Product comparison · 2 power supply units

Aerocool VX-400 power supply unit vs Aerocool VX-600 power supply unit

Key differences

Total power
- VX-400 power supply unit:400 W
- VX-600 power supply unit:600 W
Input current
- VX-400 power supply unit:4 A
- VX-600 power supply unit:4.5 A
Max output current (+12V1)
- VX-400 power supply unit:18 A
- VX-600 power supply unit:22 A
Max output current (+12V2)
- VX-400 power supply unit:17 A
- VX-600 power supply unit:20 A
Max output current (+5V)
- VX-400 power supply unit:18 A
- VX-600 power supply unit:20 A
Number of SATA power connectors
- VX-400 power supply unit:2
- VX-600 power supply unit:4
Peripheral (Molex) power connectors (4-pin)
- VX-400 power supply unit:2
- VX-600 power supply unit:3
PCI Express power connectors (6-pin)
- VX-400 power supply unit:1
- VX-600 power supply unit:2

Differences highlightedShow differences only

Comparison of VX-400, VX-600
32 specifications	A Aerocool VX-400 power supply unit Model VX-400 View product	B Aerocool VX-600 power supply unit Model VX-600 View product
Power5 differ
Total powerDiffers	400 W	600 W
Input currentDiffers	4 A	4.5 A
Max output current (+12V1)Differs	18 A	22 A
Max output current (+12V2)Differs	17 A	20 A
Max output current (+5V)Differs	18 A	20 A
Ports & interfaces3 differ
Number of SATA power connectorsDiffers	2	4
Peripheral (Molex) power connectors (4-pin)Differs	2	3
PCI Express power connectors (6-pin)Differs	1	2
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Performance1 differ
Noise levelDiffers	30.6 dB	32.8 dB

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.