|Brand Name:||Antminer S9||Power Consumption:||1297W|
|Video Memory Capacity::||256mb||Type:||Antminer S9|
|Rating Power:||> 1000W||Dimmension:||298.0*129.6*187.5mm|
PSU Bitcoin Mining Device,
256mb Bitcoin Mining Device,
bitmain antminer s9 13.5 th
Second Hand Bitmain S9 13.5T With PC PSU Bitcoin Mining Device
Model Antminer S9 (13.5Th) from Bitmain mining SHA-256 algorithm with a maximum hashrate of 13.5Th/s for a power consumption of 1323W.
Antminer S9 (13.5Th)
135 x 158 x 350mm
10 * 6pins
0 - 40 °C
5 - 95 %
ASIC miner refers to the miner which uses ASIC chip as the core operation part. ASIC chip is a kind of chip specially designed for a specific purpose. It must be noted that it is not only used for mining, but also has a wider range of applications. This kind of chip is simple and efficient. For example, bitcoin adopts the sha256 algorithm, so bitcoin ASIC miner chip is designed to only calculate the sha256. Therefore, in terms of mining, the performance of ASIC miner chip exceeds the current top computer CPU. Because ASIC mining machine has absolute advantage in computing power, so computer, graphics card mining machine began to be phased out
What's mining? What's bitcoin?
1. Bitcoin mining machine is a kind of computer used to earn bitcoin. This kind of computer generally has professional mining chips and works in the way of burning graphics card, which consumes a lot of power. It is one of the ways to get bitcoin that users download software from personal computer and then run specific algorithm to get corresponding bitcoin after communicating with remote server. Mining is actually a competition of performance and equipment, and a competition of computing power among miners. Miners with more computing power are more likely to dig bitcoin. With the increase of computing power in the whole network, it is more and more difficult to dig bits with traditional devices (CPU, GPU). People have developed chips specially used for mining. Chip is the core part of mining machine. The process of chip operation will produce a lot of heat, in order to cool down, bitcoin miner is generally equipped with heat sink and fan.
2. Bitcoin is a kind of virtual currency. Bitcoin mining system is the process of carrying out mathematical operation for bitcoin network through computer hardware. The miners who provide services can get a reward, because the network reward is calculated according to the tasks completed by the miners, so the competition for mining is very fierce. Bitcoin mining began with low-cost hardware such as CPU or GPU, but with the popularity of bitcoin, the mining process has changed greatly. Nowadays, the mining activities are transferred to the field programmable gate array, and the hash speed can be achieved through optimization. The mining efficiency of this mode is very high.
All sales are final. No refunds will be granted. Used Miners are out of warranty. Defective miners caused by transportation can be repaired at the cost of parts and labor and Customer must return the defective parts at his/her own expense.
We does not take any responsibility for or compensate for any loss as result of downtime caused by delays in transportation as a result of custom formalities or other reasons.
1. Brand New Miners Selling
2. Used Miners Testing and Repairing Services
3. Used Miners Sources
4. Responsive Reply
5. Professional Knowledge in Mining Area
6. Dropshipping service available
Boyu Technology is with an energetic and professional team in mining business for 3 years, including reselling, repairing and hosting services.
Our Repairing Department locates in Shenzhen while we also have mining farms in west of China.
You are most welcome to visit us and check the quality before buying, especially for used miners.
Free cleaning service will be provided. Back Up accessories will be given.
After-Sales Services guaranteed.
1. How can I trust you?
A: We can do Escrow for you as long as you willing to pay the transaction fee.
2. If my miners dont work, what can I do?
A: All miners will be tested before shipping out. We will teamview and help you to solve the problem for programing issues. For large quantity, we will provide back up accesorries, like control board, hashboard for you to replace right away. More discounts can be negotiated.
3. Is mining still profitable?
A: Hard to say.
4. What models is the best?
A: It depends. Your electricity cost, your budget, and how you know the market etc are elements for you to consider.