Product comparison · 2 power supply units

be quiet! BN260 power supply unit vs be quiet! BN264 power supply unit

Key differences

Total power
- BN260 power supply unit:300 W
- BN264 power supply unit:600 W
Peak power
- BN260 power supply unit:350 W
- BN264 power supply unit:650 W
Input current
- BN260 power supply unit:5 - 2.5 A
- BN264 power supply unit:5 - 8 A
Combined power (+3.3V)
- BN260 power supply unit:103 W
- BN264 power supply unit:140 W
Combined power (+12V)
- BN260 power supply unit:288 W
- BN264 power supply unit:576 W
Combined power (+5V)
- BN260 power supply unit:103 W
- BN264 power supply unit:140 W
Combined power (+5Vsb)
- BN260 power supply unit:12.5 W
- BN264 power supply unit:15 W
Max output current (+3.3V)
- BN260 power supply unit:21 A
- BN264 power supply unit:25 A

Differences highlightedShow differences only

Comparison of BN260, BN264
61 specifications	A be quiet! BN260 power supply unit Model BN260 View product	B be quiet! BN264 power supply unit Model BN264 View product
Power13 differ
Total powerDiffers	300 W	600 W
Peak powerDiffers	350 W	650 W
Input currentDiffers	5 - 2.5 A	5 - 8 A
Combined power (+3.3V)Differs	103 W	140 W
Combined power (+12V)Differs	288 W	576 W
Combined power (+5V)Differs	103 W	140 W
Combined power (+5Vsb)Differs	12.5 W	15 W
Max output current (+3.3V)Differs	21 A	25 A
Max output current (+12V1)Differs	18 A	32 A
Max output current (+12V2)Differs	18 A	28 A
Max output current (+5V)Differs	15 A	18 A
Max output current (+5Vsb)Differs	2.5 A	3 A
EfficiencyDiffers	87%	91%
Ports & interfaces4 differ
Motherboard power cable lengthDiffers	45 cm	55 cm
Number of PATA power connectorsDiffers	2	3
Number of SATA power connectorsDiffers	4	6
PCI Express power connectors (6+2 pin)Differs	1	4
Performance1 differ
80 PLUS certificationDiffers	80 PLUS Bronze	80 PLUS Silver
EPS versionKnown for one	Unknown — not stated by the source	2.92
Design1 differ
Fan speedDiffers	761	1360
Weight & dimensions1 differ
WeightDiffers	1.78 kg	2.07 kg
Packaging data1 differ
Package weightDiffers	2 kg	2.29 kg
Other features3 differ
Noise level (silent mode, <30%)Differs	10.6 dB	11.3 dB
Noise level (quiet mode, 50%)Differs	10.8 dB	12.6 dB
Noise level (full-load mode, 100%)Differs	13.2 dB	25.1 dB

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.