Some lucky duck got 72 sticks of DDR4 ECC ram from his dad's company. From the picture, it looks like these are 32GB sticks. According to the story, OP's dad's company upgraded to new server with RAM already installed so they just plan on scrapping the RAM. These would go nicely with EPYC combo from China where you could get a 32C/64T single socket 2nd gen EPYC for around $1K.