I used to be worried about overheating, but the S21 Hyd. continues to be working awesome and quiet. The set up was somewhat more associated than other miners, but it was worth it for that peace of mind. The efficiency has long been outstanding, and I'm really proud of my https://messiahwncqe.mycoolwiki.com/7357351/examine_this_report_on_innosilicon_a11