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

The APC SMT750RM1U is an uninterruptible power supply that delivers 750 volt-amp capacity and 600 watts of usable power, all in a 1U chassis that occupies minimal rack depth. It is a practical choice for network closets, shallow server cabinets, and wall-mount enclosures where every inch of space matters.

Four rear NEMA 5-15R outlets provide pure sine wave power, and an automatic voltage regulation circuit keeps voltage within safe limits when utility power drifts high or low. During a complete outage, the internal sealed lead-acid battery can run connected equipment for up to four minutes at full load, giving staff or automation software time to shut systems down cleanly.

The front panel features an LCD that reports load percentage, battery runtime, input voltage, and other key details in real time. Remote oversight is straightforward thanks to a USB port and an APC SmartSlot, which support PowerChute software or an optional network management card for automated alerts and graceful shutdowns.

With a five-hour recharge time and a 540-joule surge rating, this UPS is well suited for small servers, network switches, storage arrays, point-of-sale terminals, and home labs that need dependable power protection without sacrificing rack space.

• 750 VA / 600 W capacity keeps essential gear running during power events
• Sine wave output with automatic voltage regulation protects against sags and surges
• Four NEMA 5-15R outlets accommodate common server and network plugs
• LCD interface shows runtime, load, and battery status at a glance
• USB and SmartSlot connections integrate with PowerChute or a network management card
• 540-joule surge protection shields equipment from spikes
• Sealed lead-acid battery recharges in approximately five hours
• Installs in 1U of rack space with a short-depth chassis