Product comparison · 2 power supply units

GIGABYTE Superb E720 vs Zalman ZM500-GT power supply unit

32specifications compared
13differ
19identical
15known for one product only

Key differences

Total power
- Superb E720:720 W
- ZM500-GT power supply unit:500 W
Combined power (+3.3V)
- Superb E720:155 W
- ZM500-GT power supply unit:123 W
Combined power (+5V)
- Superb E720:155 W
- ZM500-GT power supply unit:123 W
Max output current (+3.3V)
- Superb E720:36 A
- ZM500-GT power supply unit:24 A
Max output current (+5V)
- Superb E720:30 A
- ZM500-GT power supply unit:24 A
Max output current (-12V)
- Superb E720:0.8 A
- ZM500-GT power supply unit:0.5 A
Max output current (+5Vsb)
- Superb E720:3 A
- ZM500-GT power supply unit:2.5 A
Number of SATA power connectors
- Superb E720:7
- ZM500-GT power supply unit:6

Side by side

Differences highlightedShow differences only

Comparison of Superb E720, ZM500-GT
47 specifications	A GIGABYTE Superb E720 View product	B Zalman ZM500-GT power supply unit Model ZM500-GT View product
Power8 differ
Total powerDiffers	720 W	500 W
Power factorKnown for one	Unknown — not stated by the source	0.99
Combined power (+3.3V)Differs	155 W	123 W
Combined power (+5V)Differs	155 W	123 W
Combined power (-12V)Known for one	Unknown — not stated by the source	6 W
Combined power (+5Vsb)Known for one	Unknown — not stated by the source	12.5 W
Max output current (+3.3V)Differs	36 A	24 A
Max output current (+5V)Differs	30 A	24 A
Max output current (-12V)Differs	0.8 A	0.5 A
Max output current (+5Vsb)Differs	3 A	2.5 A
EfficiencyKnown for one	Unknown — not stated by the source	87%
Power protection featuresDiffers	Over current, Over voltage, Short circuit, Under voltage	Over current, Over power, Over voltage, Short circuit, Under voltage
Input currentKnown for one	9.4 A	Unknown — not stated by the source
Max output current (+12V3)Known for one	18 A	Unknown — not stated by the source
Max output current (+12V4)Known for one	18 A	Unknown — not stated by the source
Ports & interfaces1 differ
Number of SATA power connectorsDiffers	7	6
Cabling typeKnown for one	Unknown — not stated by the source	Non-Modular
Performanceidentical
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	100000 h
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 80 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensions4 differ
WidthDiffers	140 mm	150 mm
DepthDiffers	86 mm	140 mm
HeightDiffers	150 mm	86 mm
WeightDiffers	2.2 kg	2.17 kg
Safety regulation & standardsidentical
SafetyKnown for one	cUL, CSA, TUV, CB, CE, FCC, BSMI, CCC, C-Tick	Unknown — not stated by the source
Other featuresidentical
Parallel processing technology supportKnown for one	2-Way SLI	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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