NZXT C1200 PSU - 1200 Watt Gaming PC Power Supply – ATX 3.0 – PCIe 5.0 12VHPWR Connector – 80 Plus Gold Efficiency – Fully Modular – Zero Fan Mode – Black Sleeved Cables – 10 Year Warranty – Black

No problems with performance and functionality I can really tell any noise it's very quiet I have not used the power save mode because my PC is a very power hungry PC The size is exactly how it says so it fit in my case perfectly

What a quiet and powerful psu. The zero fan design ensures minimal noise even under heavy loads, making it perfect for a home theater PC setup. Its high efficiency rating also means lower energy consumption and reduced heat output. Overall, this PSU is a top choice for those seeking a reliable and silent power supply unit.

The NZXT C1200 PSU is a 1200 Watt power supply that impresses with its quiet performance. During operation, I haven’t noticed any noise, which is great for any gaming or work PC setup. It’s easy to install and reliable, providing ample power without the distraction of sound. Great for users who need a powerful, noise-free power supply.

NZXT has a proven track record of developing high-quality hardware; this PSU is no exception. Its excellent modular design means you can easily remove unnecessary cables and keep your PC's internal space clean and tidy. It has a fantastic power rating, draws only what's needed, and supplies only what's demanded. The best part is the 600W connection, which reduces clutter when connecting to a 4090. One and done. A comprehensive benchmark was performed on this PSU; generally, the power efficiency is around the high 80th to low 90th percentile, which is decent for a device at this rating. It's well worth the money, and with the 10-year warranty, you're set for some time.

This product works as described and was a smooth replacement to my previous 800w power supply. Appreciated the full modular design to get rid of the extra pesky not needed cables that take up space. Those saying that the wires are "too rigid" are over exaggerating imo. They are exactly the strength needed to handle what these higher end machines demand. Had no issues with cable management. Great investment that can easily be popped out and back in another PC down the line. Well worth the $$