Product comparison · 2 power supply units

Chieftec Smart GPS-500A8 power supply unit vs HP 0950-2783 power supply unit

5specifications compared
3differ
2identical
28known for one product only

Key differences

Total power
- Smart GPS-500A8 power supply unit:500 W
- 0950-2783 power supply unit:150 W
AC input voltage
- Smart GPS-500A8 power supply unit:230 V
- 0950-2783 power supply unit:100 - 230 V
AC input frequency
- Smart GPS-500A8 power supply unit:47 - 63 Hz
- 0950-2783 power supply unit:50 - 60 Hz

Side by side

Differences highlightedShow differences only

Comparison of GPS-500A8, 0950-2783
33 specifications	A Chieftec Smart GPS-500A8 power supply unit Model GPS-500A8 View product	B HP 0950-2783 power supply unit Model 0950-2783 View product
Power3 differ
Total powerDiffers	500 W	150 W
AC input voltageDiffers	230 V	100 - 230 V
AC input frequencyDiffers	47 - 63 Hz	50 - 60 Hz
Combined power (+3.3V)Known for one	130 W	Unknown — not stated by the source
Combined power (+12V)Known for one	408 W	Unknown — not stated by the source
Combined power (+5V)Known for one	130 W	Unknown — not stated by the source
Combined power (-12V)Known for one	3.6 W	Unknown — not stated by the source
Max output current (+3.3V)Known for one	22 A	Unknown — not stated by the source
Max output current (+12V)Known for one	12.5 A	Unknown — not stated by the source
Max output current (+12V1)Known for one	24 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	21 A	Unknown — not stated by the source
Max output current (+5V)Known for one	19 A	Unknown — not stated by the source
Max output current (-12V)Known for one	0.3 A	Unknown — not stated by the source
Max output current (+5Vsb)Known for one	3 A	Unknown — not stated by the source
EfficiencyKnown for one	80%	Unknown — not stated by the source
Power protection featuresKnown for one	Over current, Over voltage, Overheating, Overload, Short circuit, Under voltage	Unknown — not stated by the source
Ports & interfacesidentical
Motherboard power connectorKnown for one	20+4 pin ATX	Unknown — not stated by the source
Number of SATA power connectorsKnown for one	3	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	2	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Known for one	1	Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
Performanceidentical
Power supply unit (PSU) form factorKnown for one	ATX	Unknown — not stated by the source
80 PLUS certificationKnown for one	No	Unknown — not stated by the source
ATX versionKnown for one	2.3	Unknown — not stated by the source
Compatible productsKnown for one	Unknown — not stated by the source	Vectra VL 6/266MT Series7, Vectra VL 6/300MT Series7, Vectra VL 6/333MT Series7, Vectra VL 6/350MT Ser.8, Vectra VL 6/400MT Ser.8
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Cooling typeKnown for one	Active	Unknown — not stated by the source
Fan diameterKnown for one	12 cm	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	150 mm	Unknown — not stated by the source
DepthKnown for one	140 mm	Unknown — not stated by the source
HeightKnown for one	87 mm	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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