Product comparison · 2 power supply units

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

34specifications compared
15differ
19identical
19known for one product only

Key differences

Total power
- ZM500-GV power supply unit:500 W
- ZM700-LX power supply unit:700 W
AC input voltage
- ZM500-GV power supply unit:115 - 230 V
- ZM700-LX power supply unit:200 - 240 V
Combined power (+3.3V)
- ZM500-GV power supply unit:110 W
- ZM700-LX power supply unit:140 W
Combined power (+12V)
- ZM500-GV power supply unit:456 W
- ZM700-LX power supply unit:696 W
Combined power (+5V)
- ZM500-GV power supply unit:110 W
- ZM700-LX power supply unit:140 W
Max output current (+3.3V)
- ZM500-GV power supply unit:18 A
- ZM700-LX power supply unit:20 A
Max output current (+12V)
- ZM500-GV power supply unit:38 A
- ZM700-LX power supply unit:58 A
Max output current (+5V)
- ZM500-GV power supply unit:16 A
- ZM700-LX power supply unit:20 A

Side by side

Differences highlightedShow differences only

Comparison of ZM500-GV, ZM700-LX
53 specifications	A Zalman ZM500-GV power supply unit Model ZM500-GV View product	B Zalman ZM700-LX power supply unit Model ZM700-LX View product
Power10 differ
Total powerDiffers	500 W	700 W
AC input voltageDiffers	115 - 230 V	200 - 240 V
Maximum input current (@110V)Known for one	+12V,+3.3V,+5V,+5Vsb,-12V	Unknown — not stated by the source
Power factorKnown for one	99	Unknown — not stated by the source
Combined power (+3.3V)Differs	110 W	140 W
Combined power (+12V)Differs	456 W	696 W
Combined power (+5V)Differs	110 W	140 W
Max output current (+3.3V)Differs	18 A	20 A
Max output current (+12V)Differs	38 A	58 A
Max output current (+5V)Differs	16 A	20 A
EfficiencyDiffers	88%	87%
Power protection featuresDiffers	Over current, Over power, Over voltage, Short circuit, Under voltage	Over power, Over voltage, Short circuit, Under voltage
Ports & interfacesidentical
Motherboard power connectorKnown for one	20+4 pin ATX	Unknown — not stated by the source
Number of SATA power connectorsKnown for one	5	Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	3	Unknown — not stated by the source
PCI Express power connectors (6-pin)Known for one	2	Unknown — not stated by the source
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
Motherboard power cable lengthKnown for one	Unknown — not stated by the source	55 cm
SATA power cable lengthKnown for one	Unknown — not stated by the source	500,650,800 mm
PCI Express power cable lengthKnown for one	Unknown — not stated by the source	50 cm
CPU power cable lengthKnown for one	Unknown — not stated by the source	60 cm
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes
PCI Express connectorKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
80 PLUS certificationKnown for one	80 PLUS Bronze	Unknown — not stated by the source
ATX versionKnown for one	2.3	Unknown — not stated by the source
Design1 differ
Fan diameterDiffers	12 cm	14 cm
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 35 °C	0 - 40 °C
Certificates1 differ
CertificationDiffers	UL, FCC, CB, CE, KC	CB, CE, KC, CCC
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensions2 differ
DepthDiffers	140 mm	157 mm
WeightDiffers	2 kg	2.2 kg
Other featuresidentical
Screws includedKnown for one	Unknown — not stated by the source	Yes
Cable ties includedKnown for one	Unknown — not stated by the source	Yes

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.

More power supply unit comparisons

All power supply unit comparisons