Před nějakou dobou jsem psal na podporu alzy ohledně faktu, že toto PSU je ATX 3.0 nikoliv ATX 3.1 a dneska vidím, že je i nadále prodáváno jako ATX 3.1
Raijintek CRATOS 850 BLACK
PC Power Supply - 850 W, ATX form factor, 80 PLUS Gold certification, 90 % efficiency, detachable cables, thermal speed control, power switch and zero RPM mode, 120 mm fan size, maximum noise level 20.94 dB, 2× EPS/CPU 4+4pin, 1× PCI Express 16-pin, 3× PCI Express 8-pin / 6+2-pin, 8× Serial ATA 15-pin, 3× Molex HDD 4-pin, 1× Molex HDD 4-pin connectors, dimensions 150 × 86 × 140 mm (W×H×D)
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79.90 €
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Warranty 60 months
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Raijintek CRATOS 850 BLACK
79.90 €
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Raijintek CRATOS 850 BLACK
The Raijintek CRATOS 850 power supply in black powers modern computer builds with high demands for stability and performance. With a total output of 850W and 80 PLUS Gold certification, it provides efficient power with 90% efficiency, reducing heat loss and operating costs. Full compatibility with ATX 3.1 and PCIe 5.1 standards makes it ideal for builds with more powerful components. Its compact design with a shallow depth makes installation easy even in smaller cases, while the fully modular flat cabling simplifies internal organisation and promotes optimal airflow. It is ready for graphics cards with a 12V-2x6 connector.
850W
Output
ATX
Form factor
80 PLUS Gold
Certification
Fully
Modularity
Key technologies of the Raijintek CRATOS 850, BLACK power supply
- Total power output of 850W
- 80 PLUS Gold certification confirms up to 90% efficiency
- Fully modular system with flat cabling for easy organisation
- Native 12V-2x6 connector powers graphics cards with up to 600W
- Cooling is handled by a fan with Zero RPM function
- Meets ATX 3.1 and PCIe 5.1 standards
Choosing a power supply
When choosing a suitable PC power supply, the key parameter besides the form factor is its power output. This indicates the maximum number of watts the power supply can continuously deliver 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.
850W power output with 80 PLUS Gold certification
The 80 PLUS Gold certification confirms high efficiency in converting electrical energy, which reduces waste heat production and consumption. The power supply delivers a stable 850W output via a strong, single +12V rail. This power is sufficient for gaming rigs with demanding processors and graphics cards. This efficient operation directly translates into lower computer running costs and less strain on the cooling system.
ATX 3.1 and PCIe 5.1 standards
Full support for ATX 3.1 and PCIe 5.1 standards prepares the power supply for the hardware requirements of current and future components. The design handles the high, short-term power spikes that are typical for modern-generation graphics cards. This ability to manage transient loads contributes to system stability even during more demanding operations and gaming scenes.
Native 12V-2x6 connector for graphics cards
It includes a native 16-pin 12V-2x6 connector, which is part of the PCIe 5.1 specification. This connector enables direct power to graphics cards with a single cable. This eliminates the need for unreliable adapters and simplifies cable management inside the case. The direct connection also promotes a safer and more stable power delivery. The fully modular design with flat cabling contributes to clean cable organisation and improves airflow inside the computer case. The power supply's compact depth makes it easy to install in smaller ATX cases where every centimetre of space matters.
Quiet fan operation
A fan with a fluid dynamic bearing, which has a long lifespan and quiet operation, takes care of cooling the internal components. The Smart Fan Stop technology keeps the fan still under low load and only starts it up at higher consumption. The internal circuits use exclusively Japanese capacitors that withstand high temperatures. These components, combined with LLC and DC/DC topology, deliver stable and precisely regulated voltage even under high load. A complete set of industrial-grade protections actively safeguards connected components from damage.
Connectors
- 1× ATX 24-pin
- 2× CPU 4+4-pin
- 1× Floppy 4-pin
- 4× Molex 4-pin
- 3× PCI-E 8-pin (6+2)
- 8× SATA 15-pin
- 1× 12V-2x6 16-pin
Package contents
- Power supply
- 1× Power cable
- 1× ATX 20+4-pin
- 1× PCI-E 600W
- 2× 12V 4+4-pin
- 2× PCI-E 8-pin (6+2)
- 2× SATA
- 1× Molex 4-pin
- 1× Molex 4-pin + FDD
80 Plus certification on the European market
The 80 Plus certification was created to objectively assess the efficiency of computer power supplies. This gives users a simple and clear way to compare different models. On the European market (which uses a voltage of 230V), there are six levels of 80 Plus certification, each 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
850 W
ATX
ATX version
Modularity
Detachable cables, Power switch, Thermal speed control, Zero RPM mode
Performance and format
Equipment
Detachable cables, Power switch, Thermal speed control, Zero RPM mode
Type of protection
Efficiency
80 PLUS Gold
90 %
Connectors
12VHPWR 16-pin, ATX 24pin, CPU 8pin / 4+4pin, Floppy 4pin, Molex 4pin, PCI-E 8pin / 6+2pin, SATA 15pin
Number of EPS/CPU 4+4pin
Number of PCI Express 16-pin
PCI Express 8pin / 6+2pin
Number of serial ATA 15-pin
Number of molex HDD 4-pin
Number of molex FDD 4-pin
Cooling system
120 mm
Maximum loudness
More Specifications
Note:
Specifications can be changed without notice. Images are for illustrative purposes only.
