Sometimes abbreviated as Serial No., SN or S/N, a serial number is a unique number used for identification and inventory purposes. A serial number allows a company to identify a product and get additional information about it, for replacement, or as a means of finding compatible parts. In the picture and below is an example of what a serial number may look like on the back or side of a computer.
Serial No. 4CE0460D0G
Model No. p6774y
Locating serial numbers
Hardware - A serial number for a hardware device such as a computer or printer can almost always be found on the bottom or back of the device.
- Do you have a part, manual, warranty, refund, or rebate information?
- How to find information about my computer.
Also see: Model number