Product comparison · 2 power supply units

Chieftec GPE-400S power supply unit vs Chieftec GPE-600S power supply unit

Key differences

Total power
- GPE-400S power supply unit:400 W
- GPE-600S power supply unit:600 W
Input current
- GPE-400S power supply unit:3 A
- GPE-600S power supply unit:6.3 A
Combined power (+3.3V)
- GPE-400S power supply unit:103 W
- GPE-600S power supply unit:120 W
Max output current (+3.3V)
- GPE-400S power supply unit:21 A
- GPE-600S power supply unit:22 A
Max output current (+12V1)
- GPE-400S power supply unit:30 A
- GPE-600S power supply unit:45 A
Max output current (+5V)
- GPE-400S power supply unit:15 A
- GPE-600S power supply unit:22 A
Number of SATA power connectors
- GPE-400S power supply unit:4
- GPE-600S power supply unit:6

Differences highlightedShow differences only

Comparison of GPE-400S, GPE-600S
31 specifications	A Chieftec GPE-400S power supply unit Model GPE-400S View product	B Chieftec GPE-600S power supply unit Model GPE-600S View product
Power6 differ
Total powerDiffers	400 W	600 W
Input currentDiffers	3 A	6.3 A
Combined power (+3.3V)Differs	103 W	120 W
Combined power (-12V)Known for one	3.6 W	Unknown — not stated by the source
Max output current (+3.3V)Differs	21 A	22 A
Max output current (+12V1)Differs	30 A	45 A
Max output current (+5V)Differs	15 A	22 A
Max output current (+5Vsb)Known for one	2.5 A	Unknown — not stated by the source
EfficiencyKnown for one	85%	Unknown — not stated by the source
Power protection featuresKnown for one	Over voltage, Overload, Short circuit, Under voltage	Unknown — not stated by the source
Power factorKnown for one	Unknown — not stated by the source	0.9
Combined power (+5V)Known for one	Unknown — not stated by the source	120 W
Ports & interfaces1 differ
Number of SATA power connectorsDiffers	4	6
Floppy drive power connectorKnown for one	1	Unknown — not stated by the source
Designidentical
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
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	87 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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.