Power Supply Enermax Power Supply 850W MARBLEBRON II

The Enermax Power Supply 850W MARBLEBRON II delivers stable power with 80+ Bronze efficiency suitable for gaming rigs and high-performance desktop systems. This 850W unit provides continuous power for multi-core CPUs and discrete graphics cards while featuring modular cables for simplified cable management and a quiet cooling fan designed to minimize acoustic impact under typical loads.

Advantages

The power supply combines a high-capacity 850W output with 80+ Bronze efficiency to balance performance and energy use. Modular cabling reduces clutter inside the case and makes installation and upgrades faster. Built-in protection mechanisms guard against over-voltage, over-current, short-circuit, and other electrical faults to protect connected components. A multi-year warranty covers defects in materials and workmanship.

Suitable for

• Gaming desktops with mid to high-range graphics cards
• Workstations for content creation and 3D rendering
• System builders who prefer modular cable layouts and tidy airflow
• PC upgrades requiring reliable continuous power delivery

Key specifications

• Rated output power: 850 watts
• Efficiency certification: 80+ Bronze
• Cabling: modular connectors for main, peripheral, and PCIe power
• Cooling: low-noise fan with thermal-aware control
• Protection features: OVP, OCP, SCP, and other standard protections
• Form factor: standard ATX power supply dimensions for desktop cases
• Warranty period: three years

How to use

Install the power supply into a compatible ATX case, secure it with the provided screws, and connect the modular cables to the PSU before routing them to the motherboard, storage devices and graphics card(s). Verify the correct orientation of connectors and ensure all connections are firmly seated. After initial installation, power on the system and check BIOS or power monitoring software for stable voltages. Keep ventilation clear around the PSU intake and exhaust to maintain efficient cooling.

Usage recommendations

For optimal system stability, use the 850W Enermax unit with systems that draw power within its rated capacity, allow adequate case airflow, and replace aging capacitors or connectors over time. When assembling or upgrading, plan cable routes to avoid blocking fans and use the modular cables provided for a cleaner, more serviceable build.