University server rooms and data centers are always-on critical infrastructure — downtime measured in minutes costs thousands, and an undetected cooling failure or UPS gap can cascade into full outages. This monthly preventive maintenance checklist covers CRAC/CRAH units, UPS battery systems, fire suppression, hot/cold aisle containment, power distribution, network infrastructure, and physical security. Every task is structured for deployment in OxMaint so PMs auto-schedule, technicians log results per asset, and IT and facilities leadership get uptime evidence without manual reporting to import this checklist and start tracking data center PM completion rates today to see how universities use OxMaint to manage data center compliance and uptime evidence across multiple buildings and campuses.
1. Cooling and CRAC/CRAH Unit Checks
Computer Room Air Conditioning (CRAC) and Computer Room Air Handler (CRAH) units are the first line of defence against thermal runaway. A 1°C rise above the server inlet design temperature reduces hardware life — and most university data centers run far closer to thermal limits than IT staff realise.
2. UPS and Power Systems
An uninterruptible power supply that fails to transfer cleanly is worse than no UPS — it drops the load at the worst moment. University data centers often run aging UPS infrastructure on extended battery replacement cycles; proactive monthly checks are the only way to catch battery degradation before it becomes an incident.
3. Fire Suppression System
Clean agent fire suppression systems — FM-200, Novec 1230, or inert gas — protect servers that water would destroy. A discharged or impaired system discovered after a fire is an unrecoverable failure. Monthly visual checks and annual certification are the minimum acceptable standard for university data centers.
4. Hot/Cold Aisle Containment
Hot/cold aisle containment delivers the single greatest improvement in data center cooling efficiency per dollar spent — but only if it is maintained intact. Gaps, missing blanking panels, and open cable cutouts route hot exhaust back to server intakes, defeating the containment entirely and pushing CRAC units into overcapacity.







