Product comparison · 2 power supply units

Chieftec APS-650CB power supply unit vs Chieftec APS-750CB power supply unit 24-pin ATX PS/2 Black

Key differences

AC input voltage
- APS-650CB power supply unit:115 - 230 V
- APS-750CB power supply unit 24-pin ATX PS/2 Black:100 - 240 V
Max output current (+3.3V)
- APS-650CB power supply unit:22 A
- APS-750CB power supply unit 24-pin ATX PS/2 Black:25 A
Max output current (+12V1)
- APS-650CB power supply unit:26 A
- APS-750CB power supply unit 24-pin ATX PS/2 Black:35 A
Max output current (+12V2)
- APS-650CB power supply unit:26 A
- APS-750CB power supply unit 24-pin ATX PS/2 Black:35 A
Max output current (+5V)
- APS-650CB power supply unit:22 A
- APS-750CB power supply unit 24-pin ATX PS/2 Black:25 A
Number of SATA power connectors
- APS-650CB power supply unit:6
- APS-750CB power supply unit 24-pin ATX PS/2 Black:9
Peripheral (Molex) power connectors (4-pin)
- APS-650CB power supply unit:4
- APS-750CB power supply unit 24-pin ATX PS/2 Black:2
PCI Express power connectors (6+2 pin)
- APS-650CB power supply unit:2
- APS-750CB power supply unit 24-pin ATX PS/2 Black:4

Differences highlightedShow differences only

Comparison of APS-650CB, APS-750CB
34 specifications	A Chieftec APS-650CB power supply unit Model APS-650CB View product	B Chieftec APS-750CB power supply unit 24-pin ATX PS/2 Black Model APS-750CB View product
Power6 differ
Peak powerKnown for one	Unknown — not stated by the source	750 W
AC input voltageDiffers	115 - 230 V	100 - 240 V
Max output current (+3.3V)Differs	22 A	25 A
Max output current (+12V1)Differs	26 A	35 A
Max output current (+12V2)Differs	26 A	35 A
Max output current (+5V)Differs	22 A	25 A
Max output current (-12V)Known for one	Unknown — not stated by the source	0.3 A
Max output current (+5Vsb)Known for one	Unknown — not stated by the source	3 A
Power protection featuresDiffers	Over current, Over voltage, Overheating, Overload, Short circuit, Under voltage	Over current, Over voltage, Overheating, Overload, Short circuit
Total powerKnown for one	650 W	Unknown — not stated by the source
Ports & interfaces4 differ
Number of SATA power connectorsDiffers	6	9
Peripheral (Molex) power connectors (4-pin)Differs	4	2
PCI Express power connectors (6+2 pin)Differs	2	4
Floppy drive power connectorDiffers	2	1
CPU power connector (4+4 pin)Known for one	Yes	Unknown — not stated by the source

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.