be quiet! Straight Power BQT E6 vs Hama 00039640 power supply unit

Comparison of Straight Power BQT E6, 00039640

13 specifications	A be quiet! Straight Power BQT E6View product	B Hama 00039640 power supply unit Model 00039640 View product
Power1 differ
Total powerDiffers	500 W	420 W
AC input frequencyKnown for one	50 - 60 Hz	—Unknown — not stated by the source
EfficiencyKnown for one	87%	—Unknown — not stated by the source
AC input voltageKnown for one	—Unknown — not stated by the source	230 V
Power protection featuresKnown for one	—Unknown — not stated by the source	Overload
Ports & interfacesidentical
Cabling typeKnown for one	Non-Modular	—Unknown — not stated by the source
I/O portsKnown for one	4 x SATA 4 x HDD 1 x FDD 1x P4 1x P8 2x PCIe	—Unknown — not stated by the source
Performanceidentical
Power supply unit (PSU) form factorKnown for one	ATX	—Unknown — not stated by the source
Designidentical
Product colourKnown for one	—Unknown — not stated by the source	Black

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.