Unleash 200 TH/s Power with Bitmain Antminer S21 Miner

Experience Next-Level Mining Efficiency

Unlock unparalleled mining power with the Bitmain Antminer S21 Miner. Designed for ultimate performance, the S21 boasts an impressive hashrate of 200 TH/s. This makes it a top choice for serious miners. With power efficiency at 17.5 J/TH and a power consumption of just 3500 watts.

This miner maximizes your profits while minimizing energy costs. Whether you’re mining Bitcoin, Bitcoin Cash, or Bitcoin SV, the S21 ensures optimal productivity. Invest in this state-of-the-art miner and watch your cryptocurrency earnings soar.

Robust and Reliable Design

Engineered to withstand rigorous mining conditions. The Bitmain Antminer S21 Miner is built for durability. Operating within a wide temperature range of 0 to 45°C and a humidity range of 10 to 90%. This miner performs consistently in various environments.

Its compact size (400mm x 195mm x 290mm) and manageable weight (15.4 kg) make it easy to integrate into your mining setup. The dual AC input ensures stable power delivery. This protects your investment from potential damage due to voltage fluctuations. Trust in the S21’s robust design to keep your mining operations running smoothly.

Advanced Connectivity and Usability

Stay connected with the Bitmain Antminer S21 Miner’s advanced networking capabilities. Featuring an RJ45 Ethernet connection, it supports 10/100M speeds for reliable data transfer. The miner’s user-friendly interface simplifies setup and monitoring. This makes it accessible even for those new to cryptocurrency mining.

Additionally, the S21’s efficient cooling system and noise reduction technology ensure a quieter. This is a more comfortable mining environment. Experience seamless operation and superior performance with this cutting-edge miner.

Unleash Mining Power

NOTE:

(1-1) Caution: Wrong input voltage may probably cause miner damaged

(1-2) Max condition: temperature 40°C, altitude 0m

(1-3) Two AC input wires, 10A per wire

(2-1) ​​​​Including PSU size

(2-2) Including PSU weight

(3-1) When the miner is used at an altitude from 900m to 2000m, the highest operating temperature decreases by 1℃ for every increase of 300m

Superior Efficiency Miner

First of all, thank you for your interest and support to Best World Miner. In order to avoid misunderstandings in the process of purchasing a miner, please read all the following notes carefully before placing your order. Thank you very much for your understanding!

1. 1 – Regarding the specific dynamic of the miners market, there is a possibility that the miner’s price has changed when we receive your payment and we might need to refund your order.

We use a batch process for all the miners orders , and that we have each batch at quite limited quantities .The price of different batches of miners is different even though it’s the same model of miner . They are selling pretty fast.

Regarding the highly variable and demanded market. The price could be different every day for in stock miners. So there is a possibility that the miner’s price has gone up when we receive your payment and we need to refund you for the order.

1. 2 – About inventory miners 

The inventory miner delivery date will be 3-7 working days. Once we receive your order, we will immediately notify our technical center staff to test the machine you have ordered to ensure that it is running well.

We will ship the machine to you only after we make sure that all the performance of the machine is fine. Then, we will deliver the machine to our freight forwarder for shipping. We will update the tracking number on the website and you will receive an email for details.