Are most common aio-radiators copper or aluminum?

[linus is my favourite mum]

a 360 rad cost nearly as much as a 360 aio

[Mohammed Abu Jayyab]

What brand is the aio?

 

[NorKris]

Aluminium

[linus is my favourite mum]

nvm all aios are aluminum rad, even the most expensive ones

[Dogzilla07]

https://geizhals.eu/?cat=coolwsets&xf=12860_Kupfer~4007_extern+(offenes+System)~4007_intern+(offenes+System)~4008_CPU

 

Alphacool and Thermalright sell copper RAD AIOs (that are also easily refillable), but there's doesn't seem to be any performance benefit. Swiftech also sells copper ones, but idk if they're widely available still.