Argus Monitor is a small, fast utility that sits quietly in the background that keeps an eye on your drives, CPU, GPU, and overall system health. If a S.M.A.R.T. value starts slipping, it warns you early instead of letting your hard drive surprise-fail at 2 a.m. The early-warning system is the real selling point, and it’s one of the few tools that does it reliably.

Why Use Argus Monitor?

Windows only checks S.M.A.R.T. when things are already bad. If your drive is on the brink of death, Windows might pop up a “Backup your data immediately” message or throw a warning in Event Viewer. But it doesn’t actively track trends, graphs, temperature, reallocated sectors, or any of the dozens of early-warning attributes. You can build your own monitoring tool with .bat files, but that gets bulky. Windows is also sort of bad at it. I’ve seen drives with hundreds of reallocated sectors where Windows still reported them as “Healthy.”

Argus Monitor, on the other hand, watches dozens of S.M.A.R.T. attributes and can often give you a heads-up up to 24 hours before a failure. It also runs silently in the background, letting you work while keeping peace of mind.

It’s also lightweight. No giant dashboards, no bundled system cleaners pretending to “optimize” your PC. Just temps, graphs, and useful alerts.

Key Features

● Continually monitors S.M.A.R.T. health attributes and drive temperatures, and warns you early when something looks off.
● Predicts failures with up to a 70 percent probability, usually giving you time to back up newly added data.
● Saves S.M.A.R.T. history even for drives you only plug in occasionally, like spare SATA drives or external bays.
● Clear graphical temperature charts for HDDs, SSDs, CPUs, and GPUs. Great for airflow troubleshooting.
● Tracks CPU core frequencies so you can confirm if turbo modes and power management are actually doing their job.
● Supports NVIDIA and AMD GPU temperature monitoring without requiring bulky drivers or bloat.

Licensing: What You’re Really Paying For

Argus Monitor isn’t freeware. You can try it for free, but after the trial, you need to buy the product if you like it. When purchased, you get a 3-year license, and during those years, you get all updates and new versions. After the 3 years are up, the program keeps working, but you won’t get updates unless you renew. For a monitoring tool that’s actively developed and stays lightweight, this model isn’t the worst — at least they’re not charging you every year for the same UI with a new font.

Who This Is Best For

● Anyone with aging hard drives..
● People who want a slim monitoring tool.
● Builders and tinkerers who like keeping an eye on temps during gaming, stress tests, or bad airflow situations.
● Anyone who uses swappable SATA drives and wants a running history of their health.
● Anyone responsible for the stability and maintenance of critical machines.

Geek Verdict

Argus Monitor is an excelent monitoring tool that focuses on doing its job instead of bundling fluff. The S.M.A.R.T. tracking works, the graphs are actually useful, and the alerts aren’t panic-inducing nonsense. Some may see apaid license as a drawback, but it's a pretty inexpensive 3-year deal with optional renewal. For anyone who cares about keeping drives alive and temps under control, it’s a solid pick.

Similar:
● How to Check If Your Hard Drive Is SSD or HDD
●How to Use Storage Sense to Delete Junk Files in Windows 10 & 11 Automatically
●Hard Drive Shows Wrong Free Space