ATX
Colour: Silver
Weight: approximately 2.09 kg
How to use
Install the PSU in a compatible ATX case following standard safety precautions: disconnect mains power, position the unit with the fan intake aligned to the case ventilation, secure with screws and connect the 20+4 pin ATX cable to the motherboard. Attach only the modular cables required for your configuration to reduce clutter. Use the dedicated 12+4 (12V-2X6) cable for compatible PCIe 5.0 graphics cards to ensure correct power delivery. After making all connections, verify cable routing for unobstructed airflow and power on the system to confirm stable operation.
Usage recommendations
For reliable long-term operation, keep case airflow unobstructed, monitor system temperatures under heavy load, and use the zero-noise fan mode when idle or under light load. Ensure the PSU is sized appropriately for peak system power and avoid using adapters that alter the intended connector configuration.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 1050 W |
| Efficiency | 90 % |
| Power protection features | Short circuit, Over current, Overheating, Over voltage, Under voltage, Over power |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 1050 W |
| Combined power (+5V) | 100 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 87.5 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 15 - 7 |
| AC input frequency | 47 - 63 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| PCI Express connector | Yes |
| Number of SATA power connectors | 12 |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| EPS power connector (8-pin) | Yes |
| ATX power connector (20+4 pin) | Yes |
| PCI Express power connectors (8-pin) | 1 |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 6 |
| Cabling type | Fully-Modular |
| Number of PATA power connectors | 4 |
| Motherboard power cable length | 650 mm |
| SATA power cable length | 120, 500 |
| CPU power cable length | 650 mm |
| Peripheral (Molex) power cable length | 500, 120 |
| PCI Express power connectors (12+4 pin) | 1 |
| PCI Express power connectors (12+4 pin) cable length | 650 |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Platinum |
| Mean time between failures (MTBF) | 100000 h |
| Noise level | 22 dB |
| Bearing technology | HDB |
| ATX version | 3.1 |
| Silent mode | Yes |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 135 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| On/off switch | Yes |
| Product colour | Silver |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | EAC, TÜV mark, Federal Communications Commission (FCC), RoHS, CCC, CE |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.09 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 180 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 85 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 10 - 50 |
| Storage relative humidity (H-H) | 5 - 95 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 3590 g |
| Package depth | 331 mm |
| Package height | 107 mm |
| Package width | 229 mm |
| Package type | Box |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |

## FAQ

### How much does the Power supply Cougar POLAR X2 1050 W cost, and is it available for purchase?

The price is 194.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 52 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 10.07.2026 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 Power supply Cougar POLAR X2 1050 W 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 Power supply Cougar POLAR X2 1050 W?

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/11639379/66885014_large.webp