DDR4 help

When I Look Up Images for DDR4 Memory Sticks they all show 1. Chip in the Center of the Memory Stick.

Then 10 Chips on the Left and Right Side of the Chip in the Center of the Memory Stick.

And the 10 Chips are not in a Row but 5. Chips on Top and Under them another 5. Chips.

Is this Right?