Antminer K7 asic miner picture taken on the side

Antminer S21 210TH/s

Specifications:
– Hash Rate: 210TH/s
– Power Consumption: 3150W
– Dimensions: 195 x 290 x 400mm
– Net Weight: 18kg
– Operation Temperature: 0 – 40 °C
– Humidity: 10 – 90 %
– Algorithm: SHA-256
– Network: Ethernet
– Fan(s): 4
– Warranty: 12 Months

Category: Bitmain Tags: Antminer, ASIC, Bitmain, S21, SHA-256

The Antminer S21 210Th/s is a mining ASIC designed and built by BITMAIN. This miner uses the SHA-256 hashing algorithm. It can mine Bitcoin (BTC) at a normal hashrate of 210 Th/s while continuously consuming 3,150W of electricity. It can also mine Bitcoin SV (BSV), Bitcoin Cash (BCH), Terracoin (TRC) and other SHA-256 cryptocurrencies. To operate, this device needs a 240-volt power source. Antminer’s power supply unit (PSU) requires two 240-volt, 16-gauge, 10-ampere digital ballast cables.

The Antminer S21 210Th/s was preceded by the Antminer S19j Pro+.

You can check the potential profits when mining BTC here.

This is a preorder for late September batch!

The processing time for this product is 5 to 15 days.

We accept cryptocurrencies as a payment method. You can choose between Bitcoin (BTC), Ethereum (ETH) and Litecoin (LTC) to pay your order. The transaction fees must be covered by you. In case a lower amount is sent initially, the remaining amount must also be sent before we can process your order. We can’t refund or cancel your order if you have not paid the full amount. In case you sent an amount higher than the total of your order we’ll provide you with a coupon with a value equal to the excess amount for a future order.

We deliver worldwide. The cost of delivery is a subject to many factors. Our system will calculate the shipping costs and the shipping options in the checkout page, after you have entered your Shipping and Billing details.

The warranty period for brand new ASIC miners is 12 months, and for used ASIC miners it is 6 months.

In case of a warranty event you need to contact us and explain the situation so that we may help you in the best way possible. Please note that you must assist us with whatever is needed, so that we may identify the problem, including a video call if needed.

In case you have to send the product to our repair facility, we’ll cover the shipping expenses in both directions.