Bitmain Antminer S21e XP Hyd 3U

Bitmain Antminer S21e XP Hyd 3U

$16,899.00

Hashrate: 860 TH/s

Algorithm / Coins: SHA-256 / BTC, NMC, BCH, BSV, PPC, SYS, ELA, CHI

Net Weight: 18 kg

The power supply is included in the package.

Miners in stock at our USA warehouse usa
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Category:
United States
Delivery time: 3–7 business days
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Antminer Antminer S21e XP Hyd 3U (U3S21EXPH) – High-Performance Hydro-Cooled BTC Miner (860 TH/s)

The Antminer U3S21EXPH by Bitmain is a next-generation hydro-cooled ASIC miner optimized for SHA-256 cryptocurrencies, including Bitcoin (BTC), Namecoin (NMC), Bitcoin Cash (BCH), and more. Released in December 2024, this model delivers an impressive hashrate of 860 TH/s with a power efficiency of 13.5 J/TH, making it ideal for serious miners seeking both performance and energy optimization. With its low noise level of 40dB and advanced hydro cooling system, it ensures stable and silent long-term operation even under demanding conditions.

 

Product Glance

Specification

Details

Manufacturer

Bitmain

Model

U3S21EXPH

Also Known As

Antminer S21 EXPH

Release Date

December 2024

Hashrate

860 TH/s

Power Consumption (@25°C)

11,610W

Power Efficiency (@25°C)

13.5 J/TH

Noise Level

40 dB

Cooling System

Hydro Cooling

Algorithm / Coins

SHA-256 / BTC, NMC, BCH, BSV, PPC, SYS, ELA, CHI

Detailed Characteristics

Power Supply

Specification

Details

Input Voltage Range

380~415V AC

Input Frequency Range

50~60 Hz

Input Current

12 A

 

Hardware Configuration

Specification

Details

Network Connection

RJ45 Ethernet 10/100M

Dimensions

900 × 486.2 × 132 mm

Net Weight

18 kg

Gross Weight

20 kg

Environmental Requirements

Specification

Details

Operating Temperature

0~50 °C

Storage Temperature

-20~70 °C

Operating Humidity (non-condensing)

10~90% RH

Operating Altitude

≤2000 m

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🚚 Shipping Information (DDP Delivery)

We ship worldwide using DDP (Delivered Duty Paid) service! 🌍

✅ What is DDP?
DDP means we take care of all customs clearance, import taxes, and duties. You don’t need to pay anything extra on delivery — your miner arrives directly at your door, ready to plug & mine. No paperwork, no delays, no hidden costs.

📦 Estimated Delivery Cost:
Shipping starts from $60 to $80 USD per unit, depending on your country and courier (UPS, DHL, or FedEx). All shipments are fully insured and trackable.

🕒 Delivery time: typically 3–10 business days.

Have questions about your specific location? Contact us anytime — we’re here to help! ✉️

🛡️ Warranty Information

At AntminerOutlet, we provide a 1-year (12-month) warranty on all miners sold, unless otherwise specified. ✅

🔧 The warranty covers:
• Factory defects
• Hardware malfunctions under normal usage
• Repair or replacement of defective components

📌 All warranty claims are handled directly by our technical team or authorized service partners.

⚠️ The warranty does not cover:
• Physical damage or signs of misuse
• Liquid damage or corrosion
• Overclocking, improper installation, or unauthorized modifications
• Issues caused by unstable power supply or poor ventilation

If you experience any issues, simply contact us with your order number — our support team will assist you quickly and professionally. 💬

💳 Payment Information

We accept secure cryptocurrency payments via Coinbase Commerce. 🔐
This ensures fast, global, and reliable transactions.

🪙 Supported cryptocurrencies include:
• Bitcoin (BTC)
• Ethereum (ETH)
• USDT – TRC20, ERC20, and BSC
• USDC
• Litecoin (LTC)
• Dogecoin (DOGE)
• Tron (TRX)
• Solana (SOL)

✅ After placing your order, you’ll receive a secure payment link with the exact amount and address for your selected coin.

⚠️ Please make sure to send the payment using the correct network (e.g., TRC20 for USDT TRC20).

Need help during checkout? Our support team is here to assist you! 💬

🔄 Returns & Refund Policy

At AntminerOutlet, we offer a 30-day return policy on all orders — no questions asked. ✅

🗓️ You have 30 days from the date of delivery to return your miner if you’re not satisfied for any reason.

📦 Conditions:
• The miner must be in its original condition and packaging
• Buyer is responsible for return shipping costs
• Once received and inspected, a full refund will be issued promptly

⚠️ Please contact our support team before returning any item to receive the correct return instructions.

Your satisfaction is our priority — shop with confidence! 💬

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