UPC 731717986973

Product model X3 Total quantity of hash chips 180 pcs Total quantity of hash boards 3 pcs Total hash rate 220 kH/s DC voltage input 11.60~13.00 V DC current input @12V DC 38.8 A +7% DC Power @12V DC input 465 W +7% 220VAC Power @25℃ ,93% conversion efficiency of APW3 500 W +7% 220VAC Power efficiency @25℃,93% conversion efficiency of APW3 2.27 J/kH +7% Weight（without package）5.5 kg Operation temperature 0-40 ℃ Storage temperature -40-85 ℃ Operation humidity 5%RH-95%RH,prevent condensation Noise 76 dB Networking connection mode Ethernet Cable Power connection mode All three PCI-E ports are required to power the board. You can use one PSU to power multiple boards, but do not attempt to power one board with two PSUs.We suggest to prevent the control board to be powered up before hash boards be powered up. There are financial risks associated with mining cryptocurrencies. These risks can be related to changes in exchange rate of the cryptocurrency or to changes in the algorithm that is used to mine the cryptocurrency. Please deliberate well before making a purchase because we will not accept any requests for refund for orders of this batch. One major cryptocurrency which is using CryptoNight hash function is about to change their PoW algothrim, and according to their public statement, it is purposely to brick ASIC mining rigs including X3. When you buying it, you are betting that they are wrong.