Whatsminer M21S 56th Miner. This is a cheap second hand
Whatsminer M21S 56th Miner
The Whatsminer M21S 56th Miner from MicroBT mines the SHA256 algorithm. Its maximum hash rate is 56Th/s and it has a power consumption of 3360W.
Weight :12.5 kg
Hashrate: 56 Th/s (+-5%)
Power Consumption: 3360W (+-10%) @ 56Th/s
Dimensions :390mm(L) x 155mm(W) x 240mm(H)
Algorithm: SHA-256
Working Temperature: -5°C ~ 40°C
$3,450.0
Out Of Stock!
Description
Whatsminer M21S 56th Miner Used
MicroBT Whatsminer M21S 56th Miner is an SHA-256 algorithm mining equipment sold by Whatsminer. It is able to mine Bitcoin (BTC) with a maximum hash rate of 56TH/s for a power consumption of 3360W.
The MicroBT Whatsminer M21S technical specifications are as follows:
- M21S Whatsminer Bitcoin ASIC Miner running @ ~220V produces ~56TH/s and uses 3360W
- M21S Whatsminer Bitcoin ASIC Miner
- Hashrate: 56TH/s (+/- 5%) (depends on cooling)
- Power Consumption: 60W/Thash = 56/Th @ 3360W per miner (+/- 10% )
- Controller: included
- Operating Temperature: 23F~104F / -5C~40C
- Size: 390mm x 150mm x 240mm / 15.3″ x 5.9″ x 9.4″
Please contact us for more than 10PCS. Email: [email protected]
| Weight | 12.5 kg |
|---|---|
| Hashrate | 56 Th/s (+-5%) |
| Power Consumption | 3360W (+-10%) @ 56Th/s |
| Dimensions | 390mm(L) x 155mm(W) x 240mm(H) |
| Algorithm | SHA-256 |
| Working Temperature | -5℃ ~ 40℃ |
| Warranty | 180 days after shipment |
A recent example of anti-ASIC forks is that of Grin, a project that carried out this procedure to prevent its network from being affected by mining devices specialized in the Cuckaroo29 algorithm (the algorithm used in Grin to mine with GPUs). Despite these measures, the Grin team is not entirely against mining with ASICs , since they have a second algorithm (Cuckatoo31) intended exclusively for mining with this type of hardware.
Regardless of the anti-ASIC perspective on the part of the mining community, the use of these devices continues. Mining cryptocurrencies like bitcoin , litecoin and dash is only profitable if done with ASIC equipment, due to its high hash rate and level of difficulty.
Brand
WhatsMiner
Warranty & Buyer Protection
A 180-day warranty is provided starting from the shipped date.
Before shipping |
Strict quality inspection and carefully packed. |
Within warranty period |
Free repair/replacement service. |
After warranty period |
There will be repair/replacing cost incurred. |
After-sale support |
Technical support and repairing service are available for the full-life of the miner. |
AsicMinerMarket Service
You are protected from purchase from Click to Delivery. And you enjoy escrow for your purchase
Return & Refund Policy |
Once sold not refundable, unless
|
On-time Delivery |
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. |
Shipping
 |
Fedex | 3-7 days | 3~7 business days |
 |
UPS | 4-8 days | |
 |
DHL | 3-7 days |
Shipment issues
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
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