Method of manufacturing storage apparatus

A method of manufacturing a storage apparatus, comprising:

• providing a circuit board, wherein the circuit board includes a first surface, a second surface being opposite to the first surface, a connect part, a plurality of openings and a plurality of metal contacts, the openings pass through the circuit board from the first surface to the second surface, the metal contacts are exposed on the first surface and each of the metal contacts is disposed corresponding to each of the openings;
• forming a plurality of metal units on the second surface, wherein the metal units are located between the openings and the connect part;
• bonding a control circuit element to the first surface of the circuit board and coupling the control circuit element with the metal units;
• bonding a terminal module to the first surface of the circuit board, wherein the terminal module has a plurality of elastic terminals, each of the elastic terminals has a first contact part and a second contact part, the first contact parts respectively contact with the metal contacts and the second contact parts respectively pass through the openings to protrude from the second surface;
• bonding a storage circuit element to the first surface of the circuit board and coupling the storage circuit element with the control circuit element;
• and
• forming a molding compound on the first surface to cover the control circuit element, the terminal module and the storage circuit element.