Fix: IAStorDataSvc High CPU Usage on Windows 11

If you are facing high CPU usage by IAStorDataSvc on Windows 11 or Windows 10, then it’s because of Intel Rapid Storage Technology. It appears as a Service which may result in not only high CPU usage but also high memory and disk usage, as well as overheating, and slow performance. Usually seen in HP computers, it appears on any PC using Intel Rapid Storage Technology. You will also notice that your Fan runs on high speed every time this happens with average CPU usage spiking up to 50%.

Issues addressed in this tutorial:
iastordatasvc high cpu
iastordatasvc high cpu usage
high cpu when idle
high cpu wait time
high cpu when gaming
how to fix high cpu usage amd
highest performance intel cpu
iastordatasvc high cpu and memory usage
iastordatasvc high cpu and memory
iastordatasvc high cpu and disk usage

Iastordatasvc is a system process that continually runs in the background of Windows and can use up about 30 percent of the CPU’s resources on a regular basis. Occasionally, the CPU usage can go higher than that. This may cause the PC to slow down significantly. This guide will show how to fix this problem.

This tutorial will apply for computers, laptops, desktops, and tablets running the Windows 10 and Windows 11 operating systems (Home, Professional, Enterprise, Education) from all supported hardware manufactures, like Dell, HP, Acer, Asus, Toshiba, Lenovo, Alienware, Razer, MSI, Huawei , Microsoft Surface, and Samsung.

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