HP EliteBook 740 G1 Maintenance And Service Manual page 31

Item Component
(1) Product name
(2) Serial number (s/n)
(3) Part number/Product number (p/n)
(4) Warranty period
(5) Model description
Description
This is the product name affixed to the front of
the computer.
This is an alphanumeric identifier that is unique to
each product.
This number provides specific information about
the product's hardware components. The part number helps
a service technician determine what components and parts
are needed.
This number describes the duration of the warranty period
for the computer.
This is the alphanumeric identifier used to locate
documents, drivers, and support for the computer.
Service tag 19