Dobrý den, dá se do tohoto PC vložit uživatelem (mnou) dedikovaná grafická karta, aniž by se porušila záruka? Děkuji

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.
Specifications can be changed without notice. Images are for illustrative purposes only.