Product comparison · 2 power supply units

COUGAR GX-F550 power supply unit vs GIGABYTE AP750GM power supply unit

35specifications compared
19differ
16identical
29known for one product only

Key differences

Total power
- GX-F550 power supply unit:550 W
- AP750GM power supply unit:750 W
Input current
- GX-F550 power supply unit:9 - 4 A
- AP750GM power supply unit:10 A
Combined power (+3.3V)
- GX-F550 power supply unit:130 W
- AP750GM power supply unit:120 W
Combined power (+12V)
- GX-F550 power supply unit:546 W
- AP750GM power supply unit:744 W
Combined power (+5V)
- GX-F550 power supply unit:130 W
- AP750GM power supply unit:120 W
Combined power (-12V)
- GX-F550 power supply unit:550 W
- AP750GM power supply unit:3.6 W
Combined power (+5Vsb)
- GX-F550 power supply unit:550 W
- AP750GM power supply unit:15 W
Max output current (+3.3V)
- GX-F550 power supply unit:24 A
- AP750GM power supply unit:20 A

Side by side

Differences highlightedShow differences only

Comparison of GX-F550, AP750GM
64 specifications	A COUGAR GX-F550 power supply unit Model GX-F550 View product	B GIGABYTE AP750GM power supply unit Model AP750GM View product
Power12 differ
Total powerDiffers	550 W	750 W
Peak powerKnown for one	550 W	Unknown — not stated by the source
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	47 - 63 Hz	47 - 63 Hz
Input currentDiffers	9 - 4 A	10 A
Maximum input current (@110V)Known for one	9 A	Unknown — not stated by the source
Maximum input current (@220V)Known for one	4 A	Unknown — not stated by the source
Combined power (+3.3V)Differs	130 W	120 W
Combined power (+12V)Differs	546 W	744 W
Combined power (+5V)Differs	130 W	120 W
Combined power (-12V)Differs	550 W	3.6 W
Combined power (+5Vsb)Differs	550 W	15 W
Max output current (+3.3V)Differs	24 A	20 A
Max output current (+12V)Differs	45.5 A	62 A
Max output current (+5V)Differs	24 A	20 A
Max output current (-12V)Differs	0.5 A	0.3 A
Max output current (+5Vsb)	3 A	3 A
Power protection featuresDiffers	Over current, Over power, Over voltage, Short circuit, Under voltage, Overheating	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Power factorKnown for one	Unknown — not stated by the source	0.9
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
EfficiencyKnown for one	Unknown — not stated by the source	90%
Ports & interfaces7 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Motherboard power cable lengthDiffers	60 cm	65 cm
Number of PATA power connectorsKnown for one	3	Unknown — not stated by the source
Number of SATA power connectors	6	6
SATA power cable lengthDiffers	690 mm	550,650,750 mm
Peripheral (Molex) power connectors (4-pin)Differs	3	5
Peripheral (Molex) power cable lengthDiffers	640 mm	450,550,650,850 mm
PCI Express power connectors (6+2 pin)Differs	2	4
PCI Express power cable lengthDiffers	60 cm	80 cm
CPU power connector (4+4 pin)	Yes	Yes
CPU power cable lengthDiffers	70 cm	80 cm
ATX power connector (20+4 pin)	Yes	Yes
Cabling type	Fully-Modular	Fully-Modular
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
Floppy disk drive cable lengthKnown for one	Unknown — not stated by the source	75 cm
Floppy disk drive connectorKnown for one	Unknown — not stated by the source	Yes
Floppy drive power connectorKnown for one	Unknown — not stated by the source	2
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certification	80 PLUS Gold	80 PLUS Gold
Noise levelKnown for one	29 dB	Unknown — not stated by the source
ATX versionKnown for one	Unknown — not stated by the source	2.31
Bearing technologyKnown for one	Unknown — not stated by the source	Ball bearing
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	100000 h
Designidentical
Product colour	Black	Black
Cooling type	Active	Active
Fan diameter	13.5 cm	13.5 cm
Number of fans	1 fan(s)	1 fan(s)
Fan speedKnown for one	500 - 1500 RPM	Unknown — not stated by the source
Fan locationKnown for one	Top	Unknown — not stated by the source
On/off switch	Yes	Yes
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Technical detailsidentical
Sustainability certificatesKnown for one	ENERGY STAR	Unknown — not stated by the source
Other featuresidentical
Screws includedKnown for one	Yes	Unknown — not stated by the source
Cable ties includedKnown for one	Yes	Unknown — not stated by the source
Noise level (silent mode, <30%)Known for one	15 dB	Unknown — not stated by the source
Noise level (quiet mode, 50%)Known for one	16 dB	Unknown — not stated by the source
Noise level (full-load mode, 100%)Known for one	29 dB	Unknown — not stated by the source
Power managementKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	150 mm
DepthKnown for one	Unknown — not stated by the source	160 mm
HeightKnown for one	Unknown — not stated by the source	86 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.

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