No. hp pavilion 15z-eh000 laptop has no room for hdd but it can however can be upgraded with nvme ssd but it has only one slot so you might have to backup everything you have on you’re laptop, upgrade it and back it up again which will leave you with typical nvme ssd that has no purpose which you could sell it online and other thing you can upgrade is ram but you can only upgrade one slot of the laptop so you either gonna stuck with 12gb or 20gb of ram which won’t be running on dual channel so it would be slower but again runnable I guess