| Manufacturer | MicroBT |
| Model | Whatsminer M21S |
| Release | June 2019 |
| Size | 155 x 240 x 390mm |
| Weight | 12500g |
| Chip name | TSMC |
| Chip size | 12nm |
| Noise level | 75db |
| Fan(s) | 2 |
| Power | 3360W |
| Interface | Ethernet |
| Temperature | 5 - 45 °C |
| Humidity | 5 - 95 % |
Features and Specs of MicroBT Whatsminer M21S 52 TH/s
You can mine a total of 43 coins with this improved version. The design is similar to the original M21S unit, with no changes made. Bitcoin and Bitcoin cash are the top coins to mine with this unit.
It weighs 12.5 Kgs, and its dimensions make it an easy-to-use unit. The miner is an option for large-scale Bitcoin mining as it does not take much space. You will get an Ethernet network with a maximum power voltage of 12V.
There are reputable pools to join and increase your chances of mining when it comes to mining pools. These mining pools include AntPool, F2Pool, NiceHash, SlushPool, ViaBTC, and more. Coin mining central is the only vendor who is authorized to sell this unit.
You get full customer support before and after each purchase. The typical delivery for this unit is three to five days. Other coins to watch out for include eMark and Unbreakable.
Algorithm of MicroBT M21S 52 TH/s Whatsminer
One of the reasons why Bitcoin is a top profit coin is the security with the hashing algorithm. It comes with a secure algorithm that has no known vulnerabilities. The SHA-256 algorithm is seen as the best in terms of safety and speed.
With this algorithm, users get the much-deserved protection from the 51 percent attack. You get an algorithm that mints new Bitcoin faster thanks to the high hash rate.
The miner is using a chip with a size of 12nm, and the name is TSMC.
Packing & Delivery:
PACKAGE:
Standard export carton packing.
DELIVERY TIME:3-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.
How to order:
Send us inquiry--we reply and give you price---we confirm price,----send your address and we make PI--- get your payment--ship order and supply tracking number
1.Lead time
All Shenzhen stock mining machine products ship in 24hours after payment
All preorder shipping in the same time we confirmed in the PI
2.Payment
Company bank TT/western union/BTC/USDT/monegram/Chinese bank TT/wechat/paypal/moneygram and so on.
3. Customs clearance
Every month we send thousands of antMiners to various countries and have enough experience to handle Customs clearance issue
HS Code:8471504090
we usually put lower value in the invoice for shipping to avoid high tax. we always put its name as computer part. Or we make shipping invoice value according to clients request.
4.packing
original carton box for mining machine from original factory
5. shipping.
All miner machine usually shipping via DHL/UPS/TNT/airfreight/seafreight
tracking number after shipment and keep updating shipping condition everyday.
5.what we do before shipping.
Before shipping, we test the machine one by one, take picture and video to send to clients to make sure good quality
We put the mark to warn the DHL shipper do not throw the package during shipping
Each product is packed with sponges to avoid broking during shipping.
put lower value in to shipping invoice to avoid high tax fee .
6. Warranty
All miner machine are from original manufacturer with serial number for you to track production time.
180days warranty from original factory.
