Maintain uptime where power quality matters most. CyberPower OL3KRM delivers 3,000 VA and 2,400 W in a compact 2U rackmount chassis, giving IT teams the capacity to support demanding rack environments without giving up valuable cabinet space. Its online double-conversion topology is designed to isolate connected equipment from utility disturbances, helping preserve continuity through sags, spikes, and outages. The L5-30P input and rackmount form factor make it a practical choice for enterprise closets, edge rooms, and distributed infrastructure where dependable power protection is part of the operating standard. Compared with lower-tier standby units, this class of UPS is built for workloads that need tighter power conditioning and a more controlled transfer profile. That matters when the cost of interruption is measured in lost sessions, failed transactions, or recovery time. For teams standardizing on resilient rack power, OL3KRM offers the capacity and topology expected in serious infrastructure deployments. It is the kind of UPS selected not just to back up equipment, but to keep systems available when the electrical environment is not.