🔥 Antminer S21 XP+ Hydro – 500 TH/s Bitcoin Miner
Start mining at extreme power with the most advanced hydro-cooled ASIC miner of 2025. Now available with an automatic 25% discount – no coupon needed!
🛠️ Key Features
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Hashrate: 500 TH/s (±3%)
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Power Consumption: 5676W
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Efficiency: 11.35 J/TH
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Voltage: 220–240V
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Cooling: Hydro (external system required)
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Algorithm: SHA-256 (BTC, BCH, and more)
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Connection: Ethernet
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Condition: Brand new – factory sealed
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Warranty: 180 days
👉 Supports all SHA-256 coins, including:
Bitcoin (BTC), Bitcoin Cash (BCH), Bitcoin SV (BSV), Peercoin (PPC), eCash (XEC), and DigiByte (DGB).
Best optimized for Bitcoin (BTC) profitability.
📦 Size & Weight
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Miner: 13.35″ × 6.81″ × 8.15″
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Box: 22.44″ × 12.44″ × 16.93″
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Net Weight: 30.4 lbs (13.8 kg)
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Gross Weight: 34.6 lbs (15.7 kg)
💸 Profit Estimates
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Daily Profit: $14–$22 (based on power cost and network)
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Monthly Profit: $420–$660
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ROI: 3–4 months (typical use)
🧾 Quick Start – How to Use
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Plug into a 240V power source (C20 cable recommended)
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Connect to a hydro cooling system (not included)
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Attach Ethernet to your router
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Access your miner via its local IP in your browser
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Enter your wallet and pool credentials
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Start mining 24/7 – it runs automatically
🛠️ No coding required — just plug & play!
🛒 How to Order
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Click Add to Order
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Enter Billing Details
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Click Place Order
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Pay securely with USDT TRC20 or BSC using NowPayments
🌍 Shipping & Handling
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Ships worldwide
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Processing: 1–2 business days
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Tracked & insured shipping
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Packed with shockproof, thermal-safe materials
🔒 Why Buy from Maimartt?
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✅ Trusted USA-based store
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✅ Secure crypto payment support
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✅ Real stock, ready to ship
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✅ 25% off automatically applied
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✅ Support team available 7 days a week
📢 Final Note
Stocks are limited. Order now and mine Bitcoin with the most powerful and efficient hydro miner of 2025.
👉 Start earning today with the S21 XP+ Hydro – 500 TH/s.
Andre F. –
Top-tier performance. ROI came even faster than expected
Nia D. –
Was hesitant at first, but the power of this miner is unmatched. Hydro cooling makes a huge difference.
Connor S. –
Excellent service from Maimartt. Delivered fast, safe packaging, and real hash power.
Ivy B. –
Plug and play experience. Setup took minutes, and it’s been mining 24/7 without issues.
Oliver T. –
Way more efficient than any S19 I’ve used. This is a beast. Temps stay cool with my setup.
Amelia Q. –
Paid with USDT and received it within 4 days. Real 500 TH/s power confirmed.
Brandon J. –
Worth every dollar. Hydro system keeps it stable and quiet. Best mining investment yet.
Hazel A. –
Appreciate the discount and transparent service. Maimartt is now my go-to mining supplier.
Mason N. –
Efficient, powerful, and well-packaged. Definitely legit — hash rate stable out of the box.
Kayla E. –
This is next-level mining. Already seeing strong profits with US power rates.