I have a Z420 desktop PC. It is liquid cooled and has a CPU Cooling block with the same name. Search for Z420 heat sink, and you will see the unit. There is the main FAN which is big, and then there is a secondary fan which is way smaller and is located way down near the motherboard. This fan has started to make an very annoying rattling sound when the CPU is working hard. My question here is: Can you get me spare parts for this Cooling block. I need a spare of that little fan.
Thanks in advance