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Test: Alpenföhn Himalaya - Lautstärke


Unserem Gehör zufolge agiert der Alpenföhn Himalaya auf 12V angenehmer als fast alle anderen CPU-Kühler. Sobald die Drehzahl auf 700 U/min reduziert wird, sinkt der Schalldruck nochmals deutlich ab, jedoch werden dann dezente Nebengeräusche in Form von Klackern hörbar, welche etwas geringer als beim Gotthard ausfallen, was wahrscheinlich der Serienstreuung zuzuschreiben ist. Unser Schallpegelmessgerät attestiert nur den drei Thermalright-Kühlern mit einem einzelnen TY-140 eine noch geringere Geräuschemission.


Alpenfoehn_Himalaya_21
Alpenfoehn_Himalaya_22
Alpenfoehn_Himalaya_23


Hier sind die Audiofiles der CPU-Kühler bei 12V (links) und bei reduzierter Drehzahl (rechts) mit 880 U/min (120-mm-Lüfter) bzw. 700 U/min (Lüfter über 120-mm):

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Mit dem Voltcraft SL-100 Schallpegelmessgerät haben wir folgende Werte bei 12V und bei reduzierter Drehzahl ermittelt:


Kommentare
Re: Test: Alpenföhn Himalaya-- henk
Wednesday, 22 August 2012 21:50
Ein sehr edler Kühler, schade, dass er was die Leistung angeht nicht mit anderen Kühlern dieses Kalibers mithalten kann. Ein Großteil der Leistung wird sicher über die konkave...
Re: Test: Alpenföhn Himalaya-- mapim
Thursday, 23 August 2012 08:51
Ich bin etwas von der Leistung Enttäuscht , hätte ihm mehr zugetraut bei dem Grossen Namen.
Was mir aufgefallen ist, der 140ger Lüfter wirkt richtig klein auf dem Kühler.
Ich hätte gerne gesehen wie er mit dem 150ger von Thermaright performt da er die Fläche des Kühler besser ausnutzen sollte.
Das die Montage bei AMD beliebig in der Ausrichtung funktioniert ist sehr erfreulich und danke das du wieder mal darauf hingewiesen hast dorndi.
Aber wider mal ein toller Test und gute Bilder.
Re: Test: Alpenföhn Himalaya-- dorndi
Thursday, 23 August 2012 09:53
Der 140er sieht wohl wegen dem runden Rahmen etwas klein aus. Der Radiator an sich ist nicht größer als bei diversen anderen 140-mm-Towerkühlern (z.B. Prolimatech Armageddon).
Ein Archon (SB-E) ist schon noch deutlich größer und nützt einen TY-150 sowohl in der Breite als auch in der Höhe besser als, als es der Himalaya tun würde. Und auch beim...
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