Product comparison · 2 power supply units

Chieftec GPA-450S8 power supply unit vs Chieftec GPA-500S power supply unit

Key differences

Total power
- GPA-450S8 power supply unit:450 W
- GPA-500S power supply unit:500 W
Combined power (+3.3V)
- GPA-450S8 power supply unit:120 W
- GPA-500S power supply unit:130 W
Combined power (+12V)
- GPA-450S8 power supply unit:360 W
- GPA-500S power supply unit:396 W
Combined power (+5V)
- GPA-450S8 power supply unit:120 W
- GPA-500S power supply unit:130 W
Max output current (+12V)
- GPA-450S8 power supply unit:21 A
- GPA-500S power supply unit:24 A
Max output current (+5V)
- GPA-450S8 power supply unit:18 A
- GPA-500S power supply unit:19 A

Differences highlightedShow differences only

Comparison of GPA-450S8, GPA-500S
36 specifications	A Chieftec GPA-450S8 power supply unit Model GPA-450S8 View product	B Chieftec GPA-500S power supply unit Model GPA-500S View product
Power6 differ
Total powerDiffers	450 W	500 W
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Input currentKnown for one	4 A	Unknown — not stated by the source
Combined power (+3.3V)Differs	120 W	130 W
Combined power (+12V)Differs	360 W	396 W
Combined power (+5V)Differs	120 W	130 W
Max output current (+12V)Differs	21 A	24 A
Max output current (+5V)Differs	18 A	19 A
Weight & dimensionsidentical
WidthKnown for one	150 mm	Unknown — not stated by the source
DepthKnown for one	140 mm	Unknown — not stated by the source
HeightKnown for one	87 mm	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.