zdravím, ak budem chciet neskôr dodatočne pridať do zostavy ešte jeden HDD, poruší sa tým záruka na produkt, alebo nie?

A 36-month / 3-year or 48-month / 4-year warranty refers to the total duration of the warranty from the date of receiving the goods. Compared to standard statutory rights, this gives you an additional 12 months / 1 year or 24 months / 2 years, respectively, to file a claim.