Product comparison · 2 uninterruptible power supplies (upss)

APC SMT750RM2UNC uninterruptible power supply (UPS) Line-Interactive 0.75 kVA vs CyberPower RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA

38specifications compared
23differ
15identical
35known for one product only

Key differences

UPS topology
- SMT750RM2UNC uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:Line-Interactive
- RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:Standby (Offline)
Output power capacity
- SMT750RM2UNC uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:0.75 kVA
- RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:0.65 kVA
Output power
- SMT750RM2UNC uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:500 W
- RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:400 W
Input operation voltage (min)
- SMT750RM2UNC uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:75 V
- RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:96 V
Input operation voltage (max)
- SMT750RM2UNC uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:154 V
- RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:141 V
Input frequency
- SMT750RM2UNC uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:50/60 Hz
- RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:47/63 Hz
Automatic Voltage Regulation (AVR)
- SMT750RM2UNC uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:Yes
- RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:No
Surge energy rating
- SMT750RM2UNC uninterruptible power supply (UPS) Line-Interactive 0.75 kVA:459 J
- RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA:480 J

Side by side

Differences highlightedShow differences only

Comparison of SMT750RM2UNC, RT650
73 specifications	A APC SMT750RM2UNC uninterruptible power supply (UPS) Line-Interactive 0.75 kVA Model SMT750RM2UNC View product	B CyberPower RT650 uninterruptible power supply (UPS) Standby (Offline) 0.65 kVA Model RT650 View product
Features10 differ
UPS topologyDiffers	Line-Interactive	Standby (Offline)
Output power capacityDiffers	0.75 kVA	0.65 kVA
Output powerDiffers	500 W	400 W
Input operation voltage (min)Differs	75 V	96 V
Input operation voltage (max)Differs	154 V	141 V
Input frequencyDiffers	50/60 Hz	47/63 Hz
Output operation voltage (min)Known for one	120 V	Unknown — not stated by the source
Automatic Voltage Regulation (AVR)Differs	Yes	No
Surge energy ratingDiffers	459 J	480 J
Emergency Power Off (EPO)Known for one	Yes	Unknown — not stated by the source
Noise levelDiffers	42 dB	40.6 dB
Surge protectionKnown for one	Yes	Unknown — not stated by the source
Audible alarm modesDiffers	Alarm when on battery, Low battery alarm, Overload alarm	Alarm when on battery, Low battery alarm, Overload alarm, Battery replacement
Auto-restartKnown for one	Yes	Unknown — not stated by the source
Output frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Response timeKnown for one	Unknown — not stated by the source	4 ms
EMI/RFI noise filteringKnown for one	Unknown — not stated by the source	Yes
Surge protection featuresKnown for one	Unknown — not stated by the source	Network, Telephone
Power protection featuresKnown for one	Unknown — not stated by the source	Short circuit
Ports & interfaces1 differ
Power plugDiffers	NEMA L5-15P	NEMA 5-15P
Serial interface typeKnown for one	RJ-45	Unknown — not stated by the source
Cabling technologyKnown for one	10/100Base-T	Unknown — not stated by the source
SmartSlotKnown for one	Yes	Unknown — not stated by the source
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
Battery2 differ
Battery capacityDiffers	168 VAh	7 Ah
Battery life (max)Known for one	5 year(s)	Unknown — not stated by the source
Battery recharge timeDiffers	3 h	8 h
Automatic battery testKnown for one	Yes	Unknown — not stated by the source
Cold startKnown for one	Yes	Unknown — not stated by the source
Battery voltageKnown for one	Unknown — not stated by the source	12 V
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	2 min
Typical backup time at half loadKnown for one	Unknown — not stated by the source	10 min
Design3 differ
Form factorDiffers	Rackmount	Mini Tower
Rack capacityKnown for one	2U	Unknown — not stated by the source
Cable lengthDiffers	2.44 m	1.8 m
Cooling typeKnown for one	Active	Unknown — not stated by the source
Display typeKnown for one	LED	Unknown — not stated by the source
LED indicatorsDiffers	Status	Power
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 35 °C
Operating altitudeDiffers	0 - 300 m	0 - 3000 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	0 - 15000 m
Packaging content1 differ
Cables includedDiffers	RS-232	USB cable
Certificatesidentical
CertificationKnown for one	CSA, FCC Part 15 Class A, UL 1778, REACH	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	432 mm	91.4 mm
DepthDiffers	406 mm	279.4 mm
HeightDiffers	89 mm	165 mm
WeightDiffers	71.2 kg	4 kg
Packaging dataidentical
Resource CDKnown for one	Yes	Unknown — not stated by the source
Software CDKnown for one	Yes	Unknown — not stated by the source
Package widthKnown for one	546 mm	Unknown — not stated by the source
Package depthKnown for one	584 mm	Unknown — not stated by the source
Package heightKnown for one	241 mm	Unknown — not stated by the source
Package weightKnown for one	21.2 kg	Unknown — not stated by the source
Logistics dataidentical
Products per palletKnown for one	16 pc(s)	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Safety regulation & standardsidentical
SafetyKnown for one	Unknown — not stated by the source	UL1778, cUL 107, FCC DOC Class B

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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