Product comparison · 2 power supply units

Chieftec GPB-450S power supply unit vs COUGAR LX500 power supply unit

29specifications compared
19differ
10identical
21known for one product only

Key differences

Total power
- GPB-450S power supply unit:450 W
- LX500 power supply unit:500 W
AC input voltage
- GPB-450S power supply unit:200 - 240 V
- LX500 power supply unit:100 - 240 V
AC input frequency
- GPB-450S power supply unit:47 - 63 Hz
- LX500 power supply unit:50 - 60 Hz
Input current
- GPB-450S power supply unit:3.5 A
- LX500 power supply unit:4 - 8 A
Combined power (+3.3V)
- GPB-450S power supply unit:100 W
- LX500 power supply unit:120 W
Combined power (+12V)
- GPB-450S power supply unit:408 W
- LX500 power supply unit:480 W
Combined power (+5V)
- GPB-450S power supply unit:100 W
- LX500 power supply unit:120 W
Max output current (+3.3V)
- GPB-450S power supply unit:17 A
- LX500 power supply unit:24 A

Side by side

Differences highlightedShow differences only

Comparison of GPB-450S, LX500
50 specifications	A Chieftec GPB-450S power supply unit Model GPB-450S View product	B COUGAR LX500 power supply unit Model LX500 View product
Power11 differ
Total powerDiffers	450 W	500 W
AC input voltageDiffers	200 - 240 V	100 - 240 V
AC input frequencyDiffers	47 - 63 Hz	50 - 60 Hz
Input currentDiffers	3.5 A	4 - 8 A
Power factorKnown for one	0.9	Unknown — not stated by the source
Combined power (+3.3V)Differs	100 W	120 W
Combined power (+12V)Differs	408 W	480 W
Combined power (+5V)Differs	100 W	120 W
Combined power (-12V)Known for one	3.6 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)Differs	17 A	24 A
Max output current (+12V1)Known for one	34 A	Unknown — not stated by the source
Max output current (+5V)Differs	16 A	20 A
Max output current (+5Vsb)Differs	2.5 A	3 A
EfficiencyDiffers	85%	88%
Power protection featuresKnown for one	Over voltage, Overload, Short circuit, Under voltage	Unknown — not stated by the source
Max output current (+12V)Known for one	Unknown — not stated by the source	40 A
Ports & interfaces2 differ
PCI Express power connectors (6+2 pin)Differs	1	2
Cabling typeDiffers	Non-Modular	Fully-Modular
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
CPU power connectors (8-pin)Known for one	Unknown — not stated by the source	1
PCI Express connectorKnown for one	Unknown — not stated by the source	Yes
Performance1 differ
Power supply unit (PSU) form factorDiffers	PS/2	LPX
ATX versionKnown for one	2.3	Unknown — not stated by the source
80 PLUS certificationKnown for one	Unknown — not stated by the source	80 PLUS Bronze
Design2 differ
Product colourDiffers	Silver	Black
Cooling typeKnown for one	Active	Unknown — not stated by the source
Fan diameterDiffers	12 cm	14 cm
Fan locationKnown for one	Top	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	OCP, OPP, OVP, UVP & SCP
Weight & dimensions3 differ
WidthDiffers	140 mm	150 mm
DepthDiffers	150 mm	140 mm
HeightDiffers	87 mm	86 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Other featuresidentical
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Case colourKnown for one	Unknown — not stated by the source	Black
Number of SATA connectorsKnown for one	Unknown — not stated by the source	5
PCI Express slots quantityKnown for one	Unknown — not stated by the source	2
Technical detailsidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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