# New heat sink and which fan

**URL:** https://community.electricforum.com/t/new-heat-sink-and-which-fan/16715
**Category:** GEM Forum
**Created:** [July 28, 2019, 1:16pm UTC](https://community.electricforum.com/t/new-heat-sink-and-which-fan/16715 "2019-07-28T13:16:35Z")
**Posts on this page:** 1
**Showing post:** 1

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### Author: ![Bolanger](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/bolanger/32/4184_2.png) [@Bolanger](https://community.electricforum.com/u/Bolanger)
#### Post date: [July 28, 2019, 1:16pm UTC](https://community.electricforum.com/t/new-heat-sink-and-which-fan/16715/1 "2019-07-28T13:16:35Z")

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![image](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/e/e1b5688e31d199bf57d6b40dbf8cd7124175c6a4.jpeg)  
Been getting a constant error code 41. Got interested in the “cooling” post a bit ago.  
Went on line and found a company…heatsinkusa…that sells heat sinks by the inch with no minimum. They have one that fits the t3 controller like a glove, 7.280 wide and ordered 10” long. $31.00 plus shipping. Sweet!  
Just for grins I’m looking to add a fan…but…have no background or source to buy from.  
Could someone please walk me thru where and which fan to buy.  
Thanks.

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