Product name eth-b75 mainboard inte B75 eight card direct insertion spacing 65mm CPU Intel Celeron CPU g530 memory 4gbddr3 hard disk 128G msata SSD power supply 1800wdc special power line for mining machine national standard CCC power line display interface VGA interface USB rear * 4 connecting lines 8 pure copper 8p power supply lines fan 4 fan 120386000rpmos windows 10 64bit chassis size 710 * 200 * 400mm