• This adapter board needs a desktop power supply. It can convert the 24pin power to 8X IDE+2X 6Pin power
• It supports DC 5V and 12V power out for Hard disk. Work for CHIA ETH BTC Mining Miner
• How many hard drives can be connected to a single power supply depends on your 5V current upper limit.(If 5V outputs 15A, you can bring 30 disks.)

Specification:

• Input: ATX 24Pin Power
• Output: IDE 4Pin and GPU 6Pin