Customers often want to upgrade the processors in their servers. Someone bought some Dell servers with 32-core processors. They upgrade to 64-core processors a

Customers often want to upgrade the processors in their servers. Someone bought some Dell servers with 32-core processors. They upgrade to 64-core processors and have the old 32-core processors. You'd like to buy them to upgrade your servers which have 16-core processors. Sorry, even though the chips are otherwise completely identical, theirs came from a Dell and you have a Lenovo. But hey, you can buy the processors directly from Lenovo for only three times as much money.