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header-product Cougar GEX850 ATX 3.0 Power Supply Unit 850 W 80 PLUS Gold Fully Modular Black
124.49 €

Cougar GEX850 ATX 3.0 Power Supply Unit 850 W 80 PLUS Gold Fully Modular Black

Cougar GEX850 850W ATX 3.0 Power Supply Unit Photo 1
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Cougar GEX850 850W ATX 3.0 Power Supply Unit Photo 13
Cougar GEX850 850W ATX 3.0 Power Supply Unit Photo 1
Cougar GEX850 850W ATX 3.0 Power Supply Unit Photo 2
Cougar GEX850 850W ATX 3.0 Power Supply Unit Photo 3
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Cougar GEX850 850W ATX 3.0 Power Supply Unit Photo 8
Cougar GEX850 850W ATX 3.0 Power Supply Unit Photo 9
Cougar GEX850 850W ATX 3.0 Power Supply Unit Photo 10
Cougar GEX850 850W ATX 3.0 Power Supply Unit Photo 11
Cougar GEX850 850W ATX 3.0 Power Supply Unit Photo 12
Cougar GEX850 850W ATX 3.0 Power Supply Unit Photo 13
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Cougar GEX850 ATX 3.0 Power Supply Unit 850 W 80 PLUS Gold Fully Modular Black

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Short description

Cougar GEX850 is a fully modular 850 W power supply unit designed for desktop PC systems. It features 80 PLUS Gold certification for high energy efficiency, ATX 3.0 standard compliance, and active cooling with a 12 cm fan. Equipped with 20+4 pin ATX, CPU, PCIe, SATA, and Molex connectors, it delivers stable power distribution and comprehensive protection features for modern computer builds.
Available at price 124.49 €: 48 pcs.
Total available for order: 238 pcs.
Warranty: 2 Years
SKU: 10470657
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
19.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
24.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.56 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
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From 1.99 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.46 euros per month
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Product information

Description

The Cougar GEX850 ATX 3.0 Power Supply Unit 850 W 80 PLUS Gold Fully Modular Black is a high-performance power solution designed to meet the rigorous demands of modern desktop PC systems. Delivering a reliable total power output of 850 watts, this unit incorporates an advanced fully modular cabling system that allows builders to use only the cables they actually need. This design reduces internal clutter, improves airflow, and maintains a clean aesthetic inside the PC chassis. Complying with the ATX 3.0 standard, the power supply ensures stable electrical delivery and broad compatibility with contemporary hardware components, making it a dependable backbone for demanding computing setups.

Advantages

This power supply features 80 PLUS Gold certification, signifying a high level of energy efficiency that minimizes waste heat and reduces electricity consumption during operation. The internal architecture utilizes LLC, DC-DC, and Tri-Sense designs for the 3.3V, 5V, and 12V rails, achieving an exceptionally tight 3% voltage regulation to guarantee stable power delivery under fluctuating loads. Durability is reinforced by the inclusion of high-quality 105-degree Celsius Japanese capacitors for both main and standby power circuits, ensuring long-term reliability even in demanding environments. Active cooling is handled by an exclusive 12-centimeter silent fan featuring a specialized frame and fine-tuned blade curvature to concentrate airflow and minimize vibration noise.

Suitable for

  • High-end gaming desktop computers
  • Content creation workstations and video editing rigs
  • Systems utilizing modern multi-core processors and powerful graphics cards
  • Custom PC builds requiring clean cable management and optimal internal airflow

When it may not be suitable

This power supply may not be suitable for ultra-compact small form factor cases that do not support standard ATX dimensions. Additionally, systems with extremely low power consumption requirements may not fully utilize the 850-watt capacity, making smaller wattage units a more appropriate choice.

Key specifications

  • 850 W total power output
  • 80 PLUS Gold energy efficiency certification
  • Fully modular cabling type
  • ATX 3.0 form factor
  • 100 to 240 V AC input voltage
  • 12 cm active cooling fan
  • 20+4 pin ATX motherboard connector
  • 4+4 pin CPU power connectors
  • 6+2 pin PCIe power connectors
  • SATA and Molex peripheral connectors

How to use

To install the power supply, mount it securely into the designated compartment of a compatible PC case using the provided mounting screws. Connect the necessary fully modular cables to the appropriate output ports on the power supply unit before routing them through the cable management cutouts of the chassis. Plug the 20+4 pin mainboard connector, CPU power cables, and PCIe connectors firmly into their corresponding sockets on the motherboard and graphics card. Connect storage drives and peripherals using the available SATA and Molex cables. Finally, plug the AC power cord into an earthed electrical outlet and switch on the power supply using the integrated on/off toggle.

What to consider before purchase

  • Verify that your PC case has sufficient physical space to accommodate dimensions of 150 by 160 by 86 millimeters.
  • Check the power requirements of your specific graphics card and processor combination to ensure an 850-watt capacity is adequate.
  • Confirm that your motherboard requires standard ATX power connections.
Usage recommendations: Operate the power supply in ambient temperatures between 10 and 40 degrees Celsius and ensure that the ventilation areas around the 12 cm fan remain unobstructed to maintain efficient cooling and prevent overheating.

Specifications

80 PLUS certification:
80 PLUS Gold
Purpose: What the product is used for.
PC
Motherboard power connector: The way in which the motherboard is connected to the power supply.
20+4 pin ATX
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
850 W
All features

Packaging data

Package weight: Weight of the packaged product.
1560 g
Package height: The distance from the top to the bottom of the packaging.
86 mm
Package depth: The distance from the front to the back of the packaging.
150 mm
Package width: The distance from one side of the packaging to the other.
331 mm

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
1.56 kg
Height: The measurement of the product from head to foot or from base to top.
86 mm
Depth: The distance from the front to the back of something.
150 mm
Width: The measurement or extent of something from side to side.
160 mm

Design

On/off switch: The button which is pressed to switch the device on or off.
Yes
Fan location:
Top
Number of fans: The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).
1 fan(s)
Fan diameter: The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.
120 mm
Cooling type: The method used to cool the device or to cool the air around the device.
Active
Product colour: The colour e.g. red, blue, green, black, white.
Black

Performance

80 PLUS certification:
80 PLUS Gold
Purpose: What the product is used for.
PC

Ports & interfaces

Cabling type:
Fully-Modular
PCI Express connector:
Yes
ATX power connector (20+4 pin):
Yes
CPU power cable length:
650 mm
CPU power connector (4+4 pin):
Yes
PCI Express power cable length:
600 mm
PCI Express power connectors (6+2 pin):
6
SATA power cable length:
810, 690, 570, 450
Number of SATA power connectors:
8
Number of PATA power connectors:
3
Motherboard power connector: The way in which the motherboard is connected to the power supply.
20+4 pin ATX

Power

Power protection features: Features that protect the device against power problems e.g. overload.
Overheating, Short circuit, Under voltage, Over power, Over current, Over voltage
Efficiency:
91 %
Max output current (+5V):
20 A
Max output current (+12V):
70.8 A
Max output current (+3.3V):
20 A
Combined power (+5Vsb):
3 W
Combined power (-12V):
0.3 W
Combined power (+12V):
849.6 W
Combined power (+3.3V):
120 W
Input current:
12 - 6
AC input frequency:
50 - 60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
850 W

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Stock data
Warehouse Stock Delivery to the store Store Price
EU3 48 19.11.2026 Best delivery
124.49 € Best price
WH94 48 19.11.2026 Best delivery
131.49 €
WH320 48 19.11.2026 Best delivery
136.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 46 03.12.2026
144.49 €
124.49 €
Stock: 48
Delivery Date: 19.11.2026 Best delivery
Warehouse: EU3
131.49 €
Stock: 48
Delivery Date: 19.11.2026 Best delivery
Warehouse: WH94
136.99 €
Stock: 48
Delivery Date: 19.11.2026 Best delivery
Warehouse: WH320
159.49 €
Stock: 48
Delivery Date: 19.11.2026 Best delivery
Warehouse: WH357
Available only for legal entities
144.49 €
Stock: 46
Delivery Date: 03.12.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Cougar GEX850 850W ATX 3.0 Power Supply Unit cost, and is it available for purchase?

The price is 124.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 238 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 19.11.2026 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?

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

Can Cougar GEX850 850W ATX 3.0 Power Supply Unit be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Cougar GEX850 850W ATX 3.0 Power Supply Unit online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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

Yes. qalxurnevizo.shop 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 qalxurnevizo.shop

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 qalxurnevizo.shop (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: 80 plus certification, purpose, motherboard power connector, ac input voltage, total power, 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 GEX850 850W ATX 3.0 Power Supply Unit?

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.
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