|Place of Origin:||China|
|Model Number:||Whatsminer M20S|
|Minimum Order Quantity:||1|
|Packaging Details:||1 Unit/Carton|
|Delivery Time:||5-8 Working days|
|Payment Terms:||T/T, Western Union, MoneyGram, CryptoCurrency|
|Size:||130 X 220 X 390mm||Fan(s):||2|
|Chip Size:||12nm||Release:||August 2019|
|Temperature:||-5 - 40 °C||Humidity:||5 - 95 %|
M20 Used Asic Miner,
70TH/S Used Asic Miner,
M20S BTC Miner
Second Hand Whats Miner M20S 68T MicroBT Whatsminer M20 70TH/S BTC Miner
Model Whatsminer M20S from MicroBT mining SHA-256 algorithm with a maximum hashrate of 68Th/s for a power consumption of 3360W.
|Brand Name:||Whatsminer||Warranty(Year):||180 days|
|Power Consumption:||3360W, 3360W||Package:||carton|
|Video Memory Capacity:||≥ 1024MB||Model:||Whatsminer M21 56T|
|Chipset Manufacturer:||ATI, Whatsminer||Temperature:||-5 - 35 °C|
|Products Status:||Stock||Noise level:||76db|
|Rating Power:||> 1000W||Voltage:||12V|
|Output Interface Type:||DVI||Memory Interface:||512 Bit|
|Place of Origin:||Guangdong, China (Mainland)||Memory Clock(Mhz):||50|
|Material:||metal||Interface Type:||USB 3.0|
|Style:||Animal||Video Memory Type:||DDR3|
Out of all the M20 series, this model has the highest hash rate. The power consumption ratio is 48W/T. With a power consumption of 3200W, it is a bit on the high side, which reduces profitability. It uses the SHA-256 algorithm to work and can mine around 40 coins. But the most profitable coins are Bitcoin(BTC) and Bitcoin Cash(BCH).
It is equipped with one 16A 3×1.5mm power cord (Note: the power plug is specifically for 16A jack, the miner power plug is also only for 16A power cord interface) and adopts a classic single tube design. It has a size of 390x158x240mm and a weight of 11.4kg.
Fan and Air Circulation
Air inlets are set on the side of the control board and power interface with a metal shield. The fans at the air outlets do not have protective shields. Both Whatsminer M20 and M10 models adopt the same control boards with identical interfaces. M20s comes with a new power supply unit, P20-12-3350-V1, to provide 12V 265A and 12V 12A DC output with a peak power consumption of 3360W.
It makes use of high-quality materials, which shows the manufacturers paid attention to detail. Its transformer uses the traditional dual voltage mode Whatsminer is famous for, and it is divided into the upper and lower part. With a two-stage low pass, two PFC enable voltage rise, and two LLC cause voltage drop. LLC has higher efficiency for voltage drop with fewer losses.
It also functions with a programming interface to control voltage. Although its two inductors and transformers cause higher costs, they provide a stable power supply. One of the 12V 1.5A cooling fans is at the back of the power supply for successful heat emission through proper ventilation. To prevent oxidation and moisture intrusion, it uses an air exhaustion method. The power supply case is suitable for heat dissipation.
It has three hash rate boards with aluminum heat sinks on both sides. The aluminum heat sink has a high density, and the two heat sinks have 26 spring screws. The temperature on the side of the miner of 45.3℃ and the cooling fan bearing is 66.5℃.
1. Quick reponse. We will reply your inquiry within 24 hours.
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.
They started their flagship Whatsminer, a Plug and Play Bitcoin Mining Hardware equipment, allowing end-users to start mining coins on the SHA-256 algorithm immediately and join the digital currency gold rush. What made this popular was the ease of usage for even first time miners.