Product comparison · 2 power supply units

Aerocool VX-400 power supply unit vs Zalman ZM700-GLX power supply unit

21specifications compared
8differ
13identical
28known for one product only

Key differences

Total power
- VX-400 power supply unit:400 W
- ZM700-GLX power supply unit:700 W
AC input voltage
- VX-400 power supply unit:230 V
- ZM700-GLX power supply unit:115 - 230 V
AC input frequency
- VX-400 power supply unit:50 Hz
- ZM700-GLX power supply unit:50 - 60 Hz
Max output current (+3.3V)
- VX-400 power supply unit:20 A
- ZM700-GLX power supply unit:22 A
Max output current (+5V)
- VX-400 power supply unit:18 A
- ZM700-GLX power supply unit:22 A
Peripheral (Molex) power connectors (4-pin)
- VX-400 power supply unit:2
- ZM700-GLX power supply unit:4

Side by side

Differences highlightedShow differences only

Comparison of VX-400, ZM700-GLX
49 specifications	A Aerocool VX-400 power supply unit Model VX-400 View product	B Zalman ZM700-GLX power supply unit Model ZM700-GLX View product
Power7 differ
Total powerDiffers	400 W	700 W
AC input voltageDiffers	230 V	115 - 230 V
AC input frequencyDiffers	50 Hz	50 - 60 Hz
Maximum input current (@110V)Differs	+12V1,+12V2,+3.3V,+5V,+5Vsb,-12V	+12V,+3.3V,+5V,+5Vsb,-12V
Combined power (+3.3V)Known for one	Unknown — not stated by the source	130 W
Combined power (+12V)Known for one	Unknown — not stated by the source	630 W
Combined power (+5V)Known for one	Unknown — not stated by the source	130 W
Max output current (+3.3V)Differs	20 A	22 A
Max output current (+12V)Known for one	Unknown — not stated by the source	52.5 A
Max output current (+5V)Differs	18 A	22 A
Power protection featuresDiffers	Over power, Over voltage, Short circuit, Under voltage	Over power, Over voltage, Under voltage
Input currentKnown for one	4 A	Unknown — not stated by the source
Power Factor Correction (PFC) typeKnown for one	Active	Unknown — not stated by the source
Max output current (+12V1)Known for one	18 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	17 A	Unknown — not stated by the source
Ports & interfaces1 differ
Peripheral (Molex) power connectors (4-pin)Differs	2	4
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	4
Cabling typeKnown for one	Unknown — not stated by the source	Non-Modular
Number of SATA power connectorsKnown for one	2	Unknown — not stated by the source
PCI Express power connectors (6-pin)Known for one	1	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Performanceidentical
Power supply unit (PSU) form factorKnown for one	Unknown — not stated by the source	ATX
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS
Noise levelKnown for one	30.6 dB	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	120000 h	Unknown — not stated by the source
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 - 70 °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 & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	140 mm
DepthKnown for one	Unknown — not stated by the source	150 mm
HeightKnown for one	Unknown — not stated by the source	86 mm
WeightKnown for one	Unknown — not stated by the source	2.23 kg
Other featuresidentical
Voltage toleranceKnown for one	Unknown — not stated by the source	10%
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	CE, FCC	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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