Almost perfect, thank you very much!
Fast shipping, fully compliant product, interesting design and not too LED heavy, so a big thanks, I recommend! The only downside so far is the case fan, which is rather noisy (model ARX DC BRUSHLESS FD1290-S0153E, 12 V 0.55 A, 92 x 92 mm, with 3-socket pins connected to 4-male pins on the motherboard). The power supply ventilation faces the floor at the back, but the air circulates because the case is a bit slanted thanks to its front panel/shield which is a bit larger than the rest and protrudes underneath, forming a wide foot.