Serial Number Identification

The serial number for most Cooler Master products will be found on a bar code like the example below:

Case Fans and Other Accessories
Case fans and separately sold accessories will not have serial number so they will only have limited store warranty or are replacement only if DOA
Here are same other examples below:


Always located on the back of the case usually near the back I/O or beside the PCI expansion slots


Located on the fan wire of the case fan that comes with the heat sink


Located on the wire of the pump/CPU block


Located on the backside of the keyboard


Located on the backside of the mice


Located on the inner headband of the headset or located on the backside of the volume control bar


Located on the side or backside of the power supply


Located on the backside corner of the notepal


Located on the front or backside of the adapter


Located on the warranty card that is bundled with each mobile power device