Look for a sticker on the back or bottom of your NAS unit.
One of the most critical aspects of a QNAP warranty review is understanding regional restrictions.
Unlike some consumer electronics brands that offer a simple "serial number entry" portal for instant details, QNAP’s warranty system is more complex. It is region-specific and often requires account linkage to get precise information.
Based on the mechanics of the lookup system, here is how to protect yourself:
You can find your 10-digit or 11-digit serial number in two ways: