Product comparison · 2 power supply units

Chieftec Navitas power supply unit vs Vultech GS-500W PRO

18specifications compared
8differ
10identical
21known for one product only

Key differences

Total power
- Navitas power supply unit:450 W
- GS-500W PRO:500 W
AC input voltage
- Navitas power supply unit:100 - 240 V
- GS-500W PRO:220 V
Motherboard power connector
- Navitas power supply unit:24-pin ATX
- GS-500W PRO:20+4 pin ATX
Power supply unit (PSU) form factor
- Navitas power supply unit:PS/2
- GS-500W PRO:ATX
Width
- Navitas power supply unit:140 mm
- GS-500W PRO:150 mm
Depth
- Navitas power supply unit:150 mm
- GS-500W PRO:140 mm
Height
- Navitas power supply unit:86 mm
- GS-500W PRO:85 mm

Side by side

Differences highlightedShow differences only

Comparison of Navitas, GS-500W PRO
39 specifications	A Chieftec Navitas power supply unit Model Navitas View product	B Vultech GS-500W PRO View product
Power3 differ
Total powerDiffers	450 W	500 W
AC input voltageDiffers	100 - 240 V	220 V
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power factorKnown for one	0.9	Unknown — not stated by the source
Power Factor Correction (PFC) typeKnown for one	Active	Unknown — not stated by the source
Combined power (+3.3V)Known for one	105 W	Unknown — not stated by the source
Combined power (+5V)Known for one	105 W	Unknown — not stated by the source
Max output current (+3.3V)Known for one	20 A	Unknown — not stated by the source
Max output current (+12V1)Known for one	37.5 A	Unknown — not stated by the source
Max output current (+5V)Known for one	20 A	Unknown — not stated by the source
Max output current (-12V)Known for one	0.3 A	Unknown — not stated by the source
Max output current (+5Vsb)Known for one	3 A	Unknown — not stated by the source
EfficiencyKnown for one	87%	Unknown — not stated by the source
Power protection featuresDiffers	Over current, Over voltage, Overheating, Overload, Short circuit, Under voltage	Overload, Short circuit
Ports & interfaces1 differ
Motherboard power connectorDiffers	24-pin ATX	20+4 pin ATX
Number of SATA power connectors	4	4
Peripheral (Molex) power connectors (4-pin)	2	2
PCI Express power connectors (6-pin)	1	1
Cabling type	Non-Modular	Non-Modular
PCI Express power connectors (6+2 pin)Known for one	Unknown — not stated by the source	1
CPU power connector (4+4 pin)Known for one	Unknown — not stated by the source	Yes
Floppy drive power connectorKnown for one	Unknown — not stated by the source	1
Performance1 differ
Purpose	PC	PC
Power supply unit (PSU) form factorDiffers	PS/2	ATX
80 PLUS certificationKnown for one	80 PLUS Gold	Unknown — not stated by the source
ATX version	2.3	2.3
Noise levelKnown for one	Unknown — not stated by the source	15 dB
Designidentical
Product colour	Black	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)
On/off switchKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificates	RoHS	RoHS
Weight & dimensions3 differ
WidthDiffers	140 mm	150 mm
DepthDiffers	150 mm	140 mm
HeightDiffers	86 mm	85 mm
Other featuresidentical
Housing colourKnown for one	Black	Unknown — not stated by the source
Noise level (full-load mode, 100%)Known for one	Unknown — not stated by the source	29.2 dB
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C

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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