Product comparison · 2 power supply units

Zalman ZM500-GV power supply unit vs Zalman ZM700-GLX power supply unit

36specifications compared
16differ
20identical
10known for one product only

Key differences

Total power
- ZM500-GV power supply unit:500 W
- ZM700-GLX power supply unit:700 W
Power factor
- ZM500-GV power supply unit:99
- ZM700-GLX power supply unit:0.99
Combined power (+3.3V)
- ZM500-GV power supply unit:110 W
- ZM700-GLX power supply unit:130 W
Combined power (+12V)
- ZM500-GV power supply unit:456 W
- ZM700-GLX power supply unit:630 W
Combined power (+5V)
- ZM500-GV power supply unit:110 W
- ZM700-GLX power supply unit:130 W
Max output current (+3.3V)
- ZM500-GV power supply unit:18 A
- ZM700-GLX power supply unit:22 A
Max output current (+12V)
- ZM500-GV power supply unit:38 A
- ZM700-GLX power supply unit:52.5 A
Max output current (+5V)
- ZM500-GV power supply unit:16 A
- ZM700-GLX power supply unit:22 A

Side by side

Differences highlightedShow differences only

Comparison of ZM500-GV, ZM700-GLX
46 specifications	A Zalman ZM500-GV power supply unit Model ZM500-GV View product	B Zalman ZM700-GLX power supply unit Model ZM700-GLX View product
Power9 differ
Total powerDiffers	500 W	700 W
Input currentKnown for one	8 A	Unknown — not stated by the source
Power factorDiffers	99	0.99
Power Factor Correction (PFC) typeKnown for one	Active	Unknown — not stated by the source
Combined power (+3.3V)Differs	110 W	130 W
Combined power (+12V)Differs	456 W	630 W
Combined power (+5V)Differs	110 W	130 W
Max output current (+3.3V)Differs	18 A	22 A
Max output current (+12V)Differs	38 A	52.5 A
Max output current (+5V)Differs	16 A	22 A
EfficiencyKnown for one	88%	Unknown — not stated by the source
Power protection featuresDiffers	Over current, Over power, Over voltage, Short circuit, Under voltage	Over power, Over voltage, Under voltage
Ports & interfaces1 differ
Number of SATA power connectorsKnown for one	5	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Differs	3	4
PCI Express power connectors (6-pin)Known for one	2	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	4
Performance1 differ
80 PLUS certificationDiffers	80 PLUS Bronze	80 PLUS
Designidentical
Cooling typeKnown for one	Active	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 35 °C	0 - 40 °C
Storage temperature (T-T)Differs	-20 - 70 °C	20 - 70 °C
Certificatesidentical
CertificationKnown for one	UL, FCC, CB, CE, KC	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	150 mm	140 mm
DepthDiffers	140 mm	150 mm
WeightDiffers	2 kg	2.23 kg
Other featuresidentical
Voltage toleranceKnown for one	Unknown — not stated by the source	10%

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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