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- HP Community
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- Gaming Desktops
- Upgrading CPU Fan & Heatsink

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11-21-2018 02:51 PM
Recently I've upgraded my RAM (from 8GB to 16 GB) and my CPU (i5 - 7400 to a i7-770k). However my CPU fan looks like it can't keep it cooled enough like it did with the other one (the i5 that is), so I figured that getting a better fan for it is better. But the problem is I'm not quite sure on how to go about deciding and buying it, especially when trying to figure out if its compatible with my mother board or not.
Omen by HP Desktop PC - 870-224
Device Name - Addisons-computer
Processor - Intel(R) Core(TM) i7-7700k CPU @ 4.20 Hz 4.20GHz
Installed RAM - 16.0GB
MotherBoard - Odense2-K
11-21-2018 03:22 PM
Welcome to the forum @ElusiveTwo1
Both the i5-7400 and i7-7700 are 65 Watts
Intel Core i7-7700 (Kabylake) 3.6 GHz Quad Core | 65 W | Intel HD Graphics 630 |
Intel Core i5-7400 (Kabylake) 3.0 GHz Quad Core | 65 W | Intel HD Graphics 630 |
There should be no noticeable temperature change???
REO
11-21-2018 04:18 PM
The only thing I can think of would be an after market Liquid CPU Cooler:
CorsAir:
Amazon:
https://www.amazon.ca/HP-Liquid-Cooling-Heatsink-714256-001/dp/B01NBPI7BQ
eBay:
https://www.ebay.com/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=HP+714256-001+&_sacat=0
REO
11-21-2018 06:17 PM
It is not being compatible with your motherboard it is fitting it to your CPU and Exhaust Fan.
Try asking here if there is a fan compatible with your 870-224???
http://forum.corsair.com/v3/forumdisplay.php?f=155
Sorry I wish I had more.
REO
11-22-2018 01:58 AM
Just to point out that OP has upgraded his/her CPU to i7-7700k - which is more demanding when heat dissipation is taken into account:
Processor | TDP | Integrated Graphics |
Intel Core i7-7700K (Kabylake) 4.2 GHz Quad Core | 91 W | Integrated HD Graphics 630 |
Good to hear that you actually made it work - I am thinking about similar upgrade in the future (maybe).
When it comes to heatsink / fan - would standard, off-the-shelf units work really here? I was under impression that HP MoBos are difficult to handle due to possibly altered dimensions and require HP-supplied cooling assemblies? Perhaps I'm mistaken.
Perhaps @grzwacz will be able to help?
11-22-2018 05:30 AM - edited 11-22-2018 06:11 AM
Thanks for that @krzemien did not catch it.
http://www.cpu-upgrade.com/CPUs/Intel/Core_i5/i5-7400.html
Then liquid cooling would be the way to go.
REO