Gamdias HELIOS M1-650B 650W 80 Plus Bronze Power Supply is a reliable and efficient component designed to meet the power demands of modern computer systems. With its ATX12V v2.4 form factor, it seamlessly integrates into standard desktop setups, providing stable and consistent power delivery. One of its standout features is its 80 Plus Bronze efficiency certification, ensuring that it operates at optimal levels, minimizing wasted energy and reducing electricity bills. This efficiency is further enhanced by Active Power Factor Correction (APFC) with a high PF value of 0.99, improving overall performance and stability. Measuring at 140 x 150 x 86 mm, the HELIOS M1-650B fits comfortably into most PC cases without occupying excessive space. Its support for the C6/C7 power state ensures compatibility with modern power-saving features, allowing for energy-efficient operation during idle periods. In terms of input and output capabilities, the power supply boasts a wide AC input range of 100-240V, accommodating various voltage standards worldwide. Its DC output includes +3.3V, +5V, +12V, -12V, and +5Vsb rails, with maximum output currents specified for each to ensure reliable performance under different load conditions. Safety is a top priority with the HELIOS M1-650B, featuring comprehensive protection mechanisms such as Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Power Protection (OPP), Over Current Protection (OCP), and Short Circuit Protection (SCP). These safeguards shield connected components from potential damage due to electrical faults. Connectivity options are ample, with multiple ports for main power, CPU, PCIe, SATA, and Molex connections. While the power supply is non-modular, it comes with flat cables, making cable management easier and contributing to improved airflow within the PC case. To ensure efficient cooling, the HELIOS M1-650B is equipped with a 120mm hydraulic bearing fan, capable of providing adequate airflow while maintaining relatively low noise levels. While it does not feature a silent mode, its cooling system effectively dissipates heat, contributing to the overall stability and longevity of the power supply. Overall, the Gamdias HELIOS M1-650B 650W 80 Plus Bronze Power Supply is a dependable choice for users seeking an efficient, reliable, and well-protected power solution for their gaming or workstation builds.Features80 Plus Bronze Efficiency: Certified to meet 80 Plus Bronze efficiency standards, ensuring high energy efficiency and reduced power consumption.Active Power Factor Correction (APFC): Features APFC with a Power Factor (PF) value of 0.99, enhancing energy efficiency and improving overall system stability.Wide Compatibility: Designed with ATX12V v2.4 form factor, ensuring compatibility with a wide range of desktop systems.Compact Design: Compact dimensions of 140 x 150 x 86 mm make it suitable for various PC cases while providing ample power delivery.C6/C7 Power State Support: Supports C6/C7 power states for efficient power management, reducing energy consumption during idle periods.Comprehensive Protection: Equipped with Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Power Protection (OPP), Over Current Protection (OCP), and Short Circuit Protection (SCP) for enhanced safety of connected components.Multiple Output Rails: Provides +3.3V, +5V, +12V, -12V, and +5Vsb output rails, ensuring stable and reliable power delivery to different system components.Ample Connectivity: Offers multiple connectors including main power (20+4 Pin), CPU (4+4 Pin), PCIe (6+2 Pin), SATA (5 Pin), and Molex (4 Pin), accommodating various hardware configurations.Non-Modular Design: Non-modular design with flat cables for easier cable management and improved airflow within the PC case.Effective Cooling: Features a 120mm hydraulic bearing fan for efficient cooling performance, maintaining optimal operating temperatures while minimizing noise levels...