Antminer S21J XP hyd - 495 TH/s (Batch July 2026)

Antminer S21J XP hyd - 495 TH/s: High-Efficiency SHA-256 ASIC Miner for Bitcoin Mining The Antminer S21J XP hyd is a top-tier ASIC miner built for the SHA-256 algorithm, delivering a powerful 495 TH/s hashrate for mining Bitcoin (BTC) and other SHA-256-based cryptocurrencies. With 12.00 J/TH efficiency and 5940W power consumption, it offers a great balance of performance and cost, ideal for small and large mining operations. Its advanced chips ensure high performance with low environmental impact, and its compact hydro-cooled design fits easily into any setup. Choose shipping or hosting at $0.04/kWh electricity rates to boost profitability. Historical and Projected Profitability Profitability Chart: Based on current market data, daily earnings range from $7.5 to $10.5 USD, averaging $8.98 with $0.04/kWh rates. The Antminer S21J XP hyd achieves ROI in 19-25 months, depending on Bitcoin prices and energy costs. Technical Specifications Specification Details Vendor Bitmain Brand Antminer Model S21J XP hyd Hash Rate 495 TH/s Algorithm SHA-256 Supported Coins Bitcoin (BTC) Power Consumption 5940 W Energy Efficiency 12.00 J/TH Cooling System Hydro-cooling Power Cord Shipped according to client's destination Dimensions 410 x 170 x 209 mm Noise Level 50 dB Operating Temperature 5°C to 45°C Network Interface Ethernet Release Date July 2026 Profitability and ROI Insights Use our Profitability Calculator to estimate earnings based on Bitcoin prices, $0.04/kWh hosting rates, and network difficulty. Flexible Deployment Options: Shipping or Hosting Shipping: Direct delivery from manufacturer via DHL, UPS, FedEx, or TNT in 5-7 days. Secure packaging with tracking; costs vary by location (e.g., 10% tax in USA from April 2025). Bulk orders over $500,000 get custom pricing. Hosting: Deploy in USA, Dubai, Norway, Finland, Ethiopia or Nigeria with $0.04/kWh rates. Enjoy hands-off operation with 24/7 maintenance. Location Electricity Rate ROI USA $0.059 / kWh 30.2 month(s) Nigeria $0.048 / kWh 27.5 month(s) Ethiopia $0.053 / kWh 28.7 month(s) Dubai $0.054 / kWh 29.1 month(s) Finland $0.061 / kWh 31.1 month(s) Norway $0.064 / kWh 32.2 month(s) Hosting Benefits 7-Year Full Warranty 95%+ Uptime Deployment in 1-7 Days Exchange Services for FIAT and cryptocurrencies 0% Mining Fee – Keep all coins Hosting reduces infrastructure needs and maximizes profits with low-cost energy. Key Features and Benefits High Hashrate and Efficiency: Offers 495 TH/s and 12.00 J/TH efficiency for lower energy costs. Advanced Chip Technology: Next-gen Bitmain chips delivering extreme Bitcoin hash power. Compact Design: Fits at 410 x 170 x 209 mm with durable hydro-cooled build. Enhanced Security: Protects against threats with built-in safeguards. Easy Monitoring: Tracks hashrate, power, and temperature with adjustable settings. Versatile Algorithm: Supports SHA-256 and multi-coin mining. Stable Connectivity: Ensures reliable remote management via Ethernet. Why Choose the Antminer S21J XP hyd? The Antminer S21J XP hyd dominates SHA-256 mining with massive 495 TH/s hashrate and elite 12.00 J/TH efficiency. Hydro-cooling and strong performance make it perfect for any scale, while $0.04/kWh hosting maximizes profitability. With solid security, it's ideal for maximizing Bitcoin earnings. Warranty, Shipping, and Support Warranty: 7 years for hosted, 12 months for shipped (voided by misuse). Shipping: 5-7 day global delivery with tracking; bulk orders get quotes. Payment Options: Accepts cryptocurrency or wire transfer; hosting costs deduct from profits. Customer Support: 24/7 assistance for setup, troubleshooting, and more. Pre-order now for July 2026 batch delivery. Start mining Bitcoin efficiently — shipped or hosted. Contact us for bulk deals.