Introduction of Bitmain Antminer KA3

Antminer KA3

Antminer KA3 Introduction

This article will provide you a full Antminer KA3 Introduction. You will learn the basic information, advantage and disadvantage, purchasing guidance.


Bitmain has announced to release the KDA mining machine, Antminer KA3 (KDA miner KA3), with 166T hashrate which is the highest hashrate in the market at the moment. And the first day sale went really well, all stock was gone in just 1 minute.

Model Antminer KA3 (166Th) from Bitmain mining Kadena algorithm with a maximum hashrate of 166Th/s for a power consumption of 3154W. It’s a current highest hashrate KDA miner around the world now, which increases the hashrate by 400% comparing to previous most advance machine, Goldshell KD Max with a maximum hashrate of 40.2Th/s. It’s a big challenge to Goldshell now as Bitmain is very aggressive to upgrade the hashrate to a much higher level.

Today, we will give you a full introduction of the Antminer KA3 and discuss the pros and cons.


  1. KA3 miner comes with the highest hashrate of 166Th/s, which is a huge step of the performance improvement. At the current price level of the KDA coin ($1.35 at the time of writing this article), KA3 miner increases 4 times of the daily profit. The current daily profit has reached to $61.77. (If you want to check out different crypto miner’s profitability, please refer to this page). Obviously, this machine will attract the attention of entire mining industry. The fact is, the buyers couldn’t clam down anymore and many of them started to snap up this ASIC miner.

Based on the current daily profit and machine’s price, the current payback cycle of KA3 miner is around 150-200 days (Payback cycle = Your purchase price/daily profit). This is a really short cycle comparing to some Bitcoin’s miners, such as Antminer S19 XP.

  1. Comparing to the Goldshell KD MAX miner, the power consumption is a huge advantage of Antminer KA3. Since KA3 has 4 times higher hashrate than KD MAX, but the power consumption is only 3154W. The power consumption of KD MAX miner is 3350W but only has 40.2Th/s hash power. 4 times higher hashrate with lower power consumption makes KA3 become more profitable.

Here is a basic formular to calculate the daily profit:

Daily profit of a crypto miner = (Profit per Th/s of KDA*Machine hashrate) – (power consumption per hour*24*your electric fees per KWh)

Example: KA3 daily profit = ($0.4*166Th) – (3.154KW*$0.01 per KWh*24) = $66.4-$1.5 = $64.9

You can check on the unit profit on F2pool or DXpool.

  1. Antminer KA3 is made by Bitmain who is a most famous and reputable brand in the crypto mining industry so the quality of this model will be more reliable. Also, Bitmain provide the official warranty to it.


  1. Now is October and there is no KA3 miner spot in the market so all sellers are selling the December futures. This will increase the risks because some people will show up and scam the real buyers. This situation did happen in the past. Therefore, it’s extremely important to buy from a supplier who you trust. Please DO NOT to purchase from someone who offer a very low price which doesn’t make any sense to the market. Think, if you are a supplier who has chance to sell this machine at a higher price then why should you offer a very low price to your clients? Only the scammer will offer you a cheap price to attract you since they don’t have any cost.

Shenzhen Leed Electronic Co., Ltd (Leed Technology Co., Ltd) is one of the trusted suppliers in the entire industry. We work with the manufacturer directly like Bitmain, MicroBT Whatsminer and Goldshell. Wholesales and retail orders are welcome. If you have any question, please feel free to contact us.

  1. The higher hashrate also bring the higher blockchain difficulty to each worker. When the spot Antminer KA3 released to the market and all of them goes online, then it’s not doubt that the difficulty will increase dramatically. Thus, the daily income will be lower. But is KA3 still good to mine? The answer is yes because even the daily income decrease, the profit is still higher than many coins. In addition, when more and more people jump into to mining KDA, which means this coin gains higher market recognition. People has more confidence with the KDA, then the price will probably go up.

On the other hand, the higher difficulty will lead to going offline of the older model like KD box and iBelink BM-K1+. It’s the bad news to the workers who have a certain quantity of these older models.


In conclusion, Bitmain Antminer KA3 miner is a brilliant mining machine, which lead the KDA mining hardware to a new level. KA3 brings a boost to the entire sluggish market. The higher daily profit and low power consumption have made KA3 become really red hot. Although, it did have some negative effect to the industry and harm some people’s interest, its improvement benefits to the development of the industry. Overall, KA3 is a recommended mining hardware to the workers who have experience in crypto mining. And the current price is really affordable if you consider the payback cycle.

If you are interested in Antminer KA3 or want to find a trusted and reliable supplier, please feel free to contact our customer service.




2 thoughts on “Introduction of Bitmain Antminer KA3”

  1. Pianka izolacyjna

    I’m so glad I came across this article. Your insights are incredibly valuable and thought-provoking.

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