Pros: -Lower Cas Timings than competing brands -Easy to Install (Plug and Play - No bios tweeks required) -Works great on Dell XPS 15 9550 -Looks nice (black pcb)

Cons: None.

Overall Review: I would recommend this product if you own a Dell XPS 15 9550. The Installation was simple; you just need a torx screwdriver to remove the under-cover and you just plug in the memory.