As nouns the difference between backplane and backplate
is that backplane is a circuit board that connects several connectors in parallel to each other, so that each pin of each connector is linked to the same relative pin of all the other connectors, forming a computer bus while backplate is a plate protecting a fighting person's back.
backplane
Noun
(
en noun)
(electronics) A circuit board that connects several connectors in parallel to each other, so that each pin of each connector is linked to the same relative pin of all the other connectors, forming a computer bus.
backplate
English
Noun
(
en noun)
A plate protecting a fighting person's back.
A metal plate on the rear of a computer's casing, used to cover a port or slot.