Bitmain Antminer S19K PRO 120 TH/s

Asic miner Bitmain Antminer S19K PRO 120 TH/s is a powerful device running on SHA-256. Designed for BTC/BCH/BSV mining. The model is not new, but relevant today due to its extremely affordable cost and balanced characteristics. It also has an integrated power supply, so a separate unit is not required for its operation.

Technical specifications and features

The declared performance (hashrate) is 120 TH/s. Consumes around 2760 W/h. Cooling is completely air, has 4 pre-installed high-performance coolers. At maximum load, the noise emitted reaches 80 dB. The manufacturer emphasizes that the operating temperatures for this model are from 0 ° C to 40 ° C. The rotation speed of the coolers is adjusted automatically, but the overclocking potential is minimal, one might say, absent.

The model is already actively used by the community in cryptocurrency mining. Its advantages include:

• high reliability;
• low heating compared to competitors’ offerings with similar technical parameters.

The only drawback is noise, but this is due to the increased rotation frequency of the coolers installed by default.

The ASIC miner is based on BM1398 chips (144 pieces in total), which are divided into 3 boards. Air cooling is used by default.

About the manufacturer

Bitmain is the largest Chinese company specializing in the production of miners and related equipment for cryptocurrency mining. It was founded in 2013, and it was Bitmain that released some of the first mass ASICs that were used in the corporate sector.

The main advantage of Bitmain equipment is reliability. The manufacturer also uses an improved multi-level ASIC verification system. Therefore, the probability of defects is virtually non-existent.