https://aznot.com/index.php?action=history&feed=atom&title=Supermicro%2FFan_Speed 2026-04-26T02:21:36Z Revision history for this page on the wiki MediaWiki 1.41.0 https://aznot.com/index.php?title=Supermicro/Fan_Speed&diff=7814&oldid=prev 2024-08-16T09:00:39Z

<p><span dir="auto"><span class="autocomment">Fan Controls by Emperical Testing</span></span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 09:00, 16 August 2024</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l46">Line 46:</td> <td colspan="2" class="diff-lineno">Line 46:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  #set fans in &quot;peripheral&quot; zone to 25%</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  #set fans in &quot;peripheral&quot; zone to 25%</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  ipmitool raw 0x30 0x70 0x66 0x01 0x01 0x16</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>  ipmitool raw 0x30 0x70 0x66 0x01 0x01 0x16</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">== Supermicro Stated Speeds ==</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">For X10SRL-F, we found there are Heavy IO speed option in IPMI, what is this fan mode definition ? We couldn't find any document states for it.</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"> X10SRL-F supports the following fan modes:</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"> - Standard – Provide standard fan speed</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"> - Full Speed – Maximum cooling</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"> - Optimal – Balanced fan speed and power consumption</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"> - Heavy I/O – Boost cooling to the add-on card zone</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"> FAQ Entry | Online Support | Support - Super Micro Computer, Inc.</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"> https://www.supermicro.com/support/faqs/faq.cfm?faq=23547</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== keywords ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== keywords ==</div></td></tr> <!-- diff cache key aznot:diff:1.41:old-7813:rev-7814:php=table --> </table>

Kenneth https://aznot.com/index.php?title=Supermicro/Fan_Speed&diff=7813&oldid=prev 2024-08-16T08:59:25Z

<p>Created page with &quot;== Fan Controls by Emperical Testing == Reference Material - Supermicro X9/X10/X11 Fan Speed Control | ServeTheHome Forums https://forums.servethehome.com/index.php?resources/supermicro-x9-x10-x11-fan-speed-control.20/ Fan control valuse values are: Standard: 0 Full: 1 Optimal: 2 Heavy IO: 4 These can be set using &#039;&#039;ipmicfg&#039;&#039; util. A bit of testing confirmed that this is effectively correct (even if SM might disagree on some fine details). Fans on...&quot;</p> <p><b>New page</b></p><div>== Fan Controls by Emperical Testing ==<br /> <br /> Reference Material - Supermicro X9/X10/X11 Fan Speed Control | ServeTheHome Forums<br /> https://forums.servethehome.com/index.php?resources/supermicro-x9-x10-x11-fan-speed-control.20/<br /> <br /> Fan control valuse values are:<br /> <br /> Standard: 0<br /> Full: 1<br /> Optimal: 2<br /> Heavy IO: 4<br /> <br /> These can be set using &#039;&#039;ipmicfg&#039;&#039; util.<br /> <br /> A bit of testing confirmed that this is effectively correct (even if SM might disagree on some fine details).<br /> <br /> Fans on these boards are controlled in two zones:<br /> <br /> - CPU or System fans, labelled with a number (e.g., FAN1, FAN2, etc.) - zone 0<br /> - Peripheral zone fans, labelled with a letter (e.g., FANA, FANB, etc.) - zone 1<br /> <br /> On these boards there are 4 levels of speed control:<br /> <br /> - Standard: BMC control of both fan zones, with CPU zone based on CPU temp (target speed 50%) and Peripheral zone based on PCH temp (target speed 50%)<br /> - Optimal: BMC control of the CPU zone (target speed 30%), with Peripheral zone fixed at low speed (fixed ~30%)<br /> - Full: all fans running at 100%<br /> - Heavy IO: BMC control of CPU zone (target speed 50%), Peripheral zone fixed at 75%<br /> <br /> You can also set the PWM duty cycle for each of the fan zones. PWM values are set 64 steps using hex values from 00-FF (ox00 to 0x64). 0x00 is minimum speed, 0x64 is full speed, and 0x32 is 50%, etc. Each &quot;zone&quot; is set seperately using the following command:<br /> <br /> ipmitool raw 0x30 0x70 0x66 0x01 0x&lt;z&gt; 0x&lt;n&gt;<br /> - where &quot;z&quot; is the zone (0 0r 1)<br /> - where &quot;n&quot; is the duty cycle (0x00..0x64)<br /> <br /> Example: Set CPU zone (0) to 50%:<br /> ipmitool raw 0x30 0x70 0x66 0x01 0x00 0x32<br /> <br /> Example: Set Perpipheral zone (1) to 25%:<br /> ipmitool raw 0x30 0x70 0x66 0x01 0x01 0x16<br /> <br /> Big example:<br /> #set fan mode to &quot;full&quot;<br /> ipmitool raw 0x30 0x45 0x01 0x01<br /> #set fans in &quot;system&quot; zone to 37.5%<br /> ipmitool raw 0x30 0x70 0x66 0x01 0x00 0x24<br /> #set fans in &quot;peripheral&quot; zone to 25%<br /> ipmitool raw 0x30 0x70 0x66 0x01 0x01 0x16<br /> <br /> == keywords ==</div>

Kenneth