Product comparison · 2 power supply units

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

Key differences

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

Differences highlightedShow differences only

Comparison of GPC-600S, GPE-400S
30 specifications	A Chieftec GPC-600S power supply unit Model GPC-600S View product	B Chieftec GPE-400S power supply unit Model GPE-400S View product
Power6 differ
Total powerDiffers	600 W	400 W
Input currentDiffers	6.3 A	3 A
Combined power (+3.3V)Differs	120 W	103 W
Max output current (+3.3V)Differs	22 A	21 A
Max output current (+12V1)Differs	45 A	30 A
Max output current (+5V)Differs	22 A	15 A
Max output current (+5Vsb)Known for one	Unknown — not stated by the source	2.5 A
EfficiencyKnown for one	Unknown — not stated by the source	85%
Combined power (+5V)Known for one	120 W	Unknown — not stated by the source
Max output current (-12V)Known for one	0.3 A	Unknown — not stated by the source
Ports & interfaces1 differ
Number of SATA power connectorsDiffers	6	4
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Performanceidentical
Supported motherboard form factorsKnown for one	Unknown — not stated by the source	ATX
ATX versionKnown for one	Unknown — not stated by the source	2.3
Design1 differ
Product colourDiffers	Silver	Black
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Weight & dimensionsidentical
WidthKnown for one	140 mm	Unknown — not stated by the source
DepthKnown for one	150 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.