What Is a Cold Site in Disaster Recovery?

Understanding the backup option that gives you space—but not the gear


The Scenario

Imagine your company’s data center suddenly goes offline due to a fire or flood. You need a place to start rebuilding operations. One option is to use a cold site—a backup facility that provides the basic environment but not the actual equipment.


What a Cold Site Includes

✅ Power supply
✅ Climate control (air conditioning, etc.)
✅ Raised floors (to support server infrastructure)
✅ Telephone/network cabling
✅ Physical space

❌ No computers, servers, or software
❌ No data or backups already installed

You bring your own hardware and restore your systems yourself.


When a Cold Site Is Used

Cold sites are often used by companies that:

  • Want a low-cost recovery option
  • Can tolerate longer downtime while equipment and data are brought in
  • Have detailed recovery procedures and the team to execute them
  • Don’t need real-time operations restored immediately

How It Compares to Other Recovery Sites

Site TypeWhat It ProvidesCostRecovery Speed
Cold SiteJust the building and power💲 (Cheapest)🐢 (Slowest)
Warm SiteBuilding + some equipment, maybe old data💲💲🐇 (Medium)
Hot SiteFull hardware + up-to-date data, ready to go💲💲💲 (Most expensive)🚀 (Fastest)

Key Takeaway

A cold site gives you a space to start over—but you bring the tech and data. It’s budget-friendly, but not time-friendly. If your business can afford a longer recovery window, it might be a smart backup plan. If not, consider a warm or hot site for faster bounce-back.

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