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Bitmain Antminer S9J 14.5Th,Antminer S9J Price

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Antminer S9j 14.5T from Bitmain, Hashrate is 14.5Th/s, With a margin of error of 5%. Consumption is 1350W, With a margin of error of 10%, SHA-256 Algorithm, Since this world of Antminer S9J, the cost-effective advantage of AntMiners9J 14.5T is significant. The Antminer S9J has completed the optimization of the heat dissipation structure based on the Antminer S9, and the quality of the Antminer’s machine in the mining machine industry is highly sought after and loved by many miners. If you have any interest in Antminer S9j, please contact us to get the latest offer.

Manufacturer

Bitmain

Model

Antminer S9j

Cooling

Fans

Noise level

76db

Power

1350W

Release

August 2018

Weight

4.2Kg

$65.00

The price of the product changes from time to time. The price may be low or high.  Please consult us for the specific price, the best price in the market…

Bitmain Antminer S9J 14.5Th for sale

Antminer S9j 14.5T from Bitmain, Hashrate is 14.5Th/s, With a margin of error of 5%. Consumption is 1350W, With a margin of error of 10%, SHA-256 Algorithm, Since this world of Antminer S9J, the cost-effective advantage of AntMiners9J 14.5T is significant. The Antminer S9J has completed the optimization of the heat dissipation structure based on the Antminer S9, and the quality of the Antminer’s machine in the mining machine industry is highly sought after and loved by many miners. If you have any interest in Antminer S9j, please contact us to get the latest offer.

Bitmain Antminer S9J Specifications

Manufacturer Bitmain
Model Antminer S9j (14.5Th)
Release August 2018
Size 135 x 158 x 350mm
Weight 4200g
Noise level 76db
Cooling 2
Power 1350W
Voltage 12V
Interface Ethernet
Humidity 5 – 95 %

 

We believe that the cost-effective advantage of Antminer S9J is obvious, and its current market status and evaluation are underestimated. At present, the evaluation of the AntMiner S9J obtained on the market is that the AntMiner S9J is an upgraded version of the Antminer S9I and AntMiner S9. According to the long-term market response, the S9J has basically inherited and continued the previous generation in the aspect The design of the classic mining machine is not very different. The upgraded version of all miners is eventually reflected in low power consumption and high calculation power. Compared with Antminer S9I, Antminer S9J can be used as a version upgrade. Choose, there is an improvement in computing power.

 

Antminer S9J’s appearance

In terms of appearance, the Antminer S9J is not very different from the previous Antminer S9 series mining machines. The alloy shell and the side of the chassis retain the unique guide of the ant mining machine to improve the compact and firmness of the machine. The appearance size of the Antminer S9J is 345mm (L)*125mm (W)*155mm (H).

 

Although the design of the chassis is not the most important, compared to the difficulty and complexity of the upgrade chip, the design of the appearance is easy to distinguish from other mining machines, that is, a good mining machine is not only a good mining machine not only It is a breakthrough in computing power and power consumption, and the appearance will also be more conducive to the reasonable use of the space in the space.

 

The computing power board of Antminer S9j

After disassembling the air outlet fan of the Antminer S9J, it can be seen that the position of the three computing power boards is fixed by the internal card slot. After taking it out of the computing power board alone, you can see that each piece is calculated. The force plate carries 63 chips, and the surface of the line board is distributed with a piece of the heat sink, which is distributed on the two planes of the chip.

Bitmain Antminer S9J 14.5Th

From the picture, it can be found that the level of the ups and downs of the chip and heat sink is different from the position of the upward discharge of the line board and the front and back of the heat sink. The height and thickness are different, and the design is obviously specially treated with special alienation.

Antminer S9J Price

Antminer S9J 14.5Th

In addition, at the air inlet, the layout of the heat sink shows a vacancy. This layout is to make the winding wind to the greatest extent to the computing power board space, especially input to the near behind the outlet. Chip part.

 

In fact, whether it is the number of heat sinks, materials, thickness, height, layout changes, or special design, the root cause of this design is to allow the wind and cold heat dissipation system to play the maximum heat dissipation effect.

 

Antminer S9J’s cooling fan

There are two heat dissipation fans in the front and after the Antminer S9J miner. You can only see the cooling fan of the yellow label surface of the air outlet directly from the appearance. The rated voltage is 12V and the rated current is 2.3A. 2.7A.

Antminer S9J

The speed of the fan will be automatically adjusted with the temperature of this mining machine. After the wind speed measurement at the stable runtime, the wind speed of the air inlet reaches 4.5m/s, and the wind speed of the outlet reaches 9m/s.

bitmain antminer s9j

Fan design with different speeds can be combined with the temperature of the mining machine. The temperature on the side surface of the mining machine box at a stable runtime is about 43 ° C, the air inlet temperature is 40 ° C, and the temperature of the calculation board interface is about 48 ° C. The maximum measurement data of the air temperature of the air outlet has reached 62.5 ° C. Since the outlet needs to bear the main heat diffusion task, of course, there is a greater air output.

Founded in 2019, X-ON MINING has gradually grown into one of the largest blockchain equipment providers in China and a partner of Bitmain’s Premium launch program.  X-ON MINING has a senior application technical support service team, a fast, safe, and efficient cross-border logistics transportation team, and a timely and professional after-sales maintenance team.  To provide professional services and support for cryptocurrency mining business and blockchain.

Our products have been exported to more than 120 countries around the world and have sold more than tens of thousands of devices.  Serving more than 3,000 customers, X-ON MINING has grown its annual revenue by more than 30% and has offices, warehouses, and service points around the world.  Around the world (including Hong Kong, Shenzhen, Guangzhou, Yunnan, and Los Angeles, USA).

Manufacturer

Bitmain

Model

Antminer S9j

Cooling

Fans

Noise level

76db

Power

1350W

Release

August 2018

Weight

4.2Kg

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