APC Smart-UPS On-Line 1000VA 2U 120V 6-Outlets Rackmount UPS

Overview

The APC SRT1000RMXLA is a rackmount uninterruptible power supply (UPS) designed to provide reliable backup power and clean, stable electricity to critical equipment. It delivers 900 watts of pure sine wave output through six NEMA 5-15R outlets, ensuring that servers, network switches, point-of-sale systems, and laboratory instruments remain operational during power interruptions. Its 2U form factor fits neatly into standard racks, making it a practical choice for environments where space and uptime are priorities.

Using double-conversion online technology, this UPS continuously conditions incoming power to maintain a consistent 120-volt output, protecting connected devices from voltage fluctuations and brief outages. When the main power fails, the internal battery supports up to 10.5 minutes of runtime at full load, allowing enough time to save work or switch to a backup generator.

Key features

• Double-conversion online technology that provides continuous power conditioning for stable and clean output
• Six NEMA 5-15R outlets to support multiple devices such as servers and networking equipment simultaneously
• 2U rackmount design with included rail kit for easy installation in standard server racks
• SmartSlot expansion bay enabling remote monitoring and management through optional network cards
• Front-access battery replacement simplifies maintenance without removing the unit from the rack
• Runtime of up to 10.5 minutes at full load to allow orderly shutdown or transfer to backup power sources
• Comprehensive warranty coverage with three years on the UPS and two years on the battery for peace of mind

Key specs

• Power rating: 1000 VA (900 watts usable)
• Output voltage: 120 volts
• Output waveform: Pure sine wave
• Form factor: 2U rackmount
• Number of outlets: 6 (NEMA 5-15R)
• Runtime at full load: Up to 10.5 minutes
• Battery warranty: 2 years
• UPS warranty: 3 years

Connectivity and compatibility

This UPS is designed to integrate seamlessly with a variety of critical electronic devices commonly found in IT and professional environments. The six NEMA 5-15R outlets accommodate standard North American plugs, making it suitable for servers, switches, and other sensitive equipment. The SmartSlot expansion bay supports optional network management cards, allowing IT administrators to monitor power status and control the UPS remotely, which is especially useful for distributed or branch office setups.

Installation and setup

Installation is straightforward thanks to the included rail kit, which fits standard 19-inch racks and allows secure mounting in a 2U space. The front-access design means routine battery replacement can be performed without removing the UPS from the rack, reducing downtime and simplifying maintenance. This setup is well suited for small to midsize businesses, healthcare facilities, and any environment where reliable power backup is essential but rack space is limited.

Ideal uses and environments

The APC SRT1000RMXLA is a strong choice for IT professionals and facility managers who need consistent, clean power for critical equipment in compact rack spaces. It works well in data centers, network closets, medical labs, and retail environments where unexpected power loss could disrupt operations or cause data loss. Its runtime and power conditioning capabilities help ensure that sensitive electronics remain protected and operational during power disturbances.