Product comparison · 2 power supply units

be quiet! Pure Power 11 350W vs be quiet! Pure Power 11 500W CM

65specifications compared
29differ
36identical
2known for one product only

Key differences

Total power
- Pure Power 11 350W:350 W
- Pure Power 11 500W CM:500 W
Peak power
- Pure Power 11 350W:400 W
- Pure Power 11 500W CM:550 W
Input current
- Pure Power 11 350W:6 A
- Pure Power 11 500W CM:8 A
Combined power (+3.3V)
- Pure Power 11 350W:110 W
- Pure Power 11 500W CM:120 W
Combined power (+12V)
- Pure Power 11 350W:336 W
- Pure Power 11 500W CM:480 W
Combined power (+5V)
- Pure Power 11 350W:110 W
- Pure Power 11 500W CM:120 W
Combined power (+5Vsb)
- Pure Power 11 350W:12.5 W
- Pure Power 11 500W CM:15 W
Max output current (+3.3V)
- Pure Power 11 350W:21 A
- Pure Power 11 500W CM:24 A

Side by side

Differences highlightedShow differences only

Comparison of Pure Power 11 350W, Pure Power 11 500W CM
67 specifications	A be quiet! Pure Power 11 350W View product	B be quiet! Pure Power 11 500W CM View product
Power13 differ
Total powerDiffers	350 W	500 W
Peak powerDiffers	400 W	550 W
Input currentDiffers	6 A	8 A
Combined power (+3.3V)Differs	110 W	120 W
Combined power (+12V)Differs	336 W	480 W
Combined power (+5V)Differs	110 W	120 W
Combined power (+5Vsb)Differs	12.5 W	15 W
Max output current (+3.3V)Differs	21 A	24 A
Max output current (+12V1)Differs	18 A	28 A
Max output current (+12V2)Differs	18 A	20 A
Max output current (+5Vsb)Differs	2.5 A	3 A
EfficiencyDiffers	87%	92%
Hold timeDiffers	17 ms	23 ms
Ports & interfaces7 differ
Motherboard power cable lengthDiffers	45 cm	55 cm
Number of PATA power connectorsDiffers	2	3
Number of SATA power connectorsDiffers	5	6
SATA power cable lengthDiffers	450,600,750 mm	500,650,800 mm
Peripheral (Molex) power connectors (4-pin)Known for one	0	Unknown — not stated by the source
PCI Express power connectors (6+2 pin)Differs	1	2
CPU power cable lengthDiffers	55 cm	60 cm
Cabling typeDiffers	Non-Modular	Semi-Modular
Performance1 differ
80 PLUS certificationDiffers	80 PLUS Bronze	80 PLUS Gold
Safety regulation & standards1 differ
SafetyDiffers	CE, TÜV, CU	CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC
Weight & dimensions2 differ
DepthDiffers	150 mm	160 mm
WeightDiffers	1.8 kg	2.05 kg
Packaging data1 differ
Package weightDiffers	2.06 kg	2.34 kg
Logistics data1 differ
Master (outer) case gross weightDiffers	13.6 kg	15.1 kg
Other features3 differ
Noise level (silent mode, <30%)Differs	11 dB	9 dB
Noise level (quiet mode, 50%)Differs	11.1 dB	9.3 dB
Noise level (full-load mode, 100%)Differs	16.4 dB	18.8 dB
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, SATA

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.

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