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The HELIOS M2 series offers reliable, efficient power across 550W, 650W, 750W, and 850W options. Lower wattage units boast 80 PLUS Bronze certification with 85% efficiency, while the 750W and 850W versions move up to 80 PLUS Silver with 88% efficiency. These units include automatic fan speed control, comprehensive safety protections, and full ATX 3.1 support.
The HELIOS M2 series offers reliable, efficient power across 550W, 650W, 750W, and 850W options. Lower wattage units boast 80 PLUS Bronze certification with 85% efficiency, while the 750W and 850W versions move up to 80 PLUS Silver with 88% efficiency. These units include automatic fan speed control, comprehensive safety protections, and full ATX 3.1 support.


Featuring an 80 PLUS Silver rating, the HELIOS M2-750B model provides steady power output with efficiency reaching up to 88%, which helps reduce energy waste and boosts overall system stability.

Featuring an 80 PLUS Silver rating, the HELIOS M2-750B model provides steady power output with efficiency reaching up to 88%, which helps reduce energy waste and boosts overall system stability.

This PSU is fully ATX 3.1 compliant, designed to handle connectivity requirements for modern hardware and capable of supporting up to 200% power excursions. It also maintains 60% efficiency during low-load operation.
This PSU is fully ATX 3.1 compliant, designed to handle connectivity requirements for modern hardware and capable of supporting up to 200% power excursions. It also maintains 60% efficiency during low-load operation.


Engineered with a single +12V rail, this unit provides robust power delivery, while the DC to DC architecture ensures consistent voltage regulation. The inclusion of high-end capacitors contributes to superior performance and long-term durability.

Engineered with a single +12V rail, this unit provides robust power delivery, while the DC to DC architecture ensures consistent voltage regulation. The inclusion of high-end capacitors contributes to superior performance and long-term durability.

A 120mm sleeve bearing fan maintains quiet, steady operation. The unit utilizes an automatic speed optimization feature that adjusts the fan's RPM based on real-time temperature and system power consumption.
A 120mm sleeve bearing fan maintains quiet, steady operation. The unit utilizes an automatic speed optimization feature that adjusts the fan's RPM based on real-time temperature and system power consumption.


The power supply features sleek, flat black cables. These flexible leads simplify the cable management process, help reduce internal clutter, and promote improved airflow inside your PC chassis.

The power supply features sleek, flat black cables. These flexible leads simplify the cable management process, help reduce internal clutter, and promote improved airflow inside your PC chassis.
Everything you need to know about this product
The series is available in 80 PLUS Bronze (85% efficiency) for 550W/650W models and 80 PLUS Silver (88% efficiency) for 750W/850W models.
Yes, the HELIOS M2 series is fully ATX 3.1 ready and can support power excursions up to 200%.
The unit features a 120mm sleeve bearing fan with automatic speed optimization, which adjusts the fan's rotation based on load and temperature detection.
The unit provides comprehensive protection against over current, over temperature, over voltage, over power, under voltage, and short circuit issues.
The HELIOS M2-750B utilizes a high-amperage single +12V rail to ensure reliable power delivery and broad compatibility.
The unit includes flat, flexible black cables designed to minimize clutter and improve airflow within your computer case.
The HELIOS M2 series delivers 60% efficiency when operating at low loads.
The DC to DC design ensures stable operation and precise voltage regulation for your system components.
AI-Generated Content:These FAQs are generated by an automated AI system and may contain inaccuracies or omissions. Evetech makes no warranties, express or implied, regarding their completeness or reliability. For definitive information, please refer to the manufacturer's official specifications.





Please Note: Product images are for illustrative purposes only and may differ from the actual product.
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