{"id":277,"date":"2018-02-10T03:44:44","date_gmt":"2018-02-10T02:44:44","guid":{"rendered":"https:\/\/kriptoblog.hu\/?p=277"},"modified":"2018-02-10T03:44:44","modified_gmt":"2018-02-10T02:44:44","slug":"bitmain-antminer-a3-a-blake2b-banyaszgep","status":"publish","type":"post","link":"https:\/\/kriptoblog.hu\/en\/bitmain-antminer-a3-a-blake2b-banyaszgep\/","title":{"rendered":"Bitmain AntMiner A3 \u2014 The Blake(2b) Mining Machine"},"content":{"rendered":"

It finally seems that on Bitmain's website, a few machines have become available again with a March 2018 shipping deadline, even to Hungary with a shipping cost between $90-150<\/strong>. The Bitmain AntMiner A3 is a mining machine using the Blake(2b) algorithm<\/strong> with which we can mine Siacoin at a speed of 815 GigaHash\/second<\/strong>.<\/p>\n

To operate the machine, we need at least a 1600-Watt power supply, or the best and simplest option is to order a Bitmain APW3++<\/strong> power supply that provides sufficient energy for our A3 mining machine and comes with appropriate cabling.<\/p>\n

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The manufacturer offers 180 days of warranty<\/strong> warranty on the AntMiner A3 mining machine, which has the following specifications according to the manufacturer:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model:<\/td>\nA3<\/td>\n<\/tr>\n
ASIC chip type:<\/td>\nBM1720<\/td>\n<\/tr>\n
Hash algorithm:<\/td>\nBlake(2b)<\/td>\n<\/tr>\n
Number of hash chips:<\/td>\n180 chips<\/td>\n<\/tr>\n
Number of hash boards:<\/td>\n3 boards \/ miner<\/td>\n<\/tr>\n
Hash computing capacity:<\/td>\n815GH\/s\u00b15%<\/td>\n<\/tr>\n
DC input voltage:<\/td>\n11.60~13.00 V<\/td>\n<\/tr>\n
DC input current @12V DC:<\/td>\n98.8 A +7%<\/td>\n<\/tr>\n
DC input power @12V DC:<\/td>\n1186 W +7%<\/td>\n<\/tr>\n
220VAC Power Consumption @25\u2103, 93%<\/td>\n1275 W +7% (with APW3++ power supply)<\/td>\n<\/tr>\n
220VAC Power Efficiency @25\u2103, 93%<\/td>\n\u00a01.56mJ\/MH+7% (with APW3++ power supply)<\/td>\n<\/tr>\n
Mining machine weight:<\/td>\n\u00a04.2 kg<\/td>\n<\/tr>\n
Operating temperature:<\/td>\n0-40 \u2103<\/td>\n<\/tr>\n
Storage temperature:<\/td>\n-40-85 \u2103<\/td>\n<\/tr>\n
Operating humidity:<\/td>\n5%RH-95%RH<\/td>\n<\/tr>\n
Noise emission:<\/td>\n76 dB<\/td>\n<\/tr>\n
Network connection type:<\/td>\nEthernet cable<\/td>\n<\/tr>\n
Electrical connection:<\/td>\n\u00a03x PCIe connector \/ panel \u2013 1x PCIe \/ controller<\/td>\n<\/tr>\n
Dimensions:<\/td>\n321mm*125mm*208mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

A Bitmain AntMiner A3<\/strong>from a reliable source, directly from the manufacturer<\/strong> a https:\/\/shop.bitmain.com<\/a> through the website can be ordered<\/strong>. There is also an option to pay with Bitcoin (BTC). The manufacturer set the delivery deadline between March 15-22, 2018. The Bitmain AntMiner A3 is currently still available and $980<\/strong> the price, which when paying in cryptocurrency, is as follows:<\/p>\n