Product comparison · 2 power supply units

CoolBox Powerline III 650 vs CoolBox Powerline III 750

Key differences

Total power
- Powerline III 650:650 W
- Powerline III 750:750 W
AC input voltage
- Powerline III 650:115 - 230 V
- Powerline III 750:207 - 253 V
AC input frequency
- Powerline III 650:50 Hz
- Powerline III 750:47 - 63 Hz
Combined power (+3.3V)
- Powerline III 650:190 W
- Powerline III 750:200 W
Combined power (+12V)
- Powerline III 650:456 W
- Powerline III 750:600 W
Combined power (+5V)
- Powerline III 650:190 W
- Powerline III 750:200 W
Max output current (+12V)
- Powerline III 650:38 A
- Powerline III 750:50 A
Max output current (+5V)
- Powerline III 650:22 A
- Powerline III 750:25 A

Differences highlightedShow differences only

Comparison of Powerline III 650, Powerline III 750
47 specifications	A CoolBox Powerline III 650 View product	B CoolBox Powerline III 750 View product
Power8 differ
Total powerDiffers	650 W	750 W
AC input voltageDiffers	115 - 230 V	207 - 253 V
AC input frequencyDiffers	50 Hz	47 - 63 Hz
Combined power (+3.3V)Differs	190 W	200 W
Combined power (+12V)Differs	456 W	600 W
Combined power (+5V)Differs	190 W	200 W
Max output current (+12V)Differs	38 A	50 A
Max output current (+5V)Differs	22 A	25 A
Ports & interfaces2 differ
Number of SATA power connectorsDiffers	4	6
SATA power cable lengthKnown for one	Unknown — not stated by the source	400,550,700 mm
Peripheral (Molex) power cable lengthKnown for one	Unknown — not stated by the source	400,550 mm
PCI Express power cable lengthDiffers	50 cm	55 cm

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.