The Dark Flash Perfectmost 850W ATX 3.1 PCIe 5.1 80 Plus Gold Power Supply, Black is engineered to provide reliable and efficient power for high-performance gaming systems and modern PC builds. Supporting the latest ATX 3.1 power standard and PCIe 5.1 graphics interface, the unit is designed to handle high power spikes from modern graphics cards while maintaining system stability.
With an efficiency rating of up to 90 percent under the 80 Plus Gold certification, the power supply reduces energy loss and helps maintain consistent performance during demanding workloads. Internally, it uses high-quality Japanese capacitors rated for operation up to 105 degrees Celsius to ensure durability and stable power delivery even under heavy load conditions.
The included native 12V-2x6 graphics card power cable can deliver up to 600 watts directly to modern graphics cards, making it suitable for advanced gaming systems. The internal DC-DC power design with full bridge LLC resonance and 12-volt synchronous rectification ensures clean and stable voltage output for sensitive system components.
Its fully modular cable design allows users to install only the required cables, reducing clutter inside the case and improving airflow for better cooling performance.
Key Features
• Supports modern ATX 3.1 and PCIe 5.1 power standards
• 80 Plus Gold certification with energy efficiency up to 90 percent
• Fully modular cable design for easier cable management
• Native 12V-2x6 graphics card cable delivering up to 600 watts
• High-quality Japanese capacitors rated at 105°C
• Advanced DC-DC power design with full bridge LLC resonance
• Designed to support high power spikes from modern GPUs
• Improved airflow inside the case due to reduced cable clutter
• Stable power delivery for gaming and high-performance systems
Technical Specifications
General Information
| Specification | Details |
|---|---|
| Model Name | PMT850 Full Modular Power Supply |
| Internal Part Number | UPT850 |
| Brand | darkFlash |
| Color | Black |
| Form Factor | ATX |
| Output Power | 850 Watts |
| Cooling Method | Air Cooling |
| Dimensions | 14 × 15 × 8.6 cm |
Explanation
The ATX form factor ensures compatibility with most standard PC cases.
Power Efficiency
| Specification | Details |
|---|---|
| Certification | 80 Plus Gold |
| Efficiency | Up to 90 percent |
Explanation
Higher efficiency reduces wasted electricity and helps maintain stable power delivery to system components.
Internal Components
| Specification | Details |
|---|---|
| Capacitors | Japanese capacitors rated at 105°C |
| Power Design | DC-DC conversion with full bridge LLC resonance |
| Rectification | 12V synchronous rectification |
Explanation
These internal technologies provide stable voltage regulation and improved durability during heavy workloads.
Graphics Card Power Support
| Specification | Details |
|---|---|
| GPU Connector | Native 12V-2x6 cable |
| Maximum GPU Power | Up to 600 Watts |
Explanation
The connector is designed to support modern high-performance graphics cards used in gaming PCs.
Cable Design
| Specification | Details |
|---|---|
| Cable Type | Fully Modular |
Explanation
The modular cable system allows users to connect only the required cables, simplifying installation and improving airflow inside the PC case.
User Experience
The Dark Flash Perfectmost 850W Power Supply delivers dependable power for gaming PCs and performance workstations. Its modular cable design simplifies system assembly while keeping the interior of the case clean and organized.
The combination of high efficiency, modern power standards, and durable internal components ensures stable system operation during demanding tasks such as gaming, streaming, or content creation.
Included Items
• Dark Flash Perfectmost 850W Power Supply, Black
• Modular power cables
• Graphics card power cable
• AC power cable
• Mounting screws
• User manual
