Product comparison · 2 power supply units

be quiet! Pure Power 11 300W vs be quiet! Pure Power 11 350W

Key differences

Differences highlightedShow differences only

Comparison of Pure Power 11 300W, Pure Power 11 350W
66 specifications	A be quiet! Pure Power 11 300W View product	B be quiet! Pure Power 11 350W View product
Power6 differ
Total powerDiffers	300 W	350 W
Peak powerDiffers	350 W	400 W
Input currentDiffers	5 A	6 A
Combined power (+3.3V)Differs	103 W	110 W
Combined power (+12V)Differs	288 W	336 W
Combined power (+5V)Differs	103 W	110 W
Ports & interfaces1 differ
Number of SATA power connectorsDiffers	4	5
Weight & dimensions1 differ
WeightDiffers	1.76 kg	1.8 kg
Packaging data1 differ
Package weightDiffers	2.05 kg	2.06 kg
Logistics data1 differ
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020
Master (outer) case gross weightDiffers	13.5 kg	13.6 kg
Other features3 differ
Noise level (silent mode, <30%)Differs	10.6 dB	11 dB
Noise level (quiet mode, 50%)Differs	10.8 dB	11.1 dB
Noise level (full-load mode, 100%)Differs	13.2 dB	16.4 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.