ASUS ROG Strix 1200W Gold Aura ATX 3.0 PSU | 80+ Gold, PCIe 5.0

Keep high-performance systems supplied with the headroom they need. The ASUS ROG Strix 1200W Gold Aura is a 1,200 W power supply designed for ATX 3.0 builds and certified to 80+ Gold efficiency. For systems built around power-hungry GPUs and heavily loaded CPUs, that combination matters: it supports stable delivery, reduces energy loss, and gives builders more margin for sustained performance. This unit is aimed at premium desktops where power quality is part of system reliability. ATX 3.0 support aligns it with current platform requirements, while the 80+ Gold rating helps limit excess heat and wasted power compared with lower-efficiency alternatives. That can translate into quieter thermal behavior and a more controlled operating profile inside a performance chassis. For integrators and advanced users, the value is in the balance of capacity, efficiency, and platform compatibility. A 1,200 W supply is not about excess for its own sake; it is about preserving stability when the system is under real load. In a build where component cost is already high, the PSU should be the least uncertain part of the stack.