Vertiv Liebert PSI5 1000VA Rackmount UPS 120V | SNMP, 1U, Enterprise

Maintain uptime for essential rack equipment with the Vertiv Liebert PSI5 1000VA rackmount UPS. Built in a compact 1U form factor, it delivers 120 V protection for servers, switches, storage, and other critical loads where space is limited and continuity matters. The included SNMP card adds remote monitoring capability, giving infrastructure teams the visibility they need to track power conditions and respond before a disruption becomes an outage. This model is designed for environments that need more than basic battery backup. The 1,000 VA capacity supports smaller rack deployments that still require disciplined power management, while the rackmount design keeps cabling and placement clean in dense installations. For IT teams standardizing on monitored power protection, the PSI5 line offers the operational control expected in business-critical spaces. Choose this UPS when you need dependable runtime, rack efficiency, and network-aware management in a single unit. It is a practical fit for branch offices, network closets, and edge racks where every inch of rack space and every minute of uptime has value.