Geeetech

Hi everyone. So just purchased my I3 Pro B and its printing fine.

so that's good

Now I would like to upgrade the terrible stock fans provided with same size but quieter fans.

Only issue I have is the connector size, it's tiny. anyone have any ideas what the connector is called and where I may be able to get a better fan with this type of connector.

Thanks in advance

Have you tried to Google? It is called Micro JST 2.0 PH 3-Pin.

Personally I bought a pack of these:

I just purchased a pack of Micro JST PH 2.0 2-Pin Connector Plug (search for these) from Almazoon

Also these are excellent

Wire Connectors, 12 Pack Low Voltage Wire H tap 2 Way connectors 2 Pin solderless with no Wire-Stripping Required for Mid-Span Branching in Wires Connection 20/22 AWG Cable 0.2-0.5mm²

Just pop the wires in and push down, no solder, no tape no striping wires. Dead easy.