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APC Smart-UPS SC620 tower UPS in black with a 16GB USB 3.0 drive

APC

APC Smart-UPS SC620 Tower UPS 620VA 390W with 16GB USB 3.0 Drive

SKU CH-A5HP-FBZ59

Tower UPS delivers 620VA/390W battery backup with four NEMA 5-15R outlets, 5.5 minutes runtime at full load, AVR, USB management, and includes a 16GB USB 3.0 drive

  • Input line frequency50/60 Hz
  • Power inputNEMA 5-15P
  • Volt-ampere rating501–1000 VA
  • Power rating0–500 W
  • Voltage output120 V
  • AC output frequency50/60 Hz +/- 3 Hz
  • Provides battery backup during outages with 620VA capacity
  • Includes 16GB USB 3.0 drive for portable file storage
  • Automatic voltage regulation protects connected equipment from surges
  • Tower form factor fits servers and networking gear
  • 5 minutes runtime at full 390-watt load

What the product is

The APC Smart-UPS SC620 is a tower-form battery backup that delivers 620VA and 390W of output power at 120V. It includes four NEMA 5-15R outlets for protected equipment and a USB interface for management. A 16GB USB 3.0 DataTraveler drive is bundled for portable file storage and transfer between devices.

Who it suits and who should look elsewhere

This unit fits small servers, telecom gear and network hardware that need brief ride-through during outages. Automatic voltage regulation handles sags and swells without battery drain. Buyers needing longer runtime at full load or input voltage other than 120V should consider other options.

The specification that decides fit

The UPS provides 5.5 minutes of extendable runtime at full 390W load, which determines whether connected equipment can ride through typical short interruptions or shut down safely.

How it compares

Measured against everything we stock in Uninterruptible Power Supplies (UPS), at today’s prices. Recalculated every night.

Price $144.99
Cheaper than about 86% of the 1,153 comparable items (median $948.99).

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Specifications

Product
Brand nameAPC
Product lineSmart-UPS
Model nameSC620
Power
Input line frequency50/60 Hz
Power inputNEMA 5-15P
Volt-ampere rating501–1000 VA
Power rating0–500 W
Voltage output120 V
AC output frequency50/60 Hz +/- 3 Hz

Questions about this item

How much desk space does the 6.6-inch tall by 14.5-inch deep tower require?

The unit measures 6.6 inches high, 4.7 inches wide and 14.5 inches deep, so allow at least that footprint plus cable clearance behind the NEMA 5-15P input plug.

What is the correct order for connecting the USB cable and the four NEMA 5-15R outlets during first setup?

Plug the UPS into the wall outlet first, then connect the USB cable to the computer, and finally attach equipment to the four NEMA 5-15R battery-backup outlets.

When should the internal battery be replaced given the 5.5-minute runtime at full 390-watt load?

Run the automatic self-test regularly; when the test reports reduced capacity or the disconnected-battery alarm sounds, replace the battery cartridge to restore the original 5.5-minute runtime.

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