Sharkoon Rebel P20 Gen2 850W White 80 Plus Gold Fully Modular ATX Power Supply

Delivering 850 watts of continuous power with an 80 PLUS Gold efficiency rating, the Sharkoon Rebel P20 Gen2 in white is engineered for high-performance gaming rigs and workstations. Its fully modular cable management and native 12VHPWR connector ensure clean builds and support for the latest graphics cards.

Overview

The Rebel P20 Gen2 combines robust power delivery with modern connectivity. It features a single +12V rail design for stable output, active PFC, and a 120mm fluid dynamic bearing fan for quiet, reliable cooling. The white finish and flat cables complement any white-themed build, while the compact 150mm depth fits most ATX cases.

What stands out

• 80 PLUS Gold efficiency: up to 92% efficiency at typical loads, reducing heat and energy costs.
• Native 12VHPWR connector: supports PCIe 5.0 graphics cards without adapters.
• Fully modular design: use only the cables you need for optimal airflow.
• Quiet operation: 120mm FDB fan with zero-RPM mode at low loads.
• Comprehensive protection: OCP, OVP, UVP, SCP, OPP, and OTP safeguard your components.

Technical details

• Form factor: ATX 12V v3.0 / EPS 12V v2.92
• Continuous power: 850W
• Efficiency certification: 80 PLUS Gold
• Cooling: 120mm fluid dynamic bearing fan
• Modular: Fully modular cable management
• Connectors: 1x 24-pin ATX, 2x EPS 8-pin (4+4), 1x 12VHPWR (12+4 pin), 3x PCIe 6+2 pin, 8x SATA, 4x Molex
• Protection: OCP, OVP, UVP, SCP, OPP, OTP
• Dimensions (W x H x D): 150 x 86 x 150 mm
• Warranty: 5 years

Our verdict

The Sharkoon Rebel P20 Gen2 850W White is a top-tier power supply that balances performance, efficiency, and aesthetics. Its native 12VHPWR connector and fully modular design make it an excellent choice for modern high-end builds, while the quiet fan and robust protections ensure long-term reliability.