When your network goes down, the meter starts running. And it runs faster than most people expect.
What Downtime Actually Costs
According to Gartner, the average cost of IT downtime is $5,600 per minute. For a small business, the number is lower — but it’s still significant. A four-hour outage at a 50-person company easily costs $10,000-$20,000 when you factor in lost productivity, missed sales, recovery labor, and reputation damage.
The Usual Suspects
- Hardware Failure — A switch dies, a server disk crashes, a UPS battery gives out. This is why redundancy matters. Proper UPS protection and RAID configurations prevent single points of failure.
- ISP Outages — Your internet connection is a single point of failure unless you have a backup circuit. SD-WAN and failover routers keep you connected when your primary ISP goes dark.
- Security Incidents — Ransomware can take your entire network offline in minutes. A properly configured firewall and endpoint protection stop most attacks before they spread.
- Misconfiguration — A bad firmware update, an incorrect firewall rule, a DHCP conflict — human error causes more outages than hardware failure.
Prevention Playbook
- Monitor everything. You can’t fix what you can’t see. 24/7 monitoring catches issues before they become outages.
- Build redundancy. Dual internet connections, redundant switches, clustered servers. Every critical system needs a backup path.
- Test your backups. Monthly. Actually restore something. If you’ve never tested a restore, your backup is theoretical.
- Document your network. When an outage happens at 2 AM, the person responding needs to know what’s connected to what. Network documentation isn’t optional.
Want to know where your network is vulnerable? Request a free network assessment.
