Product comparison · 2 power supply units

Aerocool ACPS1800 power supply unit vs Chieftec GPE-400S power supply unit

18specifications compared
13differ
5identical
26known for one product only

Key differences

Total power
- ACPS1800 power supply unit:1800 W
- GPE-400S power supply unit:400 W
AC input voltage
- ACPS1800 power supply unit:200 - 240 V
- GPE-400S power supply unit:230 V
AC input frequency
- ACPS1800 power supply unit:50 - 60 Hz
- GPE-400S power supply unit:50 Hz
Input current
- ACPS1800 power supply unit:9 A
- GPE-400S power supply unit:3 A
Combined power (+3.3V)
- ACPS1800 power supply unit:100 W
- GPE-400S power supply unit:103 W
Combined power (-12V)
- ACPS1800 power supply unit:6 W
- GPE-400S power supply unit:3.6 W
Max output current (+3.3V)
- ACPS1800 power supply unit:20 A
- GPE-400S power supply unit:21 A
Max output current (+5V)
- ACPS1800 power supply unit:20 A
- GPE-400S power supply unit:15 A

Side by side

Differences highlightedShow differences only

Comparison of ACPS1800, GPE-400S
44 specifications	A Aerocool ACPS1800 power supply unit Model ACPS1800 View product	B Chieftec GPE-400S power supply unit Model GPE-400S View product
Power10 differ
Total powerDiffers	1800 W	400 W
AC input voltageDiffers	200 - 240 V	230 V
AC input frequencyDiffers	50 - 60 Hz	50 Hz
Input currentDiffers	9 A	3 A
Combined power (+3.3V)Differs	100 W	103 W
Combined power (+12V)Known for one	1800 W	Unknown — not stated by the source
Combined power (+5V)Known for one	100 W	Unknown — not stated by the source
Combined power (-12V)Differs	6 W	3.6 W
Combined power (+5Vsb)Known for one	15 W	Unknown — not stated by the source
Max output current (+3.3V)Differs	20 A	21 A
Max output current (+12V)Known for one	150 A	Unknown — not stated by the source
Max output current (+5V)Differs	20 A	15 A
Max output current (-12V)Known for one	0.5 A	Unknown — not stated by the source
Max output current (+5Vsb)Differs	3 A	2.5 A
EfficiencyDiffers	90%	85%
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Max output current (+12V1)Known for one	Unknown — not stated by the source	30 A
Power protection featuresKnown for one	Unknown — not stated by the source	Over voltage, Overload, Short circuit, Under voltage
Ports & interfaces1 differ
Motherboard power connectorDiffers	20+4 pin ATX	24-pin ATX
Motherboard power cable lengthKnown for one	47 cm	Unknown — not stated by the source
Number of PATA power connectorsKnown for one	1	Unknown — not stated by the source
Number of SATA power connectors	4	4
SATA power cable lengthKnown for one	150,450 mm	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Known for one	8	Unknown — not stated by the source
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source
CPU power cable lengthKnown for one	50 cm	Unknown — not stated by the source
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Cabling type	Non-Modular	Non-Modular
Peripheral (Molex) power connectors (4-pin)Known for one	Unknown — not stated by the source	2
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Performance1 differ
Purpose	PC	PC
Power supply unit (PSU) form factorDiffers	ATX	PS/2
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 colour	Black	Black
Cooling typeKnown for one	Active	Unknown — not stated by the source
Fan diameterDiffers	14 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
Fan speedKnown for one	0 - 2400 RPM	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	CE, FC, EAC	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	185 mm	Unknown — not stated by the source
DepthKnown for one	150 mm	Unknown — not stated by the source
HeightKnown for one	86 mm	Unknown — not stated by the source
Packaging dataidentical
ManualKnown for one	Yes	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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