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Product comparison · 2 uninterruptible power supplies (upss)

APC SMT1500I uninterruptible power supply (UPS) Line-Interactive 1.5 kVA vs APC SMX750I uninterruptible power supply (UPS) Line-Interactive 0.75 kVA

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  • 52specifications compared
  • 16differ
  • 36identical
  • 5known for one product only

Key differences

  • Output power capacity
    • 1.5 kVA
    • 0.75 kVA
  • Output power
    • 1000 W
    • 600 W
  • Surge energy rating
    • 459 J
    • 645 J
  • Efficiency
    • 98.2%
    • 97.7%
  • Noise level
    • 45 dB
    • 40 dB
  • Typical backup time at full load
    • 6.5 min
    • 14.2 min
  • Typical backup time at half load
    • 23.1 min
    • 37.8 min
  • Form factor
    • Tower
    • Rackmount/Tower

Side by side

Differences highlightedShow differences only
57 specifications
A

APC

SMT1500I uninterruptible power supply (UPS) Line-Interactive 1.5 kVA

Model SMT1500I

View product
B

APC

SMX750I uninterruptible power supply (UPS) Line-Interactive 0.75 kVA

Model SMX750I

View product
Features5 differ
Output power capacityDiffers1.5 kVA0.75 kVA
Output powerDiffers1000 W600 W
Output operation voltage (min)Known for one220 V
Output operation voltage (max)Known for one240 V
Surge energy ratingDiffers459 J645 J
EfficiencyDiffers98.2%97.7%
Emergency Power Off (EPO)Known for oneNo
Noise levelDiffers45 dB40 dB
Battery2 differ
Typical backup time at full loadDiffers6.5 min14.2 min
Typical backup time at half loadDiffers23.1 min37.8 min
Number of batteries supportedKnown for one1
Design1 differ
Form factorDiffersTowerRackmount/Tower
Rack capacityKnown for one2U
Weight & dimensions4 differ
WidthDiffers171 mm432 mm
DepthDiffers439 mm490 mm
HeightDiffers219 mm89 mm
WeightDiffers24.1 kg22.1 kg
Packaging data4 differ
Package widthDiffers328 mm589 mm
Package depthDiffers595 mm620 mm
Package heightDiffers376 mm246 mm
Package weightDiffers27.2 kg26.5 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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