Locating your appliance serial number To get support for your appliance, use the VxRail appliance serial number, also called the Product Serial Number Tag (PSNT). The PSNT is a 14-digit number used to identify individual appliances to Dell EMC support. NOTE: Only use the VxRail appliance serial number to contact Customer Support. Sometimes, you may need to supply the 7-digit service tag number. The two identification tags on your appliance are located as follows: The VxRail appliance serial number tag — You can find the serial number (PSNT) printed on the information tag on your physical appliance, or you can locate the PSNT using VxRail Manager. The service tag — You can find the service tag printed on the physical appliance. Child TopicsLooking up your VxRail appliance serial number in VxRail ManagerFollow these steps to look up your VxRail appliance serial number in VxRail Manager. Locating the serial number and service tag number on your applianceParent topic IntroductionThe VxRail appliances P670F and V670F Installation and Service Manual provides an overview about the system, diagnostic tools, and information about installing and replacing components.