EFFITEK Power Supply 850W Silver ATX 3.1 PCI 5.1

Introducing the EFFITEK Power Supply 850W Silver ATX 3.1 PCI 5.1, a high-performance power supply unit designed for demanding PC and server builds. With 850W continuous output, fully modular cabling, and support for the latest ATX 3.1 and PCIe 5.0 standards, this PSU delivers stable, efficient power for your components.

Advantages

Fully modular design allows you to connect only the cables you need, reducing clutter and improving airflow. The 80 PLUS Gold efficiency rating ensures lower energy consumption and less heat generation. Equipped with a 120mm fluid dynamic bearing fan for quiet and reliable cooling. Japanese main capacitors provide long-term stability and durability.

Suitable for

• High-end gaming PCs with multiple GPUs
• Workstations and servers requiring stable power
• Systems with PCIe 5.0 graphics cards using 12VHPWR connector
• Enthusiasts building cable-managed, clean builds

Key specifications

• Power Output: 850W
• ATX Standard: ATX 3.1
• PCIe 5.0 Connector: 1x 12VHPWR (12+4 Pin)
• Efficiency Rating: 80 PLUS Gold
• Modularity: Fully Modular
• Fan Size: 120mm
• Fan Bearing Type: Fluid Dynamic Bearing (FDB)
• PFC Type: Active PFC
• Input Voltage: 100-240V AC
• Main Power Connector: 1x 20+4 Pin ATX
• CPU Power Connectors: 2x 4+4 Pin EPS
• PCIe 6+2 Pin Connectors: 4x
• SATA Power Connectors: 8x
• Peripheral (Molex) Connectors: 4x
• Protection Features: OVP, OPP, SCP, OCP, OTP, UVP
• MTBF: 100,000 hours
• Certifications: CE, FCC, TUV, RoHS
• Color: Silver (accents)
• Form Factor: ATX
• Capacitors: Japanese Main Capacitors

Recommendations

For optimal performance, pair this power supply with a compatible ATX 3.1 case and ensure your system's total power draw does not exceed 850W. The fully modular design simplifies cable management, making it ideal for clean builds.