蚂蚁矿机S9i

蚂蚁矿机S9i
Brand:蚂蚁矿机
Crypto Algorithm:SHA256
Chip Type:芯片
Chip type:BM1387
Chip Process:16纳米
Rated Hashrate:14.5TH/s
RatedPower Consumption:1365W
Net weight:8Kg
Miner size(mm):445*215*255
Heat dissipation method:Air-cooled
Number of Fans:2
S9i是S9矿机的升级版,与S9一样采用BM1387芯片,BM1387芯片是比特大陆自主研发的第5代比特币挖矿机芯片,采用TSMC的16纳米FinFET制程,应用全定制设计方案,单颗芯片Hashrate可达74GH/S,在0.4V的核心电压下Power Consumption仅为0.08W/GH/s,S9i包含总共3片运算板,每片板通过3个PCI-e接头供电。每个运算板消耗大约360-460瓦,Rated电压为12伏特和34.3安培。S9i的总功率消耗在1078-1550瓦之间,这取决于Hashrate和Ambient temperature, 是迄今为止比特币芯片史上Power Consumption最低的芯片。

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