APC Smart-UPS, Line Interactive, 750 VA, LCD, Rackmount 1U, 120V, 4x NEMA 5-15R outlet, USB, AVR, Short Depth

Overview

The APC SMT750RM1U is a line-interactive uninterruptible power supply designed to provide reliable power protection for critical equipment in compact rack environments. Offering 750 VA and 600 watts of usable power, it fits into a 1U chassis with a short depth, making it ideal for network closets, shallow server cabinets, and wall-mount enclosures where space is limited. Its automatic voltage regulation ensures connected devices receive stable power even when utility voltage fluctuates, while the internal battery supports up to four minutes of runtime at full load to allow for safe system shutdowns.

Key features

• Provides pure sine wave output with automatic voltage regulation to protect equipment from voltage sags and surges
• Equipped with four rear NEMA 5-15R outlets to support common server and network device connections
• Front panel LCD displays real-time information including load percentage, battery runtime, and input voltage for easy monitoring
• USB port and APC SmartSlot enable integration with PowerChute software or optional network management cards for remote monitoring and automated shutdowns
• 540-joule surge protection guards connected devices against power spikes
• Sealed lead-acid battery recharges fully in approximately five hours, minimizing downtime between outages
• Compact 1U rackmount design with short depth maximizes usable rack space in tight installations

Key specs

• Capacity: 750 VA / 600 watts
• Form factor: 1U rackmount with short depth chassis
• Outlets: 4 x NEMA 5-15R
• Battery type: sealed lead-acid
• Battery runtime: up to 4 minutes at full load
• Recharge time: approximately 5 hours
• Surge protection rating: 540 joules
• Input voltage: 120 V

Connectivity and compatibility

This UPS supports straightforward integration into existing IT environments through its USB port and APC SmartSlot. These connections allow for seamless communication with PowerChute software or network management cards, enabling remote monitoring, event logging, and automated graceful shutdowns. The four NEMA 5-15R outlets accommodate standard server and networking equipment plugs, making it compatible with a wide range of devices commonly found in small server rooms and network closets.

Ideal uses and environments

The SMT750RM1U is well suited for small servers, network switches, storage arrays, point-of-sale terminals, and home lab setups that require dependable power protection without sacrificing rack space. Its compact size and short-depth design make it a strong choice for installations where space is at a premium, such as shallow cabinets or wall-mounted racks. The combination of automatic voltage regulation and surge protection ensures connected equipment remains safe during power fluctuations and outages.