Product comparison · 2 power supply units

Chieftec APS-1000CB power supply unit vs Chieftec GDP-550C power supply unit

26specifications compared
16differ
10identical
12known for one product only

Key differences

Total power
- APS-1000CB power supply unit:1000 W
- GDP-550C power supply unit:550 W
AC input voltage
- APS-1000CB power supply unit:100 - 240 V
- GDP-550C power supply unit:200 - 240 V
AC input frequency
- APS-1000CB power supply unit:50 - 60 Hz
- GDP-550C power supply unit:47 - 63 Hz
Input current
- APS-1000CB power supply unit:15 A
- GDP-550C power supply unit:4 A
Combined power (+3.3V)
- APS-1000CB power supply unit:140 W
- GDP-550C power supply unit:110 W
Combined power (+5V)
- APS-1000CB power supply unit:140 W
- GDP-550C power supply unit:110 W
Max output current (+3.3V)
- APS-1000CB power supply unit:23 A
- GDP-550C power supply unit:20 A
Max output current (+12V1)
- APS-1000CB power supply unit:42 A
- GDP-550C power supply unit:45 A

Side by side

Differences highlightedShow differences only

Comparison of APS-1000CB, GDP-550C
38 specifications	A Chieftec APS-1000CB power supply unit Model APS-1000CB View product	B Chieftec GDP-550C power supply unit Model GDP-550C View product
Power12 differ
Total powerDiffers	1000 W	550 W
AC input voltageDiffers	100 - 240 V	200 - 240 V
AC input frequencyDiffers	50 - 60 Hz	47 - 63 Hz
Input currentDiffers	15 A	4 A
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Differs	140 W	110 W
Combined power (+5V)Differs	140 W	110 W
Combined power (-12V)Known for one	6 W	Unknown — not stated by the source
Combined power (+5Vsb)Known for one	15 W	Unknown — not stated by the source
Max output current (+3.3V)Differs	23 A	20 A
Max output current (+12V1)Differs	42 A	45 A
Max output current (+12V2)Known for one	42 A	Unknown — not stated by the source
Max output current (+5V)Differs	23 A	20 A
Max output current (-12V)Differs	0.5 A	0.3 A
Max output current (+5Vsb)Differs	3 A	2.5 A
EfficiencyKnown for one	85%	Unknown — not stated by the source
Power protection featuresDiffers	Over current, Over voltage, Overload, Short circuit, Under voltage	Over current, Over voltage, Overheating, Overload, Short circuit, Under voltage
Ports & interfaces3 differ
Motherboard power connectorDiffers	24-pin ATX	20+4 pin ATX
Number of SATA power connectorsDiffers	9	6
Peripheral (Molex) power connectors (4-pin)	3	3
EPS power connector (8-pin)Known for one	Yes	Unknown — not stated by the source
PCI Express power connectors (6-pin)Known for one	0	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Differs	6	2
Floppy drive power connector	1	1
Cabling type	Semi-Modular	Semi-Modular
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
Performanceidentical
Power supply unit (PSU) form factor	PS/2	PS/2
80 PLUS certificationKnown for one	80 PLUS Bronze	Unknown — not stated by the source
ATX version	2.3	2.3
PurposeKnown for one	Unknown — not stated by the source	PC
Designidentical
Product colour	Black	Black
Fan diameter	14 cm	14 cm
Number of fansKnown for one	1 fan(s)	Unknown — not stated by the source
Weight & dimensions1 differ
Width	150 mm	150 mm
DepthDiffers	155 mm	160 mm
Height	87 mm	87 mm
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
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.

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