Product comparison · 2 power supply units

COUGAR GX-S power supply unit vs FSP PPA5503301 power supply unit

25specifications compared
13differ
12identical
18known for one product only

Key differences

Total power
- GX-S power supply unit:450 W
- PPA5503301 power supply unit:550 W
Input current
- GX-S power supply unit:8 A
- PPA5503301 power supply unit:5 - 10 A
Combined power (+3.3V)
- GX-S power supply unit:105 W
- PPA5503301 power supply unit:120 W
Combined power (+12V)
- GX-S power supply unit:450 W
- PPA5503301 power supply unit:550 W
Combined power (+5V)
- GX-S power supply unit:105 W
- PPA5503301 power supply unit:120 W
Max output current (+12V)
- GX-S power supply unit:37.5 A
- PPA5503301 power supply unit:45.8 A
Max output current (+5Vsb)
- GX-S power supply unit:3 A
- PPA5503301 power supply unit:2.5 A
Efficiency
- GX-S power supply unit:91%
- PPA5503301 power supply unit:90%

Side by side

Differences highlightedShow differences only

Comparison of GX-S, PPA5503301
43 specifications	A COUGAR GX-S power supply unit Model GX-S View product	B FSP PPA5503301 power supply unit Model PPA5503301 View product
Power9 differ
Total powerDiffers	450 W	550 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Input currentDiffers	8 A	5 - 10 A
Power Factor Correction (PFC) typeKnown for one	Unknown — not stated by the source	Active
Combined power (+3.3V)Differs	105 W	120 W
Combined power (+12V)Differs	450 W	550 W
Combined power (+5V)Differs	105 W	120 W
Combined power (-12V)Known for one	Unknown — not stated by the source	3.6 W
Combined power (+5Vsb)Known for one	Unknown — not stated by the source	12.5 W
Max output current (+3.3V)	20 A	20 A
Max output current (+12V)Differs	37.5 A	45.8 A
Max output current (+5V)	20 A	20 A
Max output current (-12V)	0.3 A	0.3 A
Max output current (+5Vsb)Differs	3 A	2.5 A
EfficiencyDiffers	91%	90%
Power protection featuresDiffers	Over current, Over power, Over voltage, Short circuit, Under voltage	Over current, Over power, Over voltage, Short circuit
Ports & interfaces4 differ
Motherboard power connectorDiffers	20+4 pin ATX	24-pin ATX
Number of SATA power connectorsDiffers	4	10
Peripheral (Molex) power connectors (4-pin)Differs	3	2
PCI Express power connectors (6+2 pin)Differs	2	4
CPU power connector (4+4 pin)	Yes	Yes
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	1
Cabling type	Non-Modular	Non-Modular
ATX power connector (20+4 pin)Known for one	Yes	Unknown — not stated by the source
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factor	ATX	ATX
80 PLUS certification	80 PLUS Gold	80 PLUS Gold
Bearing technologyKnown for one	Unknown — not stated by the source	Ball bearing
Designidentical
Product colour	Black	Black
Fan diameterKnown for one	Unknown — not stated by the source	12 cm
Number of fans	1 fan(s)	1 fan(s)
Cooling typeKnown for one	Active	Unknown — not stated by the source
Fan locationKnown for one	Top	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	150 mm
HeightKnown for one	Unknown — not stated by the source	86 mm
Other featuresidentical
Noise level (quiet mode, 50%)Known for one	Unknown — not stated by the source	13 dB
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 85%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	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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