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Product comparison · 2 uninterruptible power supplies (upss)

CyberPower UP425 uninterruptible power supply (UPS) 0.425 kVA vs CyberPower UP825 uninterruptible power supply (UPS) 0.825 kVA

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  • 29specifications compared
  • 11differ
  • 18identical
  • 1known for one product only

Key differences

  • Output power capacity
    • 0.425 kVA
    • 0.825 kVA
  • Surge energy rating
    • 540 J
    • 1780 J
  • Typical backup time at full load
    • 2 min
    • 3 min
  • Typical backup time at half load
    • 8 min
    • 7 min
  • Operating relative humidity (H-H)
    • 0 - 95%
    • 0 - 90%
  • Width
    • 82.5 mm
    • 88.9 mm
  • Depth
    • 241.3 mm
    • 292.1 mm
  • Height
    • 139.7 mm
    • 165.1 mm

Side by side

Differences highlightedShow differences only
30 specifications
A

CyberPower

UP425 uninterruptible power supply (UPS) 0.425 kVA

Model UP425

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B

CyberPower

UP825 uninterruptible power supply (UPS) 0.825 kVA

Model UP825

View product
Features2 differ
Output power capacityDiffers0.425 kVA0.825 kVA
Output powerKnown for one450 W
Surge energy ratingDiffers540 J1780 J
EMI/RFI noise filteringYesYes
Surge protectionYesYes
Audible alarm(s)YesYes
Ports & interfacesidentical
USB 2.0 ports quantity11
Serial ports quantity11
Modem (RJ-11) ports11
Ethernet LAN (RJ-45) ports11
Battery2 differ
Battery technologySealed Lead Acid (VRLA)Sealed Lead Acid (VRLA)
Typical backup time at full loadDiffers2 min3 min
Typical backup time at half loadDiffers8 min7 min
Battery recharge time8 h8 h
Designidentical
Form factorTowerTower
Product colourWhiteWhite
Cable length1.828 m1.828 m
LED indicatorsYesYes
Operational conditions1 differ
Operating temperature (T-T)0 - 35 °C0 - 35 °C
Operating relative humidity (H-H)Differs0 - 95%0 - 90%
Certificatesidentical
CertificationUL1778, cUL, FCC DOC Class B ROHSUL1778, cUL, FCC DOC Class B ROHS
Weight & dimensions4 differ
WidthDiffers82.5 mm88.9 mm
DepthDiffers241.3 mm292.1 mm
HeightDiffers139.7 mm165.1 mm
WeightDiffers4.99 kg7.48 kg
Other features2 differ
Battery typeDiffersBB 12V/4AHBB 12V/9AH
Output connections6 x NEMA 5-15R6 x NEMA 5-15R
Input connection typeNEMA 5-15PNEMA 5-15P
Compatible operating systemsDiffersWindows 200x, Server, XP, Vista, Windows 7Windows 2000, 2003, XP 32/64, Vista 32/64, 7, and Server 2008
Nominal output voltage120 V120 V

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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