A4 Miner Specifications:
Part Number: INNOSILICON A4 Dominator 138Mhs per unit (+-10% performance, can be over-clocked at user’s risk)
Size: Length 28cm * Width 26cm * Height 13cm
Net weight: 5.5KG (without PSU)
ASIC: A4, 40pcs
Required rated PSU: 600W or above, 4 * PCI-E 6Pin
Included: Raspberry Pi, it is plug and play with your PSU
PSU is external and exclusive to save your international shipping cost, which can be acquired used easily at low cost or reused from old version miners.