Seagate demos hard disk drive with an NVMe interface. Yup, one with spinning platters

Oh look, it's the promise of multiple actuators again

At last week's Open Compute Project global summit, Seagate demonstrated a mechanical hard disk drive with an NVMe interface - an interface normally reserved for SSDs. The clue is right there in the name: NVM, Non-Volatile Memory. So the first question is... why?...