Other than making a huge amount of durable goods warehouses, is there another building available that will store large amounts of microchips?
Tall Brick Warehouses are the next level up from Durable Goods warehouse, followed by Quantum Warehouse.
Main colony:
human - Eldia: 0tThkRFL
human - Gondwana: MQGtwWQR
insectoids - Deinonychus: fQ3oqKnA
After gaining the proper research, you can upgrade those into tall brick warehouses. Later on down the line you also have the quantum warehouse