| Key Features | ||
| Continuous Power | 850W | |
| Efficiency (Approx.) | Up to 91% | |
| Certification | 80 PLUS Gold | |
| Fan Size | 120mm HDB (Hydro Dynamic Bearing) Fan | |
| Lighting Effect | No lighting effect / No RGB lighting | |
| Others | Fully modular design, ATX 3.1, PCIe 5.1 graphics card support, native 12V-2x6 connector, 40°C operating capability, OVP, UVP, OCP, OPP, SCP, OTP protection | |
| Output | ||
| Total Power | 850W | |
| Modular Type | Fully Modular | |
| Peak Power | ||
| AC Input | 100–240V AC, 12–6A maximum | |
| DC Output | +3.3V: 20A; +5V: 20A; +12V: 70.8A (849.6W); -12V: 0.3A (3.6W); +5VSB: 3A (15W). Combined +3.3V and +5V output: 100W maximum | |
| Connector | ||
| CPU | 2 × 8 (4+4)-pin | |
| PCI-E | 3 × 8 (6+2)-pin | |
| SATA | 8 × SATA connectors | |
| Molex | 3 × 4-pin peripheral connectors | |
| Floppy | ||
| Main Power | 1 × 24 (20+4)-pin | |
| Others | 1 × 12V-2x6 (12+4)-pin connector for compatible next-generation graphics cards | |
| Package Contents | Power supply unit, modular cables, AC power cable, and user manual; verify the exact package contents for the regional version. | |
| Input | ||
| Voltage | 100–240V AC | |
| Frequency Range | 50–60Hz | |
| Current | 12–6A maximum | |
| Physical Dimension | ||
| Dimensions | 140 × 150 × 86 mm (L × W × H) | |
| Weight | 2.18 kg (net); 2.19 kg (gross, packaged) | |
| Color | Black | |
| Warranty Information | ||
| Manufacturing Warranty | 5 years | |
The Cougar GEX PRO 850 850W 80+ Gold Full-Modular ATX Power Supply is designed for PC builders who need reliable power delivery, efficient operation, and flexible cable management for a modern desktop computer. With an 850W power capacity, 80 PLUS Gold certification, and a fully modular design, this PSU is a practical choice for gaming PCs, performance-focused workstations, and powerful custom PC builds in Bangladesh.
Featuring up to 91% power conversion efficiency, a 120mm Hydro Dynamic Bearing (HDB) fan, and multiple built-in protection mechanisms, the Cougar GEX PRO 850 helps deliver stable power while supporting efficient cooling and dependable everyday operation. Whether you are upgrading an existing system or building a new PC, this power supply provides the capacity and connectivity needed for a wide range of compatible components.
A quality power supply is essential for protecting your PC components and maintaining dependable system performance. The Cougar GEX PRO 850 combines high power capacity, Gold-rated efficiency, and flexible installation features to meet the needs of demanding desktop configurations.
With 850 watts of rated power, the Cougar GEX PRO 850 is suitable for many gaming PCs and performance-oriented desktop builds. It can support compatible processors, dedicated graphics cards, multiple storage drives, and other essential components, provided the complete system remains within the PSU's electrical limits.
For users planning a high-performance PC upgrade, an 850W power supply can offer useful headroom compared with lower-wattage alternatives. Always check your graphics card manufacturer's recommended PSU capacity and the total power requirements of your specific configuration.
The Cougar GEX PRO 850 features 80 PLUS Gold certification and a stated power conversion efficiency of up to 91% under specified operating conditions. Efficient power conversion reduces the amount of electricity lost as heat compared with less efficient designs operating under comparable conditions.
For users who run their computers for extended gaming sessions, professional workloads, or daily productivity, an efficient PSU can help reduce unnecessary power losses. Actual efficiency depends on the system load, input voltage, and operating conditions.
The fully modular design allows users to connect only the power cables required by their system. This helps reduce unused cables inside the case, makes installation more convenient, and creates a cleaner-looking PC interior.
Better cable organization can also make component installation and future upgrades easier. For builders using a tempered-glass casing, a fully modular power supply helps create a more organized presentation without unnecessary cable clutter.
The Cougar GEX PRO 850 uses a 120mm Hydro Dynamic Bearing fan to help manage internal temperatures during operation. Effective cooling is important for a power supply that delivers power to gaming hardware and other components under sustained workloads.
Actual fan speed and noise levels depend on the PSU's operating conditions and the surrounding system environment. Users who prioritize quiet computing should also consider the airflow, cooling configuration, and noise characteristics of their complete PC build.
The Cougar GEX PRO 850 incorporates several protection mechanisms designed to help safeguard the power supply and connected hardware against specified electrical and thermal fault conditions.
These protections provide an additional layer of electrical safety, although they do not eliminate every possible hardware risk or replace proper installation and compatible component selection.
If you are building a gaming desktop with a dedicated graphics card and a modern multi-core processor, the Cougar GEX PRO 850 can be a suitable power supply option when its wattage and connectors meet your components' requirements. It is particularly worth considering for users who want an 850W PSU with Gold-rated efficiency and modular cabling.
Users upgrading from an older or lower-capacity PSU may benefit from the additional power capacity and cable-management flexibility. Before upgrading, verify the connector requirements of your new graphics card and processor, along with the PSU's supported power limits.
Video editing, graphic design, 3D rendering, and other demanding workloads can place sustained loads on a desktop PC. The Cougar GEX PRO 850 can support suitable workstation configurations when the combined power requirements of the processor, graphics card, storage, and other components fall within its specifications.
For builders who value a tidy interior, the fully modular cable system helps simplify cable routing and reduce unused wiring. This can be especially useful in custom builds where cable visibility, component access, and overall presentation matter.
Compared with a lower-wattage power supply, an 850W unit can provide more available power for compatible high-performance components and future upgrades. However, the best choice depends on the actual hardware configuration, the graphics card manufacturer's recommendations, and the quality and features of the PSU rather than wattage alone.
The Cougar GEX PRO 850 is not automatically the best choice for every PC. Selecting a PSU that matches your hardware requirements helps balance cost, efficiency, connectivity, and upgrade flexibility.
Before buying the Cougar GEX PRO 850 850W 80+ Gold Full-Modular ATX Power Supply, check the following points to ensure it is compatible with your system.
The price of the Cougar GEX PRO 850 850W 80+ Gold Full-Modular ATX Power Supply in Bangladesh may vary depending on stock availability, import costs, seller pricing, and warranty coverage. For an accurate current price, availability, and purchase information, visit Potaka IT.
When comparing power supply prices in Bangladesh, consider more than the initial cost. Efficiency certification, modular cabling, power capacity, available connectors, product authenticity, and local warranty support all contribute to the overall value of a PSU.
The Cougar GEX PRO 850 can be a suitable option for compatible gaming PCs that require an 850W power supply. Its 80 PLUS Gold certification, fully modular cabling, and multiple protection mechanisms make it worth considering for performance-focused builds.
The Cougar GEX PRO 850 has a rated power capacity of 850 watts. Check your processor, graphics card, and other components to determine whether this capacity is appropriate for your system.
The Cougar GEX PRO 850 carries an 80 PLUS Gold certification and is specified to achieve up to 91% efficiency under applicable operating conditions. Actual efficiency varies with load and input conditions.
Yes. Its fully modular design allows users to attach the required power cables instead of leaving all cables permanently connected to the PSU. This can simplify installation and cable management.
Compatibility depends on the exact graphics card model and its power connector requirements. Check the PSU's official cable configuration and your GPU manufacturer's recommendations before purchasing. Never assume connector compatibility based on wattage alone.
The listed protection features include over-voltage protection (OVP), under-voltage protection (UVP), overcurrent protection (OCP), over-power protection (OPP), short-circuit protection (SCP), and over-temperature protection (OTP).
Its specified 100–240V AC input range is suitable for the voltage range used in Bangladesh. Use a properly grounded electrical outlet and ensure that the power cable and installation meet local electrical safety requirements.
Not necessarily. An 850W PSU offers greater power capacity, which may benefit systems with more demanding graphics cards or planned upgrades. A 650W unit may be sufficient for a less power-hungry PC. Choose according to your components' requirements, PSU quality, connector compatibility, and budget.
The supplied product information lists a five-year manufacturing warranty. Confirm the warranty duration, coverage conditions, and claim process with the seller or authorized distributor before purchasing.
| Specification | Details |
|---|---|
| Brand | Cougar |
| Model | GEX PRO 850 |
| Product Type | ATX Power Supply |
| Total Power | 850W |
| Efficiency Certification | 80 PLUS Gold |
| Efficiency | Up to 91% |
| Fan Type | 120mm HDB fan |
| Modular Type | Fully Modular |
| Input Voltage | 100–240V AC |
| AC Input Frequency | 50–60Hz |
| AC Input Current | Check the official regional specification label |
| Main Power Connector | 1 × 24 (20+4)-pin |
| CPU Connector | 2 × 8 (4+4)-pin |
| PCIe Connectors | Check the official cable configuration for the exact supplied connectors |
| SATA Connectors | Check the official regional specification |
| Molex Connectors | Check the official regional specification |
| Protection Features | OVP, UVP, OCP, OPP, SCP, OTP |
| Warranty | 5 years, according to the supplied product information; confirm local coverage |
The Cougar GEX PRO 850 combines 850W power capacity, 80 PLUS Gold efficiency, fully modular cabling, and multiple protection features in a desktop ATX power supply. For PC builders in Bangladesh, it is an option worth evaluating for gaming, content creation, and other performance-oriented systems when its specifications meet the requirements of the complete build.
Visit Potaka IT to check current product availability and pricing.
The latest price of Cougar GEX PRO 850 850W Power Supply in Bangladesh is 16,500৳. You can buy the Cougar GEX PRO 850 850W Power Supply at best price from our website or visit any of our showrooms.
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