Virtalähde LC-Power Platinum-Pro-sarja LC850P2 V3.1 850W

The LC-Power Platinum-Pro-Serie LC850P2 V3.1 850W is a modular power supply designed for modern high-performance systems. With an 850W continuous output and support for PCIe 5.0 connectors, this PSU supplies stable power to gaming PCs and workstations. The unit is engineered to deliver consistent voltage under load, includes multiple built-in protection mechanisms, and integrates an efficient cooling solution to maintain operational stability during extended use.

Advantages

The modular cable design reduces clutter inside the case and allows for cleaner airflow management. Support for PCIe 5.0 ensures compatibility with current-generation graphics cards and high-power components. Multiple protection systems such as over-voltage, over-current and short-circuit protection improve system safety, while an 85% efficiency rating reduces wasted energy and heat generation compared to less efficient models.

Suitable for

• High-performance gaming PCs with modern graphics cards
• Workstations used for content creation, rendering, and CAD
• System builders seeking modular cabling and PCIe 5.0 support
• Upgrades where stable 12V rail delivery and reliable protections are required

Key specifications

• Continuous output power: 850W
• Efficiency: approximately 85%
• Modular cable architecture for customizable connections
• PCIe 5.0 compatible power connectors for modern GPUs
• Active cooling with integrated fan for temperature control
• Built-in protections: over-voltage, over-current, short-circuit and others
• Form factor compatible with standard ATX cases

How to use

Install the PSU into a compatible ATX case following manufacturer mounting points and secure it with screws. Connect only the required modular cables to the power supply and route them to the motherboard, CPU power connector, storage devices and graphics card(s). Ensure PCIe 5.0 connectors are used for supported GPUs, and verify that all connectors are firmly seated before powering on. Use the system power switch and BIOS/UEFI settings to monitor voltages and fan operation where available.

Recommendations

Place the PSU to allow unobstructed airflow and keep dust filters clean. Use cables supplied with the unit or approved replacements, and avoid overloading the unit beyond its rated 850W. For systems with very high power draw, calculate total component power consumption and leave a safety margin to maintain stable operation and component longevity.