Stamped on the component side at the insertion end.
Etched on the solder side and stamped on the component side at the insertion end
overall: 1/2 in x 5 1/4 in x 4 1/2 in
The Standard Modular System (SMS) card has vertically mounted , including capacitors and resistors. The model number 5300519 is indicated twice on the module. There is also a plastic dust cover over the components.