Does my laptop have an M.2 SSD slot? (Ideapad 330-14IKB) : r/techsupport
SSD Upgrade - Lenovo Ideapad 330-14IKB | solid-state drive, Lenovo | Upgraded System Drive to SSD From more-than-a-minute to 16-second boot time! More responsive than a brand new one!... | By AC
Lenovo IdeaPad 330-15AST Hard Drive Replacement - iFixit Repair Guide
How to upgrade RAM in Lenovo's IdeaPad 3 15 | Windows Central