Product DetailsCertification: CE Brand Name: Bitmain Antminer S19 ProAlgorithm:SHA-256 Power Consumption: 3250WHashrate: 110Th/s Encryption: YesVideo Memory Capacity: 1024MB Chipset Manufacturer: BitmainType: ASIC BTC Miner Products Status: StockPlace of Origin: Guangdong, China Material:MetalVideo Memory Type: DDR Memory Interface: 128 BitInterface Type: USB 2.0 Working temperature: 0â - 40â Power Efficiency: 29.6J/Th Input voltage: 200~240VSize:195.5 x 290 x 400mm Network Connection: Ethernet