Leading the Way in Military Medicine. 1  Walter Reed National Military Medical Center. 2  Naval Medical Center Portsmouth. 3  Naval Medical Center San Diego. 4  Hospitals. Clinics.  Surface 1  Ships. Aircraft Squadrons.  Fleet Marine Force.
The service tag is unique to your system - it is essentially the serial number. If you don't have it recorded, but have your system registered with Dell (or purchased it direct from Dell), you should be able to obtain it by calling customer service with your order number or your name and address. Like 0. Reply.
1. Product name: This is the product name affixed to the front of the device. 2. Serial number (s/n): This is an alphanumeric identifier that is unique to each product. 3. Part number/Product number (p/n): This number provides specific information about the productâs hardware components. The part number helps a service technician to determine what components and parts are needed. 4. Warranty period: The number describes the duration of warranty period for the device. 5.