₿ Bitmain Antminer S21+ Hydro 338T — SHA-256 Bitcoin Miner

Antminer S21+ Hydro 338T is an ASIC miner from Bitmain for mining Bitcoin (BTC) using the SHA-256 algorithm. Equipped with water cooling (Hydro) and offering 338 TH/s with an efficiency of 13.5 J/T.

🔧 Technical Specifications

• 🔢 Algorithm: SHA-256
• ⚡ Hashrate: 338 TH/s
• 🔋 Power Consumption: ~4,563W
• 📊 Efficiency: 13.5 J/T
• 💧 Cooling: water (Hydro) — requires an external water system
• 🔌 Power Supply: included
• 📦 Weight: ~23 kg
• 🌍 Mineable Coins: BTC, BCH, BSV

⚠️ Important: requires water infrastructure

This miner is not suitable for home use. It requires a radiator, pump, and plumbing system.

📦 Logistics and Availability

• 🚚 Shipping: international, via DHL / FedEx
  
• 🛡️ Warranty: 3 years

⚠️ Mining Risk

Mining carries risk. Profitability depends on the BTC price, network difficulty, and electricity cost. Use the profitability calculator on this page.