
The DeepCool GAMERSTORM PS850G computer power supply provides PC components with a stable electric current and offers a total output of 850W. Its compact SFX format saves space in the computer case and is especially suitable where you need to make efficient use of the available internal space. The manufacturer has opted for a fully modular system, which makes for tidy cable management. The power supply supports ATX 3.1 and PCIe 5.1 standards and also features a 12V-2x6 connector for powering compatible components. A 92mm fan with an FDB bearing provides active cooling.
When choosing a suitable PC power supply, the key parameter besides the format is its power output. This indicates the maximum number of watts the power supply can continuously provide to the components in the computer. It is advisable to use an online calculator to work out the optimal power output based on your chosen components.
This hardware fully supports ATX 3.1 and PCIe 5.1 specifications. The manufacturer has included a 12V-2x6 connector, which supplies power to modern graphics cards. Active power factor correction, together with advanced topology, maintains a stable voltage even during sudden changes in load. Japanese capacitors increase the overall stability and reliability of the entire system during long-term use. The design meets strict requirements for safe operation.
Heat is dissipated by a 92mm fan with a fluid dynamic bearing (FDB). The fan regulates its speed based on the current temperature of the internal components. Active cooling keeps internal temperatures low during intense gaming or demanding work. The bearing's design reduces friction and contributes to quiet operation and a long fan lifespan.
The power supply is 80 PLUS Gold and Cybenetics Platinum certified, confirming low energy losses. The safety of connected components is monitored by a set of electronic protections against overvoltage, undervoltage, overload, and short circuits. This complete set of protections prevents damage to expensive hardware during unexpected events on the electrical grid. A stable power supply is also supported by active power factor correction.
The 80 PLUS certification was created to objectively evaluate the efficiency of computer power supplies. This gives users a simple and clear comparison between different models. In the European market (where 230V is used), there are six levels of 80 PLUS certification with set requirements for computer power supplies. Higher energy efficiency primarily means lower energy consumption.
| PC power supply load | Efficiency at 20% load | Efficiency at 50% load | Efficiency at 100% load |
|---|---|---|---|
| 80 PLUS | 82% | 85% | 82% |
| 80 PLUS Bronze | 85% | 88% | 85% |
| 80 PLUS Silver | 87% | 90% | 87% |
| 80 PLUS Gold | 90% | 92% | 89% |
| 80 PLUS Platinum | 92% | 94% | 90% |
| 80 PLUS Titanium | 94% | 96% | 94% |
Specifications can be changed without notice. Images are for illustrative purposes only.