Raijintek ERMIS EVO 850B
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Raijintek ERMIS EVO 850B
The Raijintek ERMIS EVO 850B PC power supply provides reliable power for builds with high energy demands. With a total output of 850W and an 80 PLUS Bronze certification, it delivers the necessary power reserve for gaming rigs and workstations. By meeting the ATX 3.1 standard, it is ready for the high power peaks required by modern graphics cards and processors. Its internal architecture with DC/DC converters maintains precise voltage levels on all rails even under dynamic loads, which helps protect connected components. The non-modular design with fixed flat cables, including a 12V-2x6 connector, simplifies installation even in more compact builds.
850W
Power
ATX
Format
80 PLUS Bronze
Certification
No
Modularity
Key technologies of the Raijintek ERMIS EVO 850B PC power supply
- Total power supply output of 850W
- 80 PLUS Bronze certification for energy efficiency
- ATX 3.1 standard supports components with high power spikes
- Fan operates with thermal speed control
- 12V-2x6 connector for powering high-performance graphics cards
- Compact design saves space in the PC case
Choosing a power supply
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 determine the optimal power based on your chosen components.
Reliability
The internal components use Japanese main capacitors, which withstand high operating temperatures and extend the operational lifespan. Cooling is handled by a fan with intelligent control. The fan control maintains quiet operation under low load, as the fan stops completely. A comprehensive set of protection circuits prevents damage to components in case of abnormal operating conditions, such as overvoltage or short circuits.
ATX 3.1 power supply
The power supply meets the ATX 3.1 standard, which defines stricter requirements for handling high power peaks. It includes a 12V-2x6 connector for graphics cards with high power consumption, eliminating the need for additional adapters. The 80 PLUS Bronze certification confirms the power supply's efficiency in converting electricity from the mains, which means less energy is lost as heat.
Compact dimensions and neat cabling
The compact design makes it easier to install the power supply even in smaller PC cases and leaves more space for cable management. The non-modular design with fixed cables simplifies the connection process. All bundles consist of flat black cables for easier routing and organisation inside the case, which directly contributes to better airflow and cooling of other components.
Package contents
- PC power supply
- 1× Power cable
- 1× PCI-E 5.1 600W 12+4-pin
- 1× 20+4-pin
- 1× 12V 4+4-pin
- 1× PCI-E 8-pin (6+2)
- 2× SATA + Molex 4-pin
80 Plus certification in the European market
The 80 Plus certification was created to objectively evaluate the efficiency of PC power supplies. It gives users a simple and clear way to compare different models. In the European market (where a 230V voltage is used), there are six levels of 80 Plus certification with set requirements for PC power supplies. Higher energy efficiency primarily means lower energy consumption.
| PC PSU 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
Performance and format
Equipment
Efficiency
Connectors
Cooling system
Dimensions
| Code: | RJeeb5 |
| Warranty: | 36 months |
| Links: | Producer's Website: |