Thermalright TR-KG850-W White 850W Gold, ATX 3.1, Full Modular PSU

Thermalright TR-KG850-W White is an 850W ATX power supply with 80+ Gold certification, which fits comfortably into mid/high-end gaming and creative configurations. The combination of ATX 3.1 support and PCI-E 5.1 connector makes it ready for modern graphics cards and more serious upgrades. The white color is a plus if you are aiming for a clean, entirely light build. The modular design and 120 mm fan give you better control over cables and quieter operation.

What you get: 850W power is more than enough for a combination of a strong CPU and a serious GPU, including next-generation graphics cards with PCIe 5.1 power. 80+ Gold efficiency (up to about 90%) means less heat loss, more stable behavior under load, and lower fan noise under typical loads. Thanks to LLC Resonance + DC-DC Circuit Design, you get higher quality DC power on individual lines, which helps with stability during sudden spikes in consumption. The modular design allows you to connect only the necessary cables – better airflow, less clutter in the case, and easier cable management. Active PFC and input from 100 – 240 VAC ensure wide compatibility with the electrical grid and better power factor correction.

• Power 850W – sufficient for gaming and work systems with a powerful GPU and multi-core CPU, plus several additional devices.
• 80+ Gold certification and 90% efficiency – lower energy consumption and less heating compared to more basic power supplies.
• ATX 3.1 with PCIe Gen 5.0/5.1 – ready for the next generation of graphics cards, including through the separate PCI-E 5.1 connector.
• Fully modular cabling – connect only the necessary cables and keep the interior of the case clean and well-ventilated.
• Rich set of connectors: 20+4 Pin ATX, 2 x 4+4 Pin ATX/EPS, 2 x PCI-Express 6+2 pin, 1 x PCI-E 5.1, 6 x SATA and 3 x Molex for all your components and peripherals.
• 120 mm fan – balanced cooling and lower noise during daily use and gaming.
• LLC Resonance + DC-DC Circuit Design – more stable voltages across the 3.3/5/±12 V lines and better performance under load.
• White color and no RGB – fits perfectly with clean, light builds without unnecessary lighting.

Who it is suitable for: if you are building a modern gaming or creative machine with plans for a more serious GPU, this power supply gives you enough power and the current ATX 3.1 standard. It is especially suitable for white cases and setups focused on a clean look and organized cables. If you are aiming for an ultra-budget build or need something with lower power, it is likely overkill.

The most sensible aspect here is the combination of 850W, 80+ Gold, ATX 3.1, and fully modular design in a white casing – a stable base for a serious gaming or work computer that you won't replace soon.