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What’s RstMwService.exe (Intel(R) Rapid Storage Technology Management Service)? Is it safe or a virus?

RstMwService.exe, associated with Intel(R) Rapid Storage Technology Management Service, is a system process tied to Intel's Rapid Storage Technology (RST) software. It facilitates improved storage performance by managing and optimizing the use of SATA and NVMe controllers, RAID configurations, and solid-state drives (SSDs). This service enhances data storage integrity, speeds up data access, and supports advanced storage features like caching and redundancy. It runs in the background to ensure disk operations are efficient and reliable while providing tools for users to monitor and configure storage setups. It is typically seen in systems equipped with compatible Intel chipsets and storage technologies.

Researched by Laura @ SpyShelter Labs

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Who makes RstMwService.exe (Intel(R) Rapid Storage Technology Management Service)?

We’ve found Intel(R) pGFX 2020 should be the publisher of RstMwService.exe.

How do we know? Our SpyShelter cybersecurity labs focuses on monitoring different types of Windows PC executables and their behaviors for our popular SpyShelter Antispyware software. Learn more about us, and how our cybersecurity team studies Windows PC executables/processes.

What does it mean if someone is the publisher of a PC .exe (executable or process)?

The publisher of an executable is the entity responsible for its distribution and authenticity. Most processes/executables on your PC should be signed. The signature on the executable should have been verified through a third party whose job it is to make sure the entity is who it says it is. Find an unsigned executable? You should consider scanning any completely unsigned .exe on your PC.

Last updated: March 23, 2025

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