We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Vertiv PSI5 1U rackmount UPS in matte black finish with five NEMA 5-15R outlets

Vertiv

Vertiv PSI5-1500RM1201UN UPS 1440VA 1350W 120V 5x5-15R

SKU CH-JRMK-5C01G MPN PSI5-1500RM1201UN

Line-interactive UPS delivers 1440VA 1350W with five 5-15R outlets and automatic voltage regulation across 75-146VAC input

  • AC input voltage75-146VAC
  • Volt-ampere rating1440 VA
  • Power rating1350 W
  • Voltage output120VAC
  • Power outlets5
  • Power outlets5-15R
  • 1440VA 1350W output protects servers during outages
  • 9 power factor delivers more usable wattage per VA
  • 75-146VAC input range corrects brownouts without battery use
  • 5 NEMA 5-15R outlets connect rack equipment directly
  • 1U rack form factor saves cabinet space

Rack-mount UPS for 120V environments

The Vertiv PSI5-1500RM1201UN is a line-interactive uninterruptible power supply rated at 1440VA and 1350W. It fits a single 1U rack space and provides five NEMA 5-15R outlets for connected equipment. An SNMP card is included for network management. The unit operates from a 75-146VAC input range.

Suited for servers and network gear needing 120V

This UPS serves administrators who require battery backup with automatic voltage regulation in a compact rack form factor. It is not intended for environments where the supply voltage sits outside the 75-146VAC window. Buyers needing more than five outlets or a higher VA rating should consider other models.

1350W output capacity

The 1350W rating is the single figure that determines whether the unit can support a given load. Total connected equipment must not exceed this wattage. The 0.9 power factor means the VA rating provides a larger margin for reactive loads.

How it compares

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

Price $1,548.99
Pricier than about 66% of the 1,153 comparable items (median $948.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameVertiv
Product linePSI5
Model namePSI5-1500RM1201UN
Part numberPSI5-1500RM1201UN
Power
AC input voltage75-146VAC
Volt-ampere rating1440 VA
Power rating1350 W
Voltage output120VAC
Power outlets5
Battery typeVRLA Battery
Size & build
Shipping weight26.31 kg
Package size635 × 457 × 127 mm

Questions about this item

Does the 1U rack unit include the IS-UNITY-SNMP card and all mounting hardware, or do I need to order them separately?

The PSI5-1500RM1201UN ships with the IS-UNITY-SNMP card already included in the box.

Why choose the 1440VA 1350W model instead of a lower-capacity unit in the same 1U form factor?

The 1440VA 1350W rating delivers 0.9 power factor output, giving more usable wattage per volt-ampere than lower-rated units.

What does the 1350W rating mean when my servers are running at full load?

It means the UPS can supply up to 1350W continuously at 120VAC, with automatic voltage regulation keeping output stable between 75 and 146VAC input.

More in Uninterruptible Power Supplies (UPS)

Similar items