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Razer Core X PSU Fan Mod Question  


Active Member
Joined: 10 months ago

I want to replace the fan in the Core X PSU, but I don't want to do any soldering. Would it be possible to run a splitter off of the case fan header to power both the case fan and the PSU fan? Would there be any issues with the difference in fan size or the fans not spinning up? Just wanted to ask here before I buy any fans.


Also in any other situation I would've just bought a new PSU, but everything is out of stock right now.

Macbook Pro 15" (2018) + Razer Core X + RX 5700XT
Windows 10 2004 (Insider Preview Fast)

New Member
Joined: 7 months ago

I think this guy did a cable split solution, check it out:



Mac mini 2018 / MP 2013 / Razer Core X MOD with PSU SilversStone NJ450-SXL passive