Redazione di Hardware Upg
01-10-2001, 07:38
Link alla notizia : <a href="http://news.hwupgrade.it/4669.html">http://news.hwupgrade.it/4669.html</a>
Sul sito Overclockers.com è stata pubblicata una guida ai più performanti dissipatori di calore Socket A testati negli scorsi mesi; il
dissipatore più performante tra quelli testati è il modello Swiftech 462-A abbinato al ventola Delta da 80 millimetri, capace di ottima
eccellente dissipazione termica purtroppo abbinata ad una rumorosità di funzionamento molto elevata.
<br><br><center><img src="http://news.hwupgrade.it/immagini/sw4621.jpg"></center><br><br>
Come si nota chiaramente dall'immagine, questo dissipatore ha dimensioni complessive estremamente elevate, pari a 80x80 millimetri nella
base; viene fissato alla scheda madre utilizzando i 4 fori presenti sul PCB, servendosi di 4 viti con perni plastici. Questa soluzione
garantisce una pressione uniforme del dissipatore sul Core della cpu e, pertanto, minimizza i rischi di danneggiare la cpu.<br>
La tabella sottostante riporta i risultati ottenuti, dai test di Overclockers.com, con i principali dissipatori Socket A in commercio:
<br><br>
<table border="3" width="450">
<TBODY>
<tr>
<td width="25%"><font face="Arial, Sans-Serif"><b><p
align="right">C/W&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.10</b></font></td>
<td width="25%"><font face="Arial, Sans-Serif"><b><p align="right">0.20</b></font></td>
<td width="25%"><font face="Arial, Sans-Serif"><b><p align="right">0.30</b></font></td>
<td width="25%"><font face="Arial, Sans-Serif"><b><p align="right">0.40</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="35%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles347/" onmouseout="window.status=''; return true"
onmouseover="window.status='Swiftech 462-A...'; return true">Swiftech 462-A - 0.14</a></b>
<div></div></td>
<td width="65%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 80mm - Loud on
FAST Setting</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="45%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><a
href="http://www.overclockers.com/articles394/" onmouseout="window.status=''; return true"
onmouseover="window.status='Thermalright SK6...'; return true"><b>Thermalright SK6 - 0.18</b></a>
<div></div></td>
<td width="55%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 60mm - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="50%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles347/index02.asp"
onmouseout="window.status=''; return true"
onmouseover="window.status='Swiftech 462-A...'; return true">Swiftech 462-A - 0.20</a></b>
<div></div></td>
<td width="50%"><font face="Arial, Sans-Serif"><b><p align="center">Sanyo 80mm - Moderate</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="50%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/tips519/" onmouseout="window.status=''; return true"
onmouseover="window.status='Millenium Glaciator...'; return true">Millenium Glaciator -
0.20</a></b> <div></div></td>
<td width="50%"><font face="Arial, Sans-Serif"><b><p align="center">Stock fan - Moderate</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="53%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><a
href="http://www.overclockers.com/articles436/" onmouseout="window.status=''; return true"
onmouseover="window.status='Dynatron DC1206BM-O...'; return true"><b>Dynatron DC1206BM-O -
0.21</b></a> <div></div></td>
<td width="47%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 60mm - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="58%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles454/" onmouseout="window.status=''; return true"
onmouseover="window.status='Alpha PAL 8045...'; return true">Alpha PAL 8045 - 0.23</a></b>
<div></div></td>
<td width="42%"><font face="Arial, Sans-Serif"><b><p align="center">Orix 80mm - Moderate</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="58%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles441/" onmouseout="window.status=''; return true"
onmouseover="window.status='Fortis A102...'; return true">Fortis A102 - 0.23</a></b> <div></div></td>
<td width="42%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 38 - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="58%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles391/" onmouseout="window.status=''; return true"
onmouseover="window.status='OCZ Gladiator...'; return true">OCZ Gladiator - 0.23</a></b> <div></div></td>
<td width="42%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 38 - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="58%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles427/" onmouseout="window.status=''; return true"
onmouseover="window.status='Thermaltake Dragon ORB 3...'; return true">Thermaltake Dragon
ORB 3 - 0.23</a></b> <div></div></td>
<td width="42%"><font face="Arial, Sans-Serif"><b><p align="center">Stock Fan - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="58%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles438/" onmouseout="window.status=''; return true"
onmouseover="window.status='Thermalright CB-6L...'; return true">Thermalright CB-6L - 0.23</a></b>
<div></div></td>
<td width="42%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 38 - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="58%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles435/" onmouseout="window.status=''; return true"
onmouseover="window.status='Vantec CCK6035D...'; return true">Vantec CCK6035D - 0.23</a></b>
<div></div></td>
<td width="42%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 38 - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="60%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles350/" onmouseout="window.status=''; return true"
onmouseover="window.status='Zalman Flower...'; return true">Zalman Flower - 0.24</a></b> <div></div></td>
<td width="40%"><font face="Arial, Sans-Serif"><b><p align="center">Adda 80mm - Moderate</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="63%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles356/" onmouseout="window.status=''; return true"
onmouseover="window.status='Thermosonic ThermoEngine...'; return true">Thermosonic
ThermoEngine - 0.25</a></b> <div></div></td>
<td width="37%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 38 - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="68%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles377/" onmouseout="window.status=''; return true"
onmouseover="window.status='Global Win CAK38...'; return true">Global Win CAK38 - 0.27</a></b>
<div></div></td>
<td width="32%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 38 - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="68%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles362/" onmouseout="window.status=''; return true"
onmouseover="window.status='Thermaltake Volcano II...'; return true">Thermaltake Volcano
II - 0.27</a></b> <div></div></td>
<td width="32%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 38 - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="70%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles417/" onmouseout="window.status=''; return true"
onmouseover="window.status='Power Cooler...'; return true">Power Cooler - 0.28</a></b> <div></div></td>
<td width="30%"><font face="Arial, Sans-Serif"><b><p align="center">Stock Fan - Moderate</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="70%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles462/" onmouseout="window.status=''; return true"
onmouseover="window.status='Speeze 5T060B1H3R BigRock...'; return true">Speeze 5T060B1H3R
BigRock - 0.28</a></b> <div></div></td>
<td width="30%"><font face="Arial, Sans-Serif"><b><p align="center">Stock fan - Moderate</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="70%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles434/" onmouseout="window.status=''; return true"
onmouseover="window.status='Swiftech MCX370-0A...'; return true">Swiftech MCX370-0A - 0.28</a></b>
<div></div></td>
<td width="30%"><font face="Arial, Sans-Serif"><b><p align="center">Papst 33cfm - Mod+</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="70%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles445/" onmouseout="window.status=''; return true"
onmouseover="window.status='Tornado...'; return true">Tornado - 0.28</a></b> <div></div></td>
<td width="30%"><font face="Arial, Sans-Serif"><b><p align="center">Panaflo 80mm -
Moderate</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="75%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles460/" onmouseout="window.status=''; return true"
onmouseover="window.status='Speeze CopperRock Heatsink...'; return true">Speeze CopperRock
Heatsink - 0.30</a></b> <div></div></td>
<td width="25%"><font face="Arial, Sans-Serif"><b><p align="center">Stock fan - Moderate</b></font></td>
</tr>
</TBODY>
</table>
<br><br>
Il valore C/W misura di quanti gradi cresce la temperatura della cpu, rispetto a quella ambiente, utilizzando un processore che dissipa un
determinato quantitativo di watt. Ad esempio, con una cpu che dissipa 100 watt, un dissipatore con rapporto C/W pari a 0.2 e temperatura
ambiente di 30 gradi, la temperatura di funzionamento della cpu sarà di (100x0.2) = 20 gradi superiore a quella ambiente, quindi di 50 gradi.
<br><br>
Trovate la guida on line a <a href=http://www.overclockers.com/articles373/>questo indirizzo</a>.
Sul sito Overclockers.com è stata pubblicata una guida ai più performanti dissipatori di calore Socket A testati negli scorsi mesi; il
dissipatore più performante tra quelli testati è il modello Swiftech 462-A abbinato al ventola Delta da 80 millimetri, capace di ottima
eccellente dissipazione termica purtroppo abbinata ad una rumorosità di funzionamento molto elevata.
<br><br><center><img src="http://news.hwupgrade.it/immagini/sw4621.jpg"></center><br><br>
Come si nota chiaramente dall'immagine, questo dissipatore ha dimensioni complessive estremamente elevate, pari a 80x80 millimetri nella
base; viene fissato alla scheda madre utilizzando i 4 fori presenti sul PCB, servendosi di 4 viti con perni plastici. Questa soluzione
garantisce una pressione uniforme del dissipatore sul Core della cpu e, pertanto, minimizza i rischi di danneggiare la cpu.<br>
La tabella sottostante riporta i risultati ottenuti, dai test di Overclockers.com, con i principali dissipatori Socket A in commercio:
<br><br>
<table border="3" width="450">
<TBODY>
<tr>
<td width="25%"><font face="Arial, Sans-Serif"><b><p
align="right">C/W&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0.10</b></font></td>
<td width="25%"><font face="Arial, Sans-Serif"><b><p align="right">0.20</b></font></td>
<td width="25%"><font face="Arial, Sans-Serif"><b><p align="right">0.30</b></font></td>
<td width="25%"><font face="Arial, Sans-Serif"><b><p align="right">0.40</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="35%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles347/" onmouseout="window.status=''; return true"
onmouseover="window.status='Swiftech 462-A...'; return true">Swiftech 462-A - 0.14</a></b>
<div></div></td>
<td width="65%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 80mm - Loud on
FAST Setting</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="45%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><a
href="http://www.overclockers.com/articles394/" onmouseout="window.status=''; return true"
onmouseover="window.status='Thermalright SK6...'; return true"><b>Thermalright SK6 - 0.18</b></a>
<div></div></td>
<td width="55%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 60mm - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="50%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles347/index02.asp"
onmouseout="window.status=''; return true"
onmouseover="window.status='Swiftech 462-A...'; return true">Swiftech 462-A - 0.20</a></b>
<div></div></td>
<td width="50%"><font face="Arial, Sans-Serif"><b><p align="center">Sanyo 80mm - Moderate</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="50%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/tips519/" onmouseout="window.status=''; return true"
onmouseover="window.status='Millenium Glaciator...'; return true">Millenium Glaciator -
0.20</a></b> <div></div></td>
<td width="50%"><font face="Arial, Sans-Serif"><b><p align="center">Stock fan - Moderate</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="53%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><a
href="http://www.overclockers.com/articles436/" onmouseout="window.status=''; return true"
onmouseover="window.status='Dynatron DC1206BM-O...'; return true"><b>Dynatron DC1206BM-O -
0.21</b></a> <div></div></td>
<td width="47%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 60mm - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="58%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles454/" onmouseout="window.status=''; return true"
onmouseover="window.status='Alpha PAL 8045...'; return true">Alpha PAL 8045 - 0.23</a></b>
<div></div></td>
<td width="42%"><font face="Arial, Sans-Serif"><b><p align="center">Orix 80mm - Moderate</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="58%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles441/" onmouseout="window.status=''; return true"
onmouseover="window.status='Fortis A102...'; return true">Fortis A102 - 0.23</a></b> <div></div></td>
<td width="42%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 38 - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="58%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles391/" onmouseout="window.status=''; return true"
onmouseover="window.status='OCZ Gladiator...'; return true">OCZ Gladiator - 0.23</a></b> <div></div></td>
<td width="42%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 38 - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="58%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles427/" onmouseout="window.status=''; return true"
onmouseover="window.status='Thermaltake Dragon ORB 3...'; return true">Thermaltake Dragon
ORB 3 - 0.23</a></b> <div></div></td>
<td width="42%"><font face="Arial, Sans-Serif"><b><p align="center">Stock Fan - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="58%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles438/" onmouseout="window.status=''; return true"
onmouseover="window.status='Thermalright CB-6L...'; return true">Thermalright CB-6L - 0.23</a></b>
<div></div></td>
<td width="42%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 38 - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="58%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles435/" onmouseout="window.status=''; return true"
onmouseover="window.status='Vantec CCK6035D...'; return true">Vantec CCK6035D - 0.23</a></b>
<div></div></td>
<td width="42%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 38 - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="60%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles350/" onmouseout="window.status=''; return true"
onmouseover="window.status='Zalman Flower...'; return true">Zalman Flower - 0.24</a></b> <div></div></td>
<td width="40%"><font face="Arial, Sans-Serif"><b><p align="center">Adda 80mm - Moderate</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="63%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles356/" onmouseout="window.status=''; return true"
onmouseover="window.status='Thermosonic ThermoEngine...'; return true">Thermosonic
ThermoEngine - 0.25</a></b> <div></div></td>
<td width="37%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 38 - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="68%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles377/" onmouseout="window.status=''; return true"
onmouseover="window.status='Global Win CAK38...'; return true">Global Win CAK38 - 0.27</a></b>
<div></div></td>
<td width="32%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 38 - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="68%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles362/" onmouseout="window.status=''; return true"
onmouseover="window.status='Thermaltake Volcano II...'; return true">Thermaltake Volcano
II - 0.27</a></b> <div></div></td>
<td width="32%"><font face="Arial, Sans-Serif"><b><p align="center">Delta 38 - Loud</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="70%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles417/" onmouseout="window.status=''; return true"
onmouseover="window.status='Power Cooler...'; return true">Power Cooler - 0.28</a></b> <div></div></td>
<td width="30%"><font face="Arial, Sans-Serif"><b><p align="center">Stock Fan - Moderate</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="70%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles462/" onmouseout="window.status=''; return true"
onmouseover="window.status='Speeze 5T060B1H3R BigRock...'; return true">Speeze 5T060B1H3R
BigRock - 0.28</a></b> <div></div></td>
<td width="30%"><font face="Arial, Sans-Serif"><b><p align="center">Stock fan - Moderate</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="70%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles434/" onmouseout="window.status=''; return true"
onmouseover="window.status='Swiftech MCX370-0A...'; return true">Swiftech MCX370-0A - 0.28</a></b>
<div></div></td>
<td width="30%"><font face="Arial, Sans-Serif"><b><p align="center">Papst 33cfm - Mod+</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="70%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles445/" onmouseout="window.status=''; return true"
onmouseover="window.status='Tornado...'; return true">Tornado - 0.28</a></b> <div></div></td>
<td width="30%"><font face="Arial, Sans-Serif"><b><p align="center">Panaflo 80mm -
Moderate</b></font></td>
</tr>
</TBODY>
</table>
<table border="3" width="450">
<TBODY>
<tr>
<td bgColor="yellow" width="75%"><font face="Arial, Sans-Serif"><ALIGN="LEFT"><b><a
href="http://www.overclockers.com/articles460/" onmouseout="window.status=''; return true"
onmouseover="window.status='Speeze CopperRock Heatsink...'; return true">Speeze CopperRock
Heatsink - 0.30</a></b> <div></div></td>
<td width="25%"><font face="Arial, Sans-Serif"><b><p align="center">Stock fan - Moderate</b></font></td>
</tr>
</TBODY>
</table>
<br><br>
Il valore C/W misura di quanti gradi cresce la temperatura della cpu, rispetto a quella ambiente, utilizzando un processore che dissipa un
determinato quantitativo di watt. Ad esempio, con una cpu che dissipa 100 watt, un dissipatore con rapporto C/W pari a 0.2 e temperatura
ambiente di 30 gradi, la temperatura di funzionamento della cpu sarà di (100x0.2) = 20 gradi superiore a quella ambiente, quindi di 50 gradi.
<br><br>
Trovate la guida on line a <a href=http://www.overclockers.com/articles373/>questo indirizzo</a>.