Antminer S21 195T – Efficient SHA-256 Mining for Professional Bitcoin Operations
The Antminer S21 195T is a high-performance ASIC miner designed for efficient Bitcoin mining. Built for professional miners and large-scale operations, this model combines 195 TH/s of hashrate, 3,412 W power consumption, and 17.5 J/TH energy efficiency to support stable 24/7 operation and long-term mining performance.
It is designed for mining Bitcoin (BTC), Bitcoin Cash (BCH), and Bitcoin SV (BSV) and uses a proven air-cooled architecture for straightforward deployment. That makes it a solid choice for operators who want reliable performance, standard network connectivity, and efficient day-to-day operation without specialized cooling infrastructure.
Built for Stable 24/7 Mining
The Antminer S21 195T is built to deliver dependable SHA-256 performance for operators targeting Bitcoin and related SHA-256 coins. Whether deployed as a single unit or as part of a larger farm, it is positioned as hardware for miners who value consistency, efficiency, and operational stability.
Technical Specifications
- Brand: Antminer
- Model: S21
- Algorithm: SHA-256
- Hashrate: 195 TH/s
- Power consumption: 3,412 W
- Energy efficiency: 17.5 J/TH
- Supported coins: BCH, BSV, BTC
- Cooling system: Air cooling
- Noise level: 75 dB
- Connectivity: Ethernet
- Dimensions: 400 x 195 x 290 mm
- Weight: 15.4 kg
- Release: 2024 / 7th Gen
Key Benefits
- Competitive hashrate: up to 195 TH/s for algorithm-specific mining performance.
- Efficiency-focused design: rated at 17.5 J/TH to help manage operating costs over time.
- Straightforward setup: air cooling and Ethernet connectivity make integration simpler in many mining environments.
- 24/7 operation: built for miners who need stable day-to-day performance and dependable long-term uptime.
Who Is the Antminer S21 195T For?
The Antminer S21 195T is well suited for professional Bitcoin miners, hosting clients, and farm operators who want dedicated SHA-256 hardware with a strong balance of output, efficiency, and operational stability.
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