200 pin sodimmr ddr 200 pin sodimm approximately 2625 in by 125 in 667 mm by 3175 mm r ddr2 200 pin sodimm approximately 2625 in by 118 in 667 mm by 30 mmr a small outline dual inline memory module sodimm consists of a number of memory components usually black that are attached to a printed circuit board usually green sodimms get their name because they are smaller and thinner than regular dimms the gold pins on the bottom of the sodimm provide a connection between the