It is not possible to add an additional hard drive to the HP Victus 15-fb0151ng as there is only one M.2 SSD slot. If you need more storage space, you will need to replace the existing SSD with one with a higher capacity.

- The M.2 SSD slot supports PCIe Gen 3.0 and can theoretically accommodate SSDs up to 4TB, although HP itself only offers up to 1TB.