Bitmain B3 Antminer (Bytom)

*POWER SUPPLY IS NOT INCLUDED* Bitmain recommends using the APW3++ power supply for those with 110v or 220v power sources. Specifications: 1. Hash Rate: 780 H/s ±5% 2. Power Consumption: 373W ±10% 3. Power Efficiency: 0.46 J/H ±7% 4. PCIe Power Connectors: 7 (two per Hashing board and one for the controller) 5. Dimensions: 312.54mm(L)*124.30mm(W)*154.65mm(H) 6. Cooling: 2x 12038 fans 7. Network: Ethernet cable is not included Notes: 1. Due to the nature of these products, there are higher than normal restocking fees (typically 40%). The restocking fees are typically waived in the event that there is a provable failure that prevents the AntMiner from being within 5% of advertised speeds within the first 30 days. The warranty will be voided by overclocking. In the event that you experience a failure, please reach out to the seller immediately so that we can begin troubleshooting with you and/or processing a replacement. 2. The AntMiner B3 requires SEVEN 6-pin PCI-e connectors. There are three hash boards that each require TWO 6-pin PCI-e power connectors and one additional 6-pin PCI-e power connector on the controller. All SEVEN 6-pin PCI-e power connectors are required. Do not connect more than one PSU to the same hashing board! 3. Power consumption figures will vary with your PSU's efficiency, the ambient operating temperature and the accuracy of the power meter. 4. Power supply unit is not included. Bitmain recommends the APW3++ for those with 110v or 220v power. 5. Very LOUD! Sounds like a whiny vacuum. 6. Metal clanking or rattling is expected when moving the AntMiner B3. The sound is from the hashing boards moving back and forth against the metal frame. This does not mean there are loose parts and does not mean the item is defective.

• Mines Bytom Coin
• Hashing Rate: 780 H/s ±5%
• Power Consumption: 373W ±10%
• Built-in Web Management Portal - No Separate Host Computer or Software Required
• Power Supply Sold Separately (AntMiner APW3++ PSU Recommended)