Antminer S9j 14.5th, Antminer S9j For Sale, SHA-256 algorithm, maximum hashrate is 14.5Th/s, power consumption is 1350W, The size of the whole machine is 135*158*350mm, the weight of the machine is 4.5Kg, very light, easy to carry, the suitable temperature of the machine is 5-45 degrees Celsius, after testing, the noise decibels of the machine is 76db, in line with the stipulated noise value, miners can rest easy to use.
Specifications of Antminer S9j 14.5th
|Model||Antminer S9j 14.5Th|
|Size||135 x 158 x 350mm|
|Humidity||5 – 95 %|
Antminer S9j 14.5Th is a model from Bitmain. Its power consumption is 1350W, SHA-256 algorithm is adopted, and the error range is within 10%. The cost performance of this machine is still a relatively high model. It completes the optimization of heat dissipation structure on the basis of Antminer S9, and the quality of the machine is also very good. The quality of Antminer’s machine is very good in the industry.
Antminer S9j is an upgraded version of Antminer S9i and Antminer S9. From the perspective of long-term market reaction, S9j inherits the advantages of the previous generation of models both in design and performance. All mining machine upgrades are reflected in low power consumption and high computing power.
Introduction of Antminer S9J 14.5Th/s
The Antminer S9j is a Bitcoin mining machine produced by Bitmain, one of the most prominent players in the cryptocurrency mining industry. The S9j is an improved version of the Antminer S9, which was released in August 2018 and quickly became one of the most popular Bitcoin miners in the world.
The S9j is designed to mine Bitcoin using the SHA-256 algorithm, which is the algorithm used by the Bitcoin blockchain. It is capable of generating a hashrate of up to 14.5 TH/s (terahashes per second) with a power consumption of 1350 watts. This makes it one of the most efficient Bitcoin miners on the market in terms of hashrate per watt.
In this article, we will discuss the features, specifications, and performance of the Antminer S9j miner in detail.
Features and Specifications
The Antminer S9j miner has a compact design and is built with high-quality materials. It measures 1135 x 158 x 350mm and weighs 4.2Kg. The miner is powered by two 12038 fans, which keep the machine cool during operation. The fans are relatively quiet, with a noise level of around 76 dB.
The S9j equip with 189 BM1387 chips, which are the latest generation of Bitcoin mining chips developed by Bitmain. Each chip is capable of processing up to 16 TH/s, and the miner uses 13 of these chips per board. The miner has three boards, which means it has a total of 39 chips. This results in a hashrate of up to 14.5 TH/s.
The S9j miner uses the ASICBoost algorithm, which is an optimization technique that improves the efficiency of Bitcoin mining. This algorithm reduces the power consumption of the miner while increasing its hashrate. This makes the S9j one of the most energy-efficient Bitcoin miners on the market.
The S9j miner is compatible with a range of mining software, including CGminer, BFGminer, and EasyMiner. It is also compatible with various mining pools, including Antpool, BTC.com, and Slush Pool.
The power consumption of the Antminer S9j miner is one of its most impressive features. It has a power consumption of 1350 watts, which relatively low compared to other Bitcoin miners on the market. This low power consumption means that the S9j miner is more energy-efficient and will save you money on electricity costs.
The S9j miner has a power supply unit (PSU) that is sold separately. The recommended PSU for the S9j is the Antminer APW3++, which has a power output of 1600 watts. This PSU design specifically for use with Bitmain’s Bitcoin miners and is known for its high efficiency and reliability.
The noise level of the Antminer S9j miner is relatively low compared to other Bitcoin miners on the market. The miner has two 12038 fans, which keep the machine cool during operation. These fans are relatively quiet, with a noise level of around 76 dB. This noise level is similar to the noise level of a vacuum cleaner.
Temperature and Humidity
The Antminer S9j miner design to operate in a temperature range of 0°C to 40°C. The miner also designed to operate in a humidity range of 5% to 95%, which makes it suitable for use in a variety of environments.
The miner has an internal temperature sensor that monitors the temperature of the machine during operation. If the temperature of the miner exceeds a certain threshold, the machine will automatically shut down to prevent damage.
In conclusion, the Antminer S9j is a highly efficient Bitcoin miner that is capable of generating a hashrate of up to 14.5 TH/s with a power consumption of 1350 watts. It builds with high-quality materials and has a compact design, making it easy to set up and use.
The S9j miner is compatible with a range of mining software and pools, which makes it easy for users to customize their mining experience. It also design to operate in a variety of environments, with a temperature range of 0°C to 40°C and a humidity range of 5% to 95%.
One of the most impressive features of the S9j miner is its power consumption. It has a low power consumption of 1350 watts, which makes it one of the most energy-efficient Bitcoin miners on the market. This low power consumption means that the S9j miner will save users money on electricity costs.
Overall, the Antminer S9j is an excellent choice for anyone looking to mine Bitcoin efficiently and cost-effectively. It is a reliable and powerful miner that is well-suited for both small and large-scale mining operations.
Antminer S9J’s appearance
In terms of appearance, the Antminer S9J is not much different from the S9 series models. All of them retain the alloy shell, and the side chassis also retains the special guide rails of Bitmain mining machine. This purpose is to improve the compactness and firmness of the machine.
Although the design of the chassis is not the main focus of the machine compared with the upgrade of the chip, the design of the shape is more simple, and the different shape is easier to distinguish from other models, a high-quality mining machine not only needs to have a great breakthrough in computing power and power consumption, its shape is also extremely important, which relates to the rational use of space, save the use of space to increase income.
Antminer S9j’s computational force plate
When the Antminer S9j disassembles, the positions of the three plates held in place by internal card slots. It can found that each piece carries 63 chips. A heat sink is distributed on the surface of the plate, and the heat sink evenly distributes on two planes.
As can see from the picture above, the design of the chip and the radiator specially treat and has a special texture. They are of different heights and thicknesses.
In the position of the air inlet, the layout of the radiator has a vacant position, so as to make the air cooling system play the maximum heat dissipation effect, effectively extending the service life of the machine.
Antminer S9J’s cooling fan
Antminer S9j has two cooling fans in the front and rear parts, but we can only see the cooling fan in the outlet from the appearance, which has a rated voltage of 12V and a rated current of 2.3A.
The rotating speed of the fan will automatically adjust along with the temperature of the machine. After the measurement during stable operation, we found that the wind speed of the air inlet could reach 4.5m/s and that of the air outlet could reach 9m/s.