Product comparison · 2 uninterruptible power supplies (upss)

CyberPower CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA vs CyberPower PR1500SWRM2U uninterruptible power supply (UPS) 1.5 kVA

23specifications compared
14differ
9identical
9known for one product only

Key differences

Output power capacity
- CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:0.425 kVA
- PR1500SWRM2U uninterruptible power supply (UPS) 1.5 kVA:1.5 kVA
Output power
- CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:230 W
- PR1500SWRM2U uninterruptible power supply (UPS) 1.5 kVA:950 W
Input frequency
- CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:60 Hz
- PR1500SWRM2U uninterruptible power supply (UPS) 1.5 kVA:50/60 Hz
Surge energy rating
- CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:585 J
- PR1500SWRM2U uninterruptible power supply (UPS) 1.5 kVA:1780 J
Serial ports quantity
- CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:1
- PR1500SWRM2U uninterruptible power supply (UPS) 1.5 kVA:2
Modem (RJ-11) ports
- CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:3
- PR1500SWRM2U uninterruptible power supply (UPS) 1.5 kVA:1
Typical backup time at full load
- CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:2 min
- PR1500SWRM2U uninterruptible power supply (UPS) 1.5 kVA:5 min
Typical backup time at half load
- CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:9 min
- PR1500SWRM2U uninterruptible power supply (UPS) 1.5 kVA:15 min

Side by side

Differences highlightedShow differences only

Comparison of CPS425SL, PR1500SWRM2U
32 specifications	A CyberPower CPS425SL uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA Model CPS425SL View product	B CyberPower PR1500SWRM2U uninterruptible power supply (UPS) 1.5 kVA Model PR1500SWRM2U View product
Features4 differ
UPS topologyKnown for one	Standby (Offline)	Unknown — not stated by the source
Output power capacityDiffers	0.425 kVA	1.5 kVA
Output powerDiffers	230 W	950 W
Input frequencyDiffers	60 Hz	50/60 Hz
Surge energy ratingDiffers	585 J	1780 J
EMI/RFI noise filteringKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
AC outlet typesKnown for one	NEMA 5–15R	Unknown — not stated by the source
AC outlets quantityKnown for one	6 AC outlet(s)	Unknown — not stated by the source
Serial ports quantityDiffers	1	2
Modem (RJ-11) portsDiffers	3	1
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Battery3 differ
Typical backup time at full loadDiffers	2 min	5 min
Typical backup time at half loadDiffers	9 min	15 min
Replacement battery cartridgeDiffers	BB - BP4-12	BB - BP7-12
Hot-swap batteryKnown for one	Unknown — not stated by the source	Yes
Designidentical
Form factorKnown for one	Compact	Unknown — not stated by the source
Certificates1 differ
CertificationDiffers	UL1778, cUL, FCC DOC B	UL1778, cUL, FCC DOC Class B
Weight & dimensions1 differ
WeightDiffers	3.63 kg	26.3 kg
Other features3 differ
Dimensions (WxDxH)Differs	248 x 83 x 159 mm	438.15 x 400 x 89 mm
Dimensions (W x D x H) (imperial)Differs	247.7 x 82.5 x 158.8 mm (9.75 x 3.25 x 6.25")	438.1 x 400.1 x 88.9 mm (17.2 x 15.8 x 3.5")
Weight (imperial)Differs	3.63 kg (8 lbs)	26.3 kg (58 lbs)
Output connectionsKnown for one	Unknown — not stated by the source	NEMA 5-15R

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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