Hello, I'm looking in to upgrading my Slimline to an SSD. Could I use a SAMSUNG 860 EVO Series M.2 2280 500GB SATA III SSD in the machine, without getting rid of the main HDD?
Yes, there is One M.2 socket 3, key M for a M.2, SSD. The key M will allow you to install a NVMe or SATA, M.2. The NVMe would be faster than the SATA M.2 in your link. Here is a guide that will help you understand the type and keys for M.2, SSD's: https://www.atpinc.com/blog/what-is-m.2-M-B-BM-key-socket-3
Be alert for scammers posting fake support phone numbers and/or email addresses on the community. If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".