Product comparison · 2 power supply units

Chieftec GPS-500C power supply unit vs Chieftec NITRO II 85+

24specifications compared
14differ
10identical
20known for one product only

Key differences

AC input voltage
- GPS-500C power supply unit:115 - 240 V
- NITRO II 85+:100 - 240 V
AC input frequency
- GPS-500C power supply unit:50 - 60 Hz
- NITRO II 85+:47 - 63 Hz
Max output current (+5V)
- GPS-500C power supply unit:20 A
- NITRO II 85+:15 A
Max output current (-12V)
- GPS-500C power supply unit:0.5 A
- NITRO II 85+:0.8 A
Max output current (+5Vsb)
- GPS-500C power supply unit:2.5 A
- NITRO II 85+:3 A
Efficiency
- GPS-500C power supply unit:92%
- NITRO II 85+:85%
Motherboard power connector
- GPS-500C power supply unit:24-pin ATX
- NITRO II 85+:20+4 pin ATX
Number of SATA power connectors
- GPS-500C power supply unit:6
- NITRO II 85+:4

Side by side

Differences highlightedShow differences only

Comparison of GPS-500C, NITRO II 85+
44 specifications	A Chieftec GPS-500C power supply unit Model GPS-500C View product	B Chieftec NITRO II 85+View product
Power6 differ
Total powerKnown for one	500 W	Unknown — not stated by the source
AC input voltageDiffers	115 - 240 V	100 - 240 V
AC input frequencyDiffers	50 - 60 Hz	47 - 63 Hz
Maximum input current (@110V)Known for one	+12V,+3.3V,+5V,+5Vsb,-12V	Unknown — not stated by the source
Power factor	0.9	0.9
Power Factor Correction (PFC) type	Active	Active
Combined power (+3.3V)Known for one	100 W	Unknown — not stated by the source
Combined power (+12V)Known for one	498 W	Unknown — not stated by the source
Combined power (+5V)Known for one	100 W	Unknown — not stated by the source
Combined power (-12V)Known for one	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)	20 A	20 A
Max output current (+12V)Known for one	44 A	Unknown — not stated by the source
Max output current (+5V)Differs	20 A	15 A
Max output current (-12V)Differs	0.5 A	0.8 A
Max output current (+5Vsb)Differs	2.5 A	3 A
EfficiencyDiffers	92%	85%
Power protection features	Over voltage, Overload, Short circuit, Under voltage	Over voltage, Overload, Short circuit, Under voltage
Peak powerKnown for one	Unknown — not stated by the source	400 W
Input currentKnown for one	Unknown — not stated by the source	6 A
Ports & interfaces5 differ
Motherboard power connectorDiffers	24-pin ATX	20+4 pin ATX
Number of SATA power connectorsDiffers	6	4
Peripheral (Molex) power connectors (4-pin)Differs	5	3
PCI Express power connectors (6+2 pin)Differs	4	1
ATX Power connector (24-pin)Known for one	Yes	Unknown — not stated by the source
Floppy disk drive connectorKnown for one	Yes	Unknown — not stated by the source
Floppy drive power connector	1	1
PCI Express connectorKnown for one	Yes	Unknown — not stated by the source
Cabling typeDiffers	Semi-Modular	Non-Modular
EPS power connector (8-pin)Known for one	Unknown — not stated by the source	Yes
PCI Express power connectors (6-pin)Known for one	Unknown — not stated by the source	0
Performance1 differ
PurposeKnown for one	PC	Unknown — not stated by the source
Power supply unit (PSU) form factor	PS/2	PS/2
80 PLUS certificationDiffers	80 PLUS Platinum	80 PLUS Bronze
ATX version	2.3	2.3
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	100000 h
Design1 differ
Product colourDiffers	Black	Grey
Cooling typeKnown for one	Passive	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Fan diameterKnown for one	Unknown — not stated by the source	12 cm
Certificatesidentical
Compliance certificates	RoHS	RoHS
Weight & dimensions1 differ
Width	150 mm	150 mm
DepthDiffers	170 mm	140 mm
Height	87 mm	87 mm

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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