Product comparison · 2 uninterruptible power supplies (upss)

APC BE425M-LM uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA vs CyberPower RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA

37specifications compared
24differ
13identical
31known for one product only

Key differences

The CyberPower RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA has 0.225 kVA more output power capacity than the APC BE425M-LM uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA (0.65 kVA vs 0.425 kVA). The CyberPower RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA has 145 W more output power than the APC BE425M-LM uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA (400 W vs 255 W). The CyberPower RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA has 104 V more input operation voltage (min) than the APC BE425M-LM uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA (192 V vs 88 V). Waveform: Square on the APC BE425M-LM uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA, Sine on the CyberPower RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA. Output frequency regulation: 50 - 60 Hz on the APC BE425M-LM uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA, 50/60 Hz on the CyberPower RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA.

Output power capacity
- BE425M-LM uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:0.425 kVA
- RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:0.65 kVA
Output power
- BE425M-LM uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:255 W
- RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:400 W
Waveform
- BE425M-LM uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:Square
- RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:Sine
Input operation voltage (min)
- BE425M-LM uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:88 V
- RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:192 V
Input operation voltage (max)
- BE425M-LM uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:139 V
- RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:264 V
Output operation voltage (max)
- BE425M-LM uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:120 V
- RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:230 V
Output frequency regulation
- BE425M-LM uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:50 - 60 Hz
- RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:50/60 Hz
Surge energy rating
- BE425M-LM uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA:180 J
- RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:810 J

Side by side

Differences highlightedShow differences only

Comparison of BE425M-LM, RT650EI
68 specifications	A APC BE425M-LM uninterruptible power supply (UPS) Standby (Offline) 0.425 kVA Model BE425M-LM View product	B CyberPower RT650EI uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA Model RT650EI View product
Features9 differ
Output power capacityDiffers	0.425 kVA	0.65 kVA
Output powerDiffers	255 W	400 W
WaveformDiffers	Square	Sine
Input operation voltage (min)Differs	88 V	192 V
Input operation voltage (max)Differs	139 V	264 V
Output operation voltage (min)Known for one	Unknown — not stated by the source	230 V
Output operation voltage (max)Differs	120 V	230 V
Output frequency regulationDiffers	50 - 60 Hz	50/60 Hz
Surge energy ratingDiffers	180 J	810 J
Response timeKnown for one	Unknown — not stated by the source	10 ms
Number of input phasesKnown for one	Unknown — not stated by the source	1
Output voltage Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	5%
EMI/RFI noise filteringKnown for one	Unknown — not stated by the source	Yes
Surge protectionKnown for one	Unknown — not stated by the source	Yes
Power protection featuresKnown for one	Unknown — not stated by the source	Overload
Audible alarm modesDiffers	Low battery alarm	Fault, Low battery alarm, Overload alarm
Noise levelKnown for one	40 dB	Unknown — not stated by the source
Ports & interfaces3 differ
AC outlet typesDiffers	NEMA 5–15R	C13 coupler
Power plugDiffers	NEMA 5-15P	C14 coupler
AC outlets quantityDiffers	6 AC outlet(s)	4 AC outlet(s)
USB portKnown for one	Unknown — not stated by the source	Yes
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Serial interfaceKnown for one	Unknown — not stated by the source	Yes
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
RS-232 portsKnown for one	Unknown — not stated by the source	1
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Batteryidentical
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
Typical backup time at full loadKnown for one	Unknown — not stated by the source	5 min
Typical backup time at half loadKnown for one	Unknown — not stated by the source	15 min
Hot-swap batteryKnown for one	Unknown — not stated by the source	Yes
Battery capacityKnown for one	47 VAh	Unknown — not stated by the source
Battery life (max)Known for one	5 year(s)	Unknown — not stated by the source
Design3 differ
Form factorDiffers	Compact	Tower
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Cable lengthDiffers	1.5 m	1.83 m
LED indicatorsDiffers	Status	Status, Battery replacement
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 45 °C
Storage temperature (T-T)Differs	-20 - 50 °C	-15 - 45 °C
Non-operating altitudeKnown for one	Unknown — not stated by the source	0 - 15000 m
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	Input power cable, USB cable
ManualKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE
Weight & dimensions4 differ
WidthDiffers	253 mm	91.4 mm
DepthDiffers	105 mm	279.4 mm
HeightDiffers	140 mm	165.1 mm
WeightDiffers	2.6 kg	4.58 kg
Packaging data3 differ
Bundled softwareKnown for one	Unknown — not stated by the source	PowerPanel Personal Edition
Package widthDiffers	315 mm	380 mm
Package depthDiffers	140 mm	155 mm
Package weightDiffers	3 kg	5.3 kg
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85078000
Country of originKnown for one	Unknown — not stated by the source	China
Products per palletKnown for one	96 pc(s)	Unknown — not stated by the source
Products per master (outer) caseKnown for one	2 pc(s)	Unknown — not stated by the source

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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