Carte mère de téléphone portable sans écrans. Les piles, tôles, cadres dissipateur de chaleur ont été éliminées.

rack card connectors plated or, integrated processor gilded. "

Control boards and hard disk boards / computer hard disks. "

eprom plastique

barettes mémoires avec un bord doré et dissipateur

Processors / CPU's made of PVC (silver contacts), surface usually connected with overlying cooling element (aluminim, copper, stainless steel)."

Plastic CPU, green, without golden pins at the front, with cooling element at the rear side.

gold plated card. The welding lines are also gold plated. "

fully assembled with ICs, without transformers or metal parts. Typically, this type of card typically dismantles servers, mainframes, or telecommunication systems. "

The welding lines are gold plated. "

mainboards from laptops/notebook`s no matter which generation. covers of plastic and metals need to be taken off. "

backplane board with multiple gold pins "