BergStik® 2.54mm, Board to Board connector, Unshrouded Header, Through Hole, Single Row, 20 Positions, 2.54 mm Pitch, Vertical, 5.84 mm (0.23in) Mating, 4.65 mm (0.183in) Tail.
DDR5 Memory Module Sockets,Vertical, Surface Mount, 288 Position, 0.85mm (0.0335in) pitch, 30u\\ Gold on Contact Area, Standard Housing and Latch, Metal Tab, Without MYLAR.