On a related note, would they be more complimentary or competitive to HPC Server? Both Cray and HPE seems like they're more focused on the hardware and possibly userspace applications than a proprietary OS. I'm pretty sure modern Cray's are Linux-based, and I don't know if HP-UX is suited to running a supercomputer, but even so it doesn't seem like it's core to HP's business - just one of the products in their portfolio that can fit where needed.
Of course they could still call the company HPC, use the mark HPC for products or services other than HPCs, and use the mark CRAY for HPCs.
But people love short names.
Easy mnemonic: HP Ink. See bryanlarsen comment in this thread:
I just hope it is not like other companies they bought, rebranded and just sort of update them a little but no real innovation (software mostly i mean).
And this isnt really the original Cray. Its someone who bought Cray and started using their name (although they kept the original location open.) So there is precedent. https://en.wikipedia.org/wiki/Tera_Computer_Company
Those were dark days.