Product comparison · 2 power supply units

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

Key differences

Total power
- BDF-650C power supply unit:650 W
- BDF-850C power supply unit:850 W
Combined power (+3.3V)
- BDF-650C power supply unit:120 W
- BDF-850C power supply unit:140 W
Combined power (+5V)
- BDF-650C power supply unit:120 W
- BDF-850C power supply unit:140 W
Max output current (+12V)
- BDF-650C power supply unit:54.2 A
- BDF-850C power supply unit:70.5 A
Number of SATA power connectors
- BDF-650C power supply unit:6
- BDF-850C power supply unit:9

Differences highlightedShow differences only

Comparison of BDF-650C, BDF-850C
38 specifications	A Chieftec BDF-650C power supply unit Model BDF-650C View product	B Chieftec BDF-850C power supply unit Model BDF-850C View product
Power4 differ
Total powerDiffers	650 W	850 W
Combined power (+3.3V)Differs	120 W	140 W
Combined power (+5V)Differs	120 W	140 W
Max output current (+12V)Differs	54.2 A	70.5 A
Ports & interfaces1 differ
Number of SATA power connectorsDiffers	6	9

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.