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
Power Factor Correction (PFC) type	Active	Active
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
Combined power (-12V)	3.6 W	3.6 W
Combined power (+5Vsb)	12.5 W	12.5 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
Power protection features	Over current, Over power, Over voltage, Short circuit, Under voltage	Over current, Over power, Over voltage, Short circuit, Under voltage
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Ports & interfacesidentical
Cabling type	Non-Modular	Non-Modular
Performanceidentical
Purpose	PC	PC
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
Product colour	Black	Black
Fan diameter	14 cm	14 cm
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
Width	150 mm	150 mm
Depth	157 mm	157 mm
Height	86 mm	86 mm
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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