Product comparison · 2 power supply units

Chieftec GPM-650C power supply unit vs Chieftec GPM-850C power supply unit

Key differences

Total power
- GPM-650C power supply unit:650 W
- GPM-850C power supply unit:850 W
Input current
- GPM-650C power supply unit:10 A
- GPM-850C power supply unit:12 A
Maximum input current (@110V)
- GPM-650C power supply unit:+12V1,+3.3V,+5Vsb,-12V,-5V
- GPM-850C power supply unit:+12V1,+3.3V,+5V,-12V,-5Vsb
Max output current (+12V1)
- GPM-650C power supply unit:54 A
- GPM-850C power supply unit:70 A
PCI Express power connectors (6+2 pin)
- GPM-650C power supply unit:2
- GPM-850C power supply unit:4

Differences highlightedShow differences only

Comparison of GPM-650C, GPM-850C
34 specifications	A Chieftec GPM-650C power supply unit Model GPM-650C View product	B Chieftec GPM-850C power supply unit Model GPM-850C View product
Power5 differ
Total powerDiffers	650 W	850 W
Input currentDiffers	10 A	12 A
Maximum input current (@110V)Differs	+12V1,+3.3V,+5Vsb,-12V,-5V	+12V1,+3.3V,+5V,-12V,-5Vsb
Max output current (+12V1)Differs	54 A	70 A
Power protection featuresDiffers	Over current, Over voltage, Overcharge, Overheating, Overload, Short circuit, Under voltage	Over current, Over voltage, Overheating, Overload, Short circuit, Under voltage
Ports & interfaces1 differ
PCI Express power connectors (6+2 pin)Differs	2	4

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.