Whatsminer m21s Miner
Shipping & Packaging Whatsminer m21s Miner
1. Delivery time: IN Stock
2. Please be aware: Whatsminer m21s PSU is inclusive, and the PSU we provide is specially customized for our miners.. You can order the standard IEC C14 AC power cable to use with the PSU.
3. Whatsminer m21s PSU is more than 3240W, so please purchase AC cable with 3*2.0 specifications, and 3 wire cores with a diameter no less than 2.0mm.
4. Please write the recipient’s name, contact information, and address carefully. We will ship according to the information given to us. You will be responsible for any damages or losses caused by errors in the information.
5.All M21S will be tested by the factory before shipment and certified by Whatsminer. The post-sales service policy is as follows. After payment, your order will be processed immediately.
6.180 days parts warranty for any miners directly purchased from Whatsminer (counting upon miner arrival). If any problem, please leave an after-sales message on our message board. Our technical support team will get in touch with you ASAP.
SHA-256 algorithm rated at 56Th/s for a
power consumption of 3360W.
Runs at 58.5 TH in normal mode on stock firmware.
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 %
Used machines. 100% tested Ship.
SHA256 | BTC/BCH/BSV Miner
high profitable cryptocurrency miners. We supply ASIC miners and Graphics processing unit (GPUs). All products are authentic and Brand new
Warranty & Buyer Protection
A 180-day warranty is provided starting from the shipped date.
|Strict quality inspection and carefully packed.
Within warranty period
|Free repair/replacement service.
After warranty period
|There will be repair/replacing cost incurred.
|Technical support and repairing service are available for the full-life of the miner.
You are protected from purchase from Click to Delivery. And you enjoy escrow for your purchase
Return & Refund Policy
|Once sold not refundable, unless
- Asic Miner Market fails shipping your order due to Asicminermarket liability
- Or, product received is significantly different from what advertised due to Asicminermarket liability(submodel switch doesn’t qualify for reason to refund)
|If you do not receive your purchase within 23 days(which exclude preorder items or shipping delay caused by manufacturers’ production capacity or customs reasons, wars or any other contingencies beyond the Asicminermarket control), you can ask for a full refund before order completion.
||3~7 business days
1. Taxes and Custom Duties
Our products are excluded from all value added taxes and customs duties. You will be solely responsible for paying any outstanding taxes and duties as per your country’s law and customs.
2. The product has been returned.
We will re-ship your order, but any additional charges (“Return Expense”) shall be borne by you. The following situations will cause return：
You didn’t pay the tariff in time.
The delivery address is incorrect.
The local logistics company failed to contact you.
Ⅳ. I have problems with customs clearance
If you encounter problems during customs clearance, please submit a support ticket. Staff will assist you to deal with related issues.
If you need to specify a logistics company or declare a price, please leave a note when placing an order.
Products may be sent from different warehouses. If you purchase several products, you will receive multiple tracking numbers