Based on this product's specifications, here are some alternatives and similar models
Power Supply Unit Phanteks Revolt 1600 W
Summary description:
The Phanteks Revolt 1600 W power supply unit is designed for high-performance PCs. It features a fully-modular cabling system, 80 PLUS Titanium certification for maximum efficiency, and an active cooling system with a 13.5 cm fan. With an input voltage range of 100 - 240 V and a frequency of 50/60 Hz, it ensures stable power delivery. Dimensions: 210 mm x 150 mm x 86 mm.