Active Member
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[China]
Contact name:sales
Shenzhen Jconwell Electronics Co., Ltd. |
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MicroBT Whatsminer M21s (56Th) of SHA-256 algorithm with hashing power of 56Th/s at 3360W power consumption.
| 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 % |
Processing and Shipping Time
1. In Stock models will be shipped in 3-5 days from Shenzhen
warehouse.
2. Used and Second hand Miners will be shipped in 5-7 days.
3. We test all used miners before shipping.
4. All miners will be shipped by DHL, FEDEX, UPS, EMS etc.
5. We will provide you tracking number in 24-48 hours once goods
has shipped from our warehouse.
6. Usually shipment takes 5-10 days to reach the destination to
anywhere in the world from UPS/DHL/FEDEX.
7. We will notify you all updates about your order on an email.
| Q1:How can I get your latest product and price list? |
| A1:Please provide your contact information (Such as Email, Whatsapp, Skype, Trademanager, Wechat) to us.We will contact you and send our quotation to you as soon as possible. |
| Q2:How about the Warranty? |
| A2:180 days warranty for new miners. The warranty period can be checked through the official miner's website |
| Q3:Who could provide the Warranty Service? |
| A3:If it is within the warranty period, the original factory of the miners will be responsible for it. If it is out of warranty, we will provide paid maintenance service. |
| Q4:How about the payment? |
| A4:We mainly support Bitcoin, T/T bank transfer, Credit Card, Western Union, Cash. |
| Q5:What is your shipping methods? |
| A5:We use UPS, DHL, FedEx, EMS, TNT,Aramex or the shipping agent as your request. |
