Freedom251 › Disk Health Monitoring Software
ELX-HealthMonitor
What ELX-HealthMonitor is
ELX-HealthMonitor gives Linux server administrators a web interface for current activity and system history. It reads system data directly from /proc, /sys, and smartctl, without a separate collector or time-series database. The monitor covers processor, memory, disk, filesystem, network, temperature, and process activity. SMART readings include drive health, temperature, power-on hours, reallocated and pending sectors, SSD wear, and lifetime writes. RAID views report array state, members, failed disks, resync progress, mirror consistency, and the last check's mismatch count. For systemd units, users can see processor, memory, disk I/O, task count, and restarts, and control whether units start, stop, or change boot behavior. Alert rules support hold-down periods and email through SMTPS, STARTTLS, or plain SMTP. History stores three days of raw readings by default, then five-minute average, minimum, and maximum buckets; data is deleted after a month by default. The listed systems are Debian and Ubuntu with systemd on amd64, arm64, and armhf. The web interface uses port 8555 by default; smartmontools is needed for SMART readings.
Who it suits
ELX-HealthMonitor suits people administering Debian or Ubuntu Linux servers with systemd who want a web view of system activity and history. It also offers RAID and SMART details, with smartmontools required for the SMART section.
What it does well
- Reads system data without a separate collector.
- Reports SMART details and SSD wear.
- Shows RAID state and resync progress.
- Systemd controls include start, stop, and boot behavior.
- Free for private and commercial use.
What to know first
- Listed for Debian and Ubuntu with systemd.
- smartmontools is needed for SMART readings.
- History is deleted after a month by default.
- Provided without warranty.
Limits
The free plan has no fee or registration and permits private and commercial use on any number of machines. History is deleted after a month by default, and SMART details require smartmontools.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | Free for any use · no registration or fee | Free |
As elxsoftware.com lists them, read 7 Oct 2026. The maker's own page has the final word.
Getting started
- Open the ELX-HealthMonitor website.
- Install it on a Debian or Ubuntu system with systemd using a listed architecture.
- Install smartmontools if you need the SMART section.
- Open the web interface on port 8555 by default.
- Configure alert rules and email delivery if needed.
Verdict
ELX-HealthMonitor combines system metrics, disk and RAID views, alerts, and systemd controls in a free web interface. Its listed operating systems and default history retention are worth checking against your setup.
Questions
How much does ELX-HealthMonitor cost?
The Free plan costs nothing. The license allows use on any number of machines without registration or a fee.
Which systems does it support?
The maker lists Debian and Ubuntu with systemd on amd64, arm64 and armhf.
Does it include SMART monitoring and SSD wear tracking?
Yes. SMART monitoring and SSD wear tracking are included; smartmontools is needed for the SMART section.
Does it have temperature alerts?
Yes. Temperature alerts are listed, and alert rules support hold-down periods and email delivery.
Does it warn about failures?
Failure warnings are listed as unavailable.
Where is data stored?
The maker says settings and history are stored locally, and its programs have no analytics or crash reporting.
Facts from ELX-HealthMonitor's own pages
- Alerts
- Alert rules support hold-down periods and can send email using SMTPS, STARTTLS or plain SMTP. · elxsoftware.com, 7 Oct 2026
- Data collection
- It reads system data from /proc, /sys and smartctl directly, without a separate collector or time-series database. · elxsoftware.com, 7 Oct 2026
- Disk monitoring
- Its SMART readings include drive health, temperature, power-on hours, reallocated and pending sectors, SSD wear and lifetime writes. · elxsoftware.com, 7 Oct 2026
- History
- History keeps three days of raw readings by default, then five-minute average, minimum and maximum buckets, with data deleted after a month by default. · elxsoftware.com, 7 Oct 2026
- License
- The license permits private and commercial use on any number of machines without registration or fee, but provides the software as is without warranty. · elxsoftware.com, 7 Oct 2026
- Optional dependency
- smartmontools is recommended but not required, and is needed for the SMART section. · elxsoftware.com, 7 Oct 2026
- Platform requirements
- The maker lists Debian and Ubuntu with systemd, and amd64, arm64 and armhf architectures; the web interface uses port 8555 by default. · elxsoftware.com, 7 Oct 2026
- Privacy
- The maker says its programs contain no analytics or crash reporting and store settings and history locally. · elxsoftware.com, 7 Oct 2026
- Purpose
- ELX-HealthMonitor monitors what a Linux server is doing now and what it did over time through a web interface. · elxsoftware.com, 7 Oct 2026
- RAID monitoring
- It shows RAID array state, members, failed disks, resync progress, mirror consistency and the last check’s mismatch count. · elxsoftware.com, 7 Oct 2026
- Service controls
- For systemd units, it shows processor, memory, disk I/O, task count and restarts, and offers controls to start, stop and change boot behavior. · elxsoftware.com, 7 Oct 2026
- Support
- The privacy page directs questions to [email protected]. · elxsoftware.com, 7 Oct 2026
- System metrics
- It measures processor, memory, disk, filesystem, network, temperature and process activity. · elxsoftware.com, 7 Oct 2026
Where ELX-HealthMonitor stands on Freedom251
- Disk Health Monitoring Software#7 of 30