120mm Water Cooler Round Up Part 2 – Looking Inside


Cooler Master Sedion 120M Disassembly

Cooler Master pump top
First we have the cooler master Cooler Master Seidion 120M.

Cooler Master pump split in half

Removing 12 screws the cold plate to the pump housing the unit splits apart.

Under the baffle on Cooler Master Pump

Then the baffle can be removed and you can see the water pump impeller.

Cooler Master Baffle and Impeller Shaft
The impeller spins on a small white ceramic shaft.

Cooler Master Cold Plate

Looking closer at the cold plate we can see cooling fins and the diverters that keep the coolant running across the fins.

Cooler Master pump cover off
Flipping the pump housing over we can remove the top cap. It simply clips in place.