The Antec TruePower Quattro TPQ-850 850W ATX PSU is a reliable and efficient power supply unit for computers and networking equipment. With a maximum power output of 850W and 80 PLUS Bronze certification, this PSU ensures stable and high-quality power delivery. The unit features a single fan for cooling, a compact ATX form factor, and a variety of connectors including a 24-pin connector for universal compatibility. With a sleek black and yellow color design and a durable construction, the Antec TruePower Quattro is a top choice for those looking for a dependable power supply for their systems.