Product comparison · 2 power supply units

Aerocool VX-450 power supply unit vs Aerocool VX-750W power supply unit ATX Black

17specifications compared
5differ
12identical
16known for one product only

Key differences

Total power
- VX-450 power supply unit:450 W
- VX-750W power supply unit ATX Black:750 W
Combined power (+3.3V)
- VX-450 power supply unit:120 W
- VX-750W power supply unit ATX Black:130 W
Combined power (+5V)
- VX-450 power supply unit:120 W
- VX-750W power supply unit ATX Black:130 W
Max output current (+3.3V)
- VX-450 power supply unit:18 A
- VX-750W power supply unit ATX Black:22 A
Max output current (+5V)
- VX-450 power supply unit:15 A
- VX-750W power supply unit ATX Black:18 A

Side by side

Differences highlightedShow differences only

Comparison of VX-450, VX-750W
33 specifications	A Aerocool VX-450 power supply unit Model VX-450 View product	B Aerocool VX-750W power supply unit ATX Black Model VX-750W View product
Power5 differ
Total powerDiffers	450 W	750 W
AC input voltage	230 V	230 V
AC input frequency	47 - 63 Hz	47 - 63 Hz
Combined power (+3.3V)Differs	120 W	130 W
Combined power (+5V)Differs	120 W	130 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	22 A
Max output current (+12V1)Known for one	14 A	Unknown — not stated by the source
Max output current (+12V2)Known for one	16 A	Unknown — not stated by the source
Max output current (+5V)Differs	15 A	18 A
Max output current (-12V)	0.3 A	0.3 A
Max output current (+5Vsb)	2.5 A	2.5 A
Power protection features	Over power, Over voltage, Short circuit, Under voltage	Over power, Over voltage, Short circuit, Under voltage
Input currentKnown for one	Unknown — not stated by the source	5 A
Combined power (+12V)Known for one	Unknown — not stated by the source	696 W
Max output current (+12V)Known for one	Unknown — not stated by the source	18 A
Ports & interfacesidentical
Motherboard power connectorKnown for one	20+4 pin ATX	Unknown — not stated by the source
Number of PATA power connectorsKnown for one	2	Unknown — not stated by the source
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
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
Cabling type	Non-Modular	Non-Modular
Performanceidentical
ATX version	2.3	2.3
PurposeKnown for one	Unknown — not stated by the source	PC
Power supply unit (PSU) form factorKnown for one	Unknown — not stated by the source	ATX
Supported motherboard form factorsKnown for one	Unknown — not stated by the source	ATX
Designidentical
Product colour	Black	Black
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
On/off switchKnown for one	Yes	Unknown — not stated by the source
Fan locationKnown for one	Unknown — not stated by the source	Top

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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