Tired of your SFF case sounding like a jet engine? Here is a step by step build guide for a mid-ranged system that is inaudible at idle and when doing basic windows tasks.

System Specifications:
ASRock Z390 Phantom Gaming-ITX
Corsair Vengeance LPX 16GB 3000MHz
Intel i5 8400
Noctua NH-L9i CPU cooler
Noctua NF-A9x14 case fan
Corsair SF600 power supply
Asus Rog Strix 1060 video card
Dan A4 SFX v3 case

Special thanks to Optimum Tech and his video on "How to Drop 15-20 degrees on Locked Intel CPUs!" Link to the video is https://youtu.be/_dol1epwxeA

Music: Royalty Free Music offer from AVID and Sound Ideas. This is a link to the email offer https://youtu.be/ei9H2tHZGRY.
UPM_BBCPM62_18_Leaving_It_Behind_Main_Track_Farnell_Warren_969655.mp3