Product comparison · 2 power supply units

Chieftec GPB-350S power supply unit vs COUGAR VTX450 power supply unit

30specifications compared
15differ
15identical
20known for one product only

Key differences

Total power
- GPB-350S power supply unit:350 W
- VTX450 power supply unit:450 W
AC input voltage
- GPB-350S power supply unit:200 - 240 V
- VTX450 power supply unit:100 - 240 V
AC input frequency
- GPB-350S power supply unit:47 - 63 Hz
- VTX450 power supply unit:50 - 60 Hz
Input current
- GPB-350S power supply unit:3 A
- VTX450 power supply unit:4 - 8 A
Combined power (+3.3V)
- GPB-350S power supply unit:90 W
- VTX450 power supply unit:120 W
Combined power (+12V)
- GPB-350S power supply unit:312 W
- VTX450 power supply unit:420 W
Combined power (+5V)
- GPB-350S power supply unit:90 W
- VTX450 power supply unit:120 W
Max output current (+3.3V)
- GPB-350S power supply unit:16 A
- VTX450 power supply unit:24 A

Side by side

Differences highlightedShow differences only

Comparison of GPB-350S, VTX450
50 specifications	A Chieftec GPB-350S power supply unit Model GPB-350S View product	B COUGAR VTX450 power supply unit Model VTX450 View product
Power11 differ
Total powerDiffers	350 W	450 W
AC input voltageDiffers	200 - 240 V	100 - 240 V
AC input frequencyDiffers	47 - 63 Hz	50 - 60 Hz
Input currentDiffers	3 A	4 - 8 A
Power factorKnown for one	0.9	Unknown — not stated by the source
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Differs	90 W	120 W
Combined power (+12V)Differs	312 W	420 W
Combined power (+5V)Differs	90 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	16 A	24 A
Max output current (+12V1)Known for one	26 A	Unknown — not stated by the source
Max output current (+5V)	15 A	15 A
Max output current (-12V)	0.3 A	0.3 A
Max output current (+5Vsb)Differs	2.5 A	3 A
EfficiencyDiffers	85%	88%
Power protection featuresDiffers	Over voltage, Overload, Short circuit, Under voltage	Over current, Over power, Over voltage, Short circuit, Under voltage
Max output current (+12V)Known for one	Unknown — not stated by the source	35 A
Ports & interfaces2 differ
Motherboard power connector	20+4 pin ATX	20+4 pin ATX
Number of SATA power connectorsDiffers	5	4
Peripheral (Molex) power connectors (4-pin)	3	3
PCI Express power connectors (6+2 pin)Differs	1	2
Cabling type	Non-Modular	Non-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
Performanceidentical
Purpose	PC	PC
Power supply unit (PSU) form factorKnown for one	PS/2	Unknown — not stated by the source
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
Design1 differ
Product colourDiffers	Silver	Black
Cooling typeKnown for one	Active	Unknown — not stated by the source
Fan diameter	12 cm	12 cm
Number of fans	1 fan(s)	1 fan(s)
Fan location	Top	Top
On/off switch	Yes	Yes
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	OCP, SCP, OVP, UVP, OPP
Weight & dimensions1 differ
Width	140 mm	140 mm
Depth	150 mm	150 mm
HeightDiffers	87 mm	86 mm
Packaging dataidentical
Manual	Yes	Yes
Package type	Box	Box
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	4
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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