Product comparison · 2 power supply units

Chieftec GPC-500S power supply unit vs Chieftec GPE-400S power supply unit

21specifications compared
5differ
16identical
10known for one product only

Key differences

Total power
- GPC-500S power supply unit:500 W
- GPE-400S power supply unit:400 W
Input current
- GPC-500S power supply unit:5 A
- GPE-400S power supply unit:3 A
Max output current (+12V1)
- GPC-500S power supply unit:37.5 A
- GPE-400S power supply unit:30 A
Max output current (+5V)
- GPC-500S power supply unit:20 A
- GPE-400S power supply unit:15 A
Product colour
- GPC-500S power supply unit:Silver
- GPE-400S power supply unit:Black

Side by side

Differences highlightedShow differences only

Comparison of GPC-500S, GPE-400S
31 specifications	A Chieftec GPC-500S power supply unit Model GPC-500S View product	B Chieftec GPE-400S power supply unit Model GPE-400S View product
Power4 differ
Total powerDiffers	500 W	400 W
AC input voltage	230 V	230 V
AC input frequency	50 Hz	50 Hz
Input currentDiffers	5 A	3 A
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)	103 W	103 W
Combined power (+5V)Known for one	103 W	Unknown — not stated by the source
Combined power (+5Vsb)Known for one	12.5 W	Unknown — not stated by the source
Max output current (+3.3V)	21 A	21 A
Max output current (+12V1)Differs	37.5 A	30 A
Max output current (+5V)Differs	20 A	15 A
Max output current (+5Vsb)	2.5 A	2.5 A
Power protection features	Over voltage, Overload, Short circuit, Under voltage	Over voltage, Overload, Short circuit, Under voltage
Combined power (-12V)Known for one	Unknown — not stated by the source	3.6 W
EfficiencyKnown for one	Unknown — not stated by the source	85%
Ports & interfacesidentical
Motherboard power connector	24-pin ATX	24-pin ATX
Number of SATA power connectors	4	4
Peripheral (Molex) power connectors (4-pin)	2	2
Cabling type	Non-Modular	Non-Modular
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	PS/2	PS/2
Supported motherboard form factors	ATX	ATX
ATX version	2.3	2.3
Design1 differ
Product colourDiffers	Silver	Black
Fan diameter	12 cm	12 cm
On/off switchKnown for one	Yes	Unknown — not stated by the source
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
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.

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