Bringing Mining Back Home
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The BM1387 ASIC Chip
The world's first bitcoin mining ASIC based on the 16nm process node
Bitmain's BM1387 chip is built using TSMC's 16nm FinFET technology and, delivering a record-breaking 0.098 J/GHs, is the world's most efficient bitcoin mining chip in the consumer market. Each Antminer R4 employs 126 such chips to deliver more hashrate and efficiency than any bitcoin miner except the Antminer S9.
A Groundbreaking Custom-design Fan
The R4 will change the meaning of a fan for all bitcoin miners
Fans have long been the single biggest source of noise in any bitcoin miner. The R4’s design team found a simple but unique solution to this problem: to do away with the traditional noisy fan!
Inspired by the “fan” of a silent split air conditioner, we designed a fan that can make less than half the noise of the standard miner fan. What’s more is that its speed is automatically controlled to ensure it never creates more noise than is absolutely necessary.
Ease of Use
Antminer’s user interface has been carefully designed keeping in mind the needs of our users
After you have accessed the Antminer’s user interface, all you have to do is to enter your wallet address and mining pool settings before you start mining. The user interface also allows you to customize settings such as the fan speed or the frequency and can be upgraded to new releases from Bitmain.