Bitmain Antminer S3 Profitability: Is it worht to buy? – Miner Land

Antminer S3 is Bitmain’s third-generation Bitcoin mining rig. It uses the state-of-the-art BM1382 chip. It is powered by a 28nm ultra-low power consumption technology process and aims for the best combination of energy efficiency and low capital outlay for mining investors. In this article, we will review Bitmain Antminer S3 Profitability.


Bitmain Antminer S3 model was released in 2014. This is from Bitmain’s third generation of Antminers. It uses the BM1382 chip and is powered by the 28nm technology process. Antminer S3 version features a 478Gh/s hash rate, ultra-low power consumption of 366W, and the best combination of higher energy efficiency of 0.77J/GH, low cost for miners and investors.

It has a 12V DC power supply with two 14038 fans mounted on the front and rear. The S3 Antminer comes with a power supply and has a PCI-E connector for the +12V DC input, but only needs two to connect.

The Antminer S3 does not require a proxy server for mining, and the introduction of the dual fans reduces the noise level of the Antminer. It runs 24 hours a day with minimal to no downtime and has a high energy efficiency rate that helps the miner save on their investments in power supplies and electricity bills.

The hardware error generated by this device in a sample unit rate is about 0.001%, far better than the competitor product on the market. It works in a temperature range of 0 degrees to 35 degrees Celsius and uses Ethernet as a network connection.

The Antminer S3 is said to be the miners’ choice for its efficiency and the fact that it is inexpensive; It can also operate without fear of downtime or noise pollution while mining.

Bitmain Antminer S3 review

Bitmain Antminer S3 is a premium bitcoin miner that performs better than most. The manufacturer has taken care to develop a device that can function under optimal conditions. Most of the users are satisfied with the result of this miner. From setup to longevity, this is a miner to die for. If you want to buy the miner, you can check the manufacturer’s website. Antminer S3 has no competitor, making it a must-have mining gear.

power supply

S3 devices do not come with a power supply and you will need a regular computer power supply with 4 x PCI-E 6-pin power connectors. At standard speeds, only 2 PCI-E connectors are strictly required, but it reduces cable temperatures by using all 4. We also need to tell the PSU to always be on as there is no motherboard to do this. Cut a paper clip into a U and insert it into the green wire and a black wire on the side of the green wire. Stick it on for security. Power is now controlled by the switch on the rear socket.


The S3 is self-sufficient in cooling, utilizing the optimal negative pressure tunnel cooling arrangement. Two 120mm JSL-JDH1238B fans at each end operate almost silently at ~1500-2500 RPM, keeping chip temperatures as low as 20°C above ambient. Both are automatically controlled by the software and react to increased temperatures.

The backs of the mining boards are cooled by curved, fully covered aluminum heatsinks and the fronts by smaller, straight-fin heatsinks. Both are spring mounted to avoid potential damage from chips. Worth noting is the excellent and careful placement of the thermal paste on each chip, which is not usually found in the mass-market price range. Please be careful when handling these heatsinks, they are incredibly sharp.

Bitmain Antminer S3 Profitability

Bitmain Mining Antminer S3 model SHA-256 algorithm with a maximum hash rate of 478 Gh/s with a power consumption of 366 W. The Bitmain Antminer S3 Profitability is $16.73 per year. Mining devices like Bitmain Antminer T19 ($8.5 per day), Bitmain Antminer S17 and S17 pro, Bitmain Antminer S19 pro($9.19 per day) and Bitmain Antminer L7($27.8 per day) are more profitable than this device.

Bitmain Antminer S3 Profitability: Algorithm

Since it is a bitcoin miner, it uses the SHA-256 algorithm. The algorithm is one of the best in terms of security and speed. There is no other hashing algorithm that is as secure as the SHA-256 algorithm. And that’s why the manufacturer is trying to outperform the competition. Most experts will tell you that there is no known vulnerability with this miner. And therefore, if you have it, it will probably bring you a profitable result.

Most stores have completely sold out of the device, which shows the value of the device.

There are over 40 coins to mine with this device, and most are profitable. Some of these coins include Acoin, Curecoin, Joulecoin, Unbreakable, Terracoin, and more. Almost all mining pools support this miner, which means you can connect to any of them. These mining pools include AntPool, SlushPool, ViaBTC, and more.

Bitmain Antminer S3 Profitability: Hash Rate

It comes with a hash rate of 478 Gh/s, which is lower than most bitcoin miners. The reason for the low hash rate is power consumption. It comes with a power consumption of 366W. It seems that the manufacturer is targeting newbies and big miners. With low power consumption, there are fewer electricity costs. It’s a bargain for anyone looking to mine Bitcoin with superior mining gear.

Antminer S3 Specs & Features

  • Manufacturer: Bitmain
  • Model: Antminer S3
  • Release: July 2014
  • Top Coin: Bitcoin
  • Size: 137 x 160 x 331mm
  • Weight: 5200g
  • Noise level: 60db
  • Fan(s): 2
  • Power: 366W
  • Voltage: 12V
  • Interface: Ethernet
  • Temperature: 0 – 35 °C

Why Bitcoin cloud mining?

An unknown individual or group called Satoshi Nakamoto introduced the Bitcoin network in 2009. In 2021, there will be more than 10,000 different projects in cryptocurrencies. So each of them has its role in building the future of money.

The market value of cryptocurrencies reached $ 1 trillion for the first time in January 2021. It passed $ 2.5 trillion less than three months later. So it shows that this market is one of the growing markets favoring its investors.

The Minerland Bitcoin Cloud Mining is a cloud miner website. It will join a pool and purchase a certain amount of hash power. In this pool, the profit will distribute equally among all participants who have participated in the mining pool. It will happen based on hash power. Also, the cloud mining platform allows you to mine your BTC. You can do it without installing any hardware and at no extra cost. So Minerland is the best crypto cloud mining service to earn Bitcoin. It helps you invest in Bitcoin easily and with low risk. For more information about us, you can follow Minerland’s Instagram account.