Product comparison · 2 power supply units

TooQ TQEP-550SP power supply unit vs TooQ TQEP-700SP power supply unit

30specifications compared
11differ
19identical
5known for one product only

Key differences

Total power
- TQEP-550SP power supply unit:550 W
- TQEP-700SP power supply unit:700 W
Efficiency
- TQEP-550SP power supply unit:78%
- TQEP-700SP power supply unit:83%
Number of SATA power connectors
- TQEP-550SP power supply unit:4
- TQEP-700SP power supply unit:5
Peripheral (Molex) power connectors (4-pin)
- TQEP-550SP power supply unit:2
- TQEP-700SP power supply unit:4
Fan diameter
- TQEP-550SP power supply unit:12 cm
- TQEP-700SP power supply unit:14 cm
Depth
- TQEP-550SP power supply unit:140 mm
- TQEP-700SP power supply unit:160 mm
Height
- TQEP-550SP power supply unit:85 mm
- TQEP-700SP power supply unit:86 mm
Package depth
- TQEP-550SP power supply unit:240 mm
- TQEP-700SP power supply unit:270 mm

Side by side

Differences highlightedShow differences only

Comparison of TQEP-550SP, TQEP-700SP
35 specifications	A TooQ TQEP-550SP power supply unit Model TQEP-550SP View product	B TooQ TQEP-700SP power supply unit Model TQEP-700SP View product
Power3 differ
Total powerDiffers	550 W	700 W
AC input voltage	220 V	220 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Maximum input current (@110V)Known for one	Unknown — not stated by the source	+12V
Power Factor Correction (PFC) type	Active	Active
EfficiencyDiffers	78%	83%
Power protection featuresDiffers	Over current, Over voltage, Overload, Short circuit, Under voltage, Overheating	Over current, Over voltage, Overheating, Overload, Short circuit, Under voltage
Ports & interfaces2 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Number of SATA power connectorsDiffers	4	5
Peripheral (Molex) power connectors (4-pin)Differs	2	4
PCI Express power connectors (6-pin)Known for one	Unknown — not stated by the source	1
PCI Express power connectors (6+2 pin)	1	1
CPU power connector (4+4 pin)	Yes	Yes
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes
Floppy drive power connector	1	1
Cabling type	Non-Modular	Non-Modular
Performanceidentical
Power supply unit (PSU) form factor	ATX	ATX
ATX version	2.31	2.31
Noise level	15 dB	15 dB
Mean time between failures (MTBF)	10000 h	10000 h
Design1 differ
Product colour	Black	Black
Fan diameterDiffers	12 cm	14 cm
Number of fans	1 fan(s)	1 fan(s)
Cooling typeKnown for one	Active	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Packaging contentidentical
Cables included	AC	AC
Certificatesidentical
Compliance certificates	RoHS	RoHS
Weight & dimensions2 differ
Width	150 mm	150 mm
DepthDiffers	140 mm	160 mm
HeightDiffers	85 mm	86 mm
Packaging data3 differ
Package width	100 mm	100 mm
Package depthDiffers	240 mm	270 mm
Package heightDiffers	160 mm	170 mm
Package weightDiffers	1.55 kg	2.06 kg
ManualKnown for one	Yes	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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