Second Hand T9+ With PC PSU Used Bitcoin Miner T9+ Tested Before Shipping

2. Brand Name: Bitmain

3. Algorithm: SHA-256

4. Hashrate: 10.5T+/-10%

5. Encryption: Yes

6. Products Status: Stock, Used

What is an ASIC Bitcoin Miner?

Since it’s now impossible to profitably mine Bitcoin with your computer, you’ll need specialized hardware called ASICs.

Here’s what an ASIC miner looks like up close:

Originally, Bitcoin’s creator intended for Bitcoin to be mined on CPUs (your laptop or desktop computer). However, Bitcoin miners discovered they could get more hashing power from graphic cards. Graphic cards were then surpassed by ASICs.

Think of a Bitcoin ASIC as specialized Bitcoin mining computers, Bitcoin mining machines, or “bitcoin generators”.

Nowadays all serious Bitcoin mining is performed on dedicated Bitcoin mining hardware ASICs, usually in thermally-regulated data-centers with low-cost electricity.

Specification

Most Efficient Bitcoin Miners

Good Bitcoin mining hardware needs to have a high hash rate. But, efficiency is just as important.

An efficient Bitcoin miner means that you pay less in electricity costs per hash.

To improve your efficiency, there are also companies that will let you order hardware to their warehouse and run the miners for you.

You could also cloud mine bitcoins, though these deals are usually scams. Both options are also a lot less fun than running your hardware!

2. We selling all kinds of miner machines, just let us know what you need.

3. All after-sales services guaranteed.

Qinghuandao Boyu Technology Co., Ltd. is a young team with full of energy. The sales and repaire department locates in Shenzhen while we also have mining farms in west of China.

We have rich experiences in cryptocurrency mining business; Rich Sources in mining machines both new and used.

We have a professional team in miner testing, hashboards repairing for years.