Product comparison · 2 power supply units

TooQ TQEP-500SP power supply unit vs TooQ TQEP-750SP power supply unit

30specifications compared
14differ
16identical
7known for one product only

Key differences

Total power
- TQEP-500SP power supply unit:500 W
- TQEP-750SP power supply unit:750 W
Power Factor Correction (PFC) type
- TQEP-500SP power supply unit:Passive
- TQEP-750SP power supply unit:Active
Efficiency
- TQEP-500SP power supply unit:75%
- TQEP-750SP power supply unit:78%
Number of SATA power connectors
- TQEP-500SP power supply unit:4
- TQEP-750SP power supply unit:5
Peripheral (Molex) power connectors (4-pin)
- TQEP-500SP power supply unit:2
- TQEP-750SP power supply unit:4
PCI Express power connectors (6-pin)
- TQEP-500SP power supply unit:1
- TQEP-750SP power supply unit:2
ATX version
- TQEP-500SP power supply unit:1.3
- TQEP-750SP power supply unit:2.31
Product colour
- TQEP-500SP power supply unit:Silver
- TQEP-750SP power supply unit:Black

Side by side

Differences highlightedShow differences only

Comparison of TQEP-500SP, TQEP-750SP
37 specifications	A TooQ TQEP-500SP power supply unit Model TQEP-500SP View product	B TooQ TQEP-750SP power supply unit Model TQEP-750SP View product
Power4 differ
Total powerDiffers	500 W	750 W
AC input voltage	220 V	220 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power Factor Correction (PFC) typeDiffers	Passive	Active
EfficiencyDiffers	75%	78%
Power protection featuresDiffers	Over current, Over voltage, Overload, Short circuit, Under voltage, Overheating	Over current, Over voltage, Overheating, Overload, Short circuit, Under voltage
Ports & interfaces3 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)Differs	1	2
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	2
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
Performance1 differ
PurposeKnown for one	Unknown — not stated by the source	PC
Power supply unit (PSU) form factor	ATX	ATX
ATX versionDiffers	1.3	2.31
Noise level	15 dB	15 dB
Mean time between failures (MTBF)Known for one	10000 h	Unknown — not stated by the source
Design2 differ
Product colourDiffers	Silver	Black
Cooling type	Active	Active
Fan diameterDiffers	12 cm	14 cm
Number of fans	1 fan(s)	1 fan(s)
Fan locationKnown for one	Unknown — not stated by the source	Top
IlluminationKnown for one	Unknown — not stated by the source	No
Packaging contentidentical
Cables included	AC	AC
Certificatesidentical
Compliance certificates	RoHS	RoHS
Weight & dimensions1 differ
Width	150 mm	150 mm
DepthDiffers	140 mm	160 mm
Height	86 mm	86 mm
Packaging data3 differ
Manual	Yes	Yes
Package width	100 mm	100 mm
Package depthDiffers	240 mm	270 mm
Package heightDiffers	160 mm	170 mm
Package weightDiffers	1.65 kg	2.25 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	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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