Side by side
Hardware Sentry KM vs SpeedFan
Both stand on hardware monitoring software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial LinuxWebWindows
Hardware Sentry KM provides broad hardware monitoring, diagnostics, collection methods, and BMC Helix integration. Buyers should confirm licensing, platform coverage, and pricing before deployment.
Visit Hardware Sentry KM Free plan Windows
SpeedFan combines hardware monitoring, disk-health readings, and conditional fan control at no cost. Its power-user focus and hardware compatibility requirements make careful configuration important.
Visit SpeedFanThe facts
| Hardware Sentry KM | SpeedFan | |
|---|---|---|
| Free plan | A free trial | Yes |
| Open source | Not published | Not published |
| Runs on | Linux, Web, Windows | Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | SpeedFan |
| Website | sentrysoftware.com | almico.com |
| On hardware monitoring software | #54 of 59 | #50 of 59 |
Hardware Sentry KM: what it does well
- Monitors servers, storage, networks, and UPS devices
- Supports more than 100 hardware platforms
- Offers SNMP, IPMI, REST, WMI, WBEM, and SSH collection
- Measures power consumption
- Provides multiple alert channels
What to know first
- Pricing is available only on request
- No free plan
- BMC Helix license required for KMs and ETLs
- Support plan sales have been discontinued
SpeedFan: what it does well
- Free Windows software
- Monitors voltages, fans, and temperatures
- Reads S.M.A.R.T. disk information
- Online analysis uses millions of reports
- Supports custom events
What to know first
- Fan control needs compatible motherboard circuitry
- Latest listed version is 4.52
- Maker cautions against unattended configurations
- Hardware access may not suit every system
Alternatives to Hardware Sentry KM Alternatives to SpeedFan The whole list