Step into the future of crypto mining with the Bitmain Antminer S21+ (235Th) — the latest powerhouse from Bitmain, released in February 2025. Designed for professional and high-efficiency mining operations, the S21+ is engineered to provide industry-leading hashrate performance, delivering an impressive 235 terahashes per second (TH/s). This model continues Bitmain’s legacy of developing top-tier mining machines, offering a combination of speed, stability, and energy efficiency that sets it apart in the ever-evolving world of Bitcoin mining.

Unmatched Performance & Hashrate

The most compelling feature of the Antminer S21+ is its extraordinary hashrate of 235 TH/s, making it one of the most powerful Bitcoin ASIC miners available. It is specifically optimized for the SHA-256 algorithm, which is used to mine Bitcoin (BTC), Bitcoin Cash (BCH), and other SHA-256-based cryptocurrencies. This ultra-high hashrate ensures rapid processing of complex calculations required for blockchain confirmations, allowing miners to increase the probability of earning block rewards.

Whether you are an individual miner scaling up your operations or a large mining farm seeking superior performance, the S21+ is your ideal solution for long-term profitability.

Superior Energy Efficiency

With increasing global focus on energy-efficient technologies, the Antminer S21+ offers one of the best efficiency ratings in the market at just 16.5J/TH (joules per terahash). This translates to a total power consumption of 3564W, allowing miners to maximize their output without incurring excessive electricity costs.

In energy-intensive mining environments, every watt matters — and the S21+ is designed to deliver more while using less. Its optimized power supply architecture helps stabilize the voltage and current flow, ensuring smooth and safe operation under continuous loads.

Robust Cooling System

To maintain peak performance, the Antminer S21+ features two high-efficiency fans. These fans are designed to withstand long hours of operation and are capable of dissipating heat effectively, even in warmer climates or mining farms with limited airflow. The efficient thermal control system helps in preventing overheating, thereby extending the lifespan of the miner and reducing downtime.

Combined with its durable build and compact structure, this cooling system ensures your mining rig runs smoothly 24/7.

Compact, Durable Design

The Antminer S21+ comes in a rugged, compact form factor with dimensions of 400 x 195 x 290mm and a weight designed for efficient rack integration. Its aluminum alloy shell provides excellent heat resistance and protection from dust or debris, making it suitable for various mining environments.

With a noise level of 75dB, it’s on par with other high-performance miners and is best suited for industrial or well-ventilated settings rather than home use.

Plug & Play with Ethernet Connectivity

Ease of setup is another highlight of the Antminer S21+. It features a standard Ethernet interface, ensuring fast and stable network connectivity. It’s compatible with all major mining pools and management software, allowing users to quickly get started and configure their mining operation with minimal hassle.

Reliable Operation Across Climates

With an operating temperature range of 10°C to 40°C and humidity tolerance from 10% to 90%, the Antminer S21+ is built to perform in diverse environmental conditions. Whether you’re mining in cooler regions or warmer climates, this device adapts to maintain optimal performance and system reliability.

Why Choose the Antminer S21+?

• 🔹 Hashrate: 235 TH/s — mine faster and earn more

• 🔹 Power Consumption: 3564W — excellent power-to-performance ratio

• 🔹 Energy Efficiency: 16.5J/TH — optimized for low energy costs

• 🔹 Cooling: Dual-fan design ensures thermal stability

• 🔹 Compatibility: SHA-256 algorithm — mine BTC, BCH, and more

• 🔹 Build Quality: Durable, compact, and easy to integrate

• 🔹 Interface: Ethernet for stable network setup

Best Price in India – Secure Your Unit Today

Whether you’re an individual miner looking to scale up or an enterprise aiming to upgrade your mining farm, the Bitmain Antminer S21+ (235Th) offers a high ROI and reliable long-term performance. Available now at the best price in India, this unit is a future-ready investment for serious Bitcoin miners.

Start mining smarter with the Antminer S21+ — order today and be part of the next wave of decentralized innovation!