Product comparison · 2 power supply units

Zalman ZM500-TX power supply unit vs Zalman ZM700-TX power supply unit

20specifications compared
9differ
11identical
18known for one product only

Key differences

Total power
- ZM500-TX power supply unit:500 W
- ZM700-TX power supply unit:700 W
AC input voltage
- ZM500-TX power supply unit:200 - 240 V
- ZM700-TX power supply unit:220 - 240 V
Input current
- ZM500-TX power supply unit:8 A
- ZM700-TX power supply unit:8 -20 A
Combined power (+3.3V)
- ZM500-TX power supply unit:120 W
- ZM700-TX power supply unit:140 W
Combined power (+12V)
- ZM500-TX power supply unit:480 W
- ZM700-TX power supply unit:696 W
Combined power (+5V)
- ZM500-TX power supply unit:120 W
- ZM700-TX power supply unit:140 W
Max output current (+3.3V)
- ZM500-TX power supply unit:18 A
- ZM700-TX power supply unit:20 A
Max output current (+12V)
- ZM500-TX power supply unit:40 A
- ZM700-TX power supply unit:58 A

Side by side

Differences highlightedShow differences only

Comparison of ZM500-TX, ZM700-TX
38 specifications	A Zalman ZM500-TX power supply unit Model ZM500-TX View product	B Zalman ZM700-TX power supply unit Model ZM700-TX View product
Power8 differ
Total powerDiffers	500 W	700 W
AC input voltageDiffers	200 - 240 V	220 - 240 V
Input currentDiffers	8 A	8 -20 A
Combined power (+3.3V)Differs	120 W	140 W
Combined power (+12V)Differs	480 W	696 W
Combined power (+5V)Differs	120 W	140 W
Max output current (+3.3V)Differs	18 A	20 A
Max output current (+12V)Differs	40 A	58 A
Max output current (+5V)Known for one	15 A	Unknown — not stated by the source
Max output current (-12V)Known for one	3.6 A	Unknown — not stated by the source
Max output current (+5Vsb)Known for one	2.5 A	Unknown — not stated by the source
EfficiencyKnown for one	86%	Unknown — not stated by the source
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Performanceidentical
80 PLUS certificationKnown for one	80 PLUS	Unknown — not stated by the source
Compatible productsKnown for one	Intel ATX12V Ver2.31	Unknown — not stated by the source
Power supply unit (PSU) form factorKnown for one	Unknown — not stated by the source	ATX
Designidentical
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
IlluminationKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	CB, CE, CCC, KC, EAC	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.1 kg	2.2 kg
Other featuresidentical
Voltage toleranceKnown for one	98%	Unknown — not stated by the source
Illumination colourKnown for one	Blue	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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