![2011 imac 27" 32GB - final stage of 1TB + 2TB SSD upgrade (replaced HDD & optic drive). Also cleaned out the fans and case. Running 'SSD Fan Control' & 'Macs Fan 2011 imac 27" 32GB - final stage of 1TB + 2TB SSD upgrade (replaced HDD & optic drive). Also cleaned out the fans and case. Running 'SSD Fan Control' & 'Macs Fan](https://preview.redd.it/4iytymrrf5751.jpg?width=640&crop=smart&auto=webp&s=7708d854e19c200080eb0c9b6bf086ef78f4ec21)
2011 imac 27" 32GB - final stage of 1TB + 2TB SSD upgrade (replaced HDD & optic drive). Also cleaned out the fans and case. Running 'SSD Fan Control' & 'Macs Fan
Fans at full speed after SSD replacement (4sns/1/c0000008:TCOH-124) - iMac Intel 21.5" EMC 2428 - iFixit
![I upgraded my iMac mid 2011 to a ssd with a custom bracket I 3D printed and the hdd fan is faster than normal. Is there anything I can do to fix I upgraded my iMac mid 2011 to a ssd with a custom bracket I 3D printed and the hdd fan is faster than normal. Is there anything I can do to fix](https://i.redd.it/i-upgraded-my-imac-mid-2011-to-a-ssd-with-a-custom-bracket-v0-mt2g20ycwhd81.jpg?width=4032&format=pjpg&auto=webp&s=9b9504f496fef55551a1c5bb60fcfacf906fd569)
I upgraded my iMac mid 2011 to a ssd with a custom bracket I 3D printed and the hdd fan is faster than normal. Is there anything I can do to fix
![Apple iMac fan noise running constantly at full speed after hard drive replacement or upgrade - Safemode Computer Service Apple iMac fan noise running constantly at full speed after hard drive replacement or upgrade - Safemode Computer Service](https://safemode.com.au/wp-content/uploads/2018/04/SSD-Fan-Control.png)
Apple iMac fan noise running constantly at full speed after hard drive replacement or upgrade - Safemode Computer Service
![I upgraded my iMac mid 2011 to a ssd with a custom bracket I 3D printed and the hdd fan is faster than normal. Is there anything I can do to fix I upgraded my iMac mid 2011 to a ssd with a custom bracket I 3D printed and the hdd fan is faster than normal. Is there anything I can do to fix](https://i.redd.it/i-upgraded-my-imac-mid-2011-to-a-ssd-with-a-custom-bracket-v0-avah76ycwhd81.jpg?width=4032&format=pjpg&auto=webp&s=501496bd64a6449f23a2bf52c8dbfce94be5d1f3)