EFFITEK 850 Watt ATX 3.1 Gamer Power Supply 80 Plus Silver Supports PCIe 5.1 GPU

MAXIMUM POWER & EFFICIENCE: 80 PLUS Silver certified 850W ATX 3.1 PC power supply with 2nd Gen. GPU-VR for high efficiency and stable power supply. Active PFC and DC/DC converters ensure constant performance even under full load. Ideal for gaming PC cases and powerful computers, components and accessories. Quiet HDB fan with smart cooling: the durable HDB fan only starts from approx. 50 °C power supply temperature and thus enables particularly quiet operation in PC cases. With increasing load, it ensures effective heat dissipation, stable temperatures and an extended service life of all components in PC gaming. The modern PCIe 5.1 connector delivers up to 450W via a single 12V 2x6 cable GPU and supports current high-end graphics cards such as RTX 5090, RTX 5080. Perfect for next-gen GPU and high-performance components, reduces cable overhead and ensures clean, efficient system integration. PREMIUM QUALITY & PROTECTION FUNCTIONS: The power supply with 8 protection circuits, Taiwan 105°C capacitors and half-bridge LLC technology for high efficiency and stability. High-quality 16AWG premium cables ensure safe power supply. Backed by a 10 year manufacturer's warranty. The ATX 3.1 power supply with 80 PLUS silver certification offers high efficiency and reduces power consumption in daily operation. Optimized voltage regulation minimizes energy loss, lowers waste heat and provides reliable, environmentally friendly power to powerful systems.