I have four of them, and only one is reasonable quiet. I had so many issues to resolve with these boxes. If you hold it, it feels like a really good product. But sadly enough the fans aren’t even the biggest issue. Breaking nvme drives, pci signaling issues, firmware issues, unreliable and even with reading so many reddit posts and on this forum I left the noisy fan for what it is and had to through hoops and loops to get them running stable. Hope they bring out a kit for a real quality fan kit and fix all the other issues.