30 pin and 72 pin RAM are used all through the 68k Mac line, where proprietary modules are not. 72 pin is also used in the earliest PPCs.
That "pushpin" RAM could be a SIPP module; they were used on some early x86 and other machines. Are the pins all on one edge of, and in line with, the module? ie, as opposed to being at right angles like a DIP chip, a SIPP has pins and PCB in one plane.
That "pushpin" RAM could be a SIPP module; they were used on some early x86 and other machines. Are the pins all on one edge of, and in line with, the module? ie, as opposed to being at right angles like a DIP chip, a SIPP has pins and PCB in one plane.