Bitmain
Antminer S21e Hydro
The Antminer S21e Hydro by Bitmain is a SHA256 ASIC miner delivering 320 TH/s at 5280W power consumption with 16.5 J/TH efficiency. It mines BTC, BCH. Available for purchase from MinerHaolan with fast international shipping from Hong Kong and manufacturer warranty included.
Algorithm
SHA256
Hashrate
320 TH/s
Power
5280W
Available Coins
SSL Secured
256-bit encryption
180-Day Warranty
Full coverage
Free Shipping
Orders over $5,000
Buyer Protection
Verified seller
The S21e Hydro delivers 320 TH/s at 16.5 J/TH, drawing 5280W with advanced liquid cooling. Hydro cooling enables quiet operation suitable for noise-sensitive facilities while maintaining excellent thermal stability under load. Requires dedicated water infrastructure with proper coolant management. Positioned between air-cooled S21 models and more expensive XP hydro variants, it offers a practical balance of hashrate, efficiency, and cooling costs. Professional-grade reliability for data centers seeking the thermal benefits of water cooling without the highest hashrate tier.
Key Features
- Industry-leading 16.5 J/TH energy efficiency
- Powerful 320 TH/s hashrate for maximum profitability
- Advanced thermal management with Hydro Cooling
- Easy setup and management via web interface
Profitability Calculator🟢 Live Data
Estimates for Antminer S21e Hydro, from live network hashrate and price
Daily Power
126.7 kWh
Power Cost
-$10.14
Daily BTC
0.0001590 BTC
Revenue
$10.52
Daily
$0.38
Monthly
$11.72
Yearly
$140.48
* Revenue from live network hashrate, block time and block reward (source: WhatToMine), assumes a 1% pool fee, and extrapolates today's difficulty and price flat for the monthly/yearly figures.
Customer Reviews
Sign in to write a review4.2
Based on 30 reviews
Remarkable hash rate accuracy
The Antminer S21e Hydro hash rate is remarkably accurate to the specs. What you see on the datasheet is what you get in real-world operation. Refreshing honesty from MinerHaolan.
Does what it says on the tin
The Antminer S21e Hydro does exactly what it says on the tin. No more, no less. In an industry full of overpromising and underdelivering, that simplicity is actually its strongest selling point.
Communication made the difference
The excellent communication from MinerHaolan made all the difference. Every step of my Antminer S21e Hydro order was communicated clearly. They set the standard for service.
Recommended over alternatives I tested
Based on my testing, I recommend the Antminer S21e Hydro over alternatives in this segment. Real-world performance matters more than marketing claims.
ROI faster than expected
My Antminer S21e Hydro is paying itself off faster than I calculated. The efficiency and uptime mean more coins mined daily. Excellent return on investment.
Frequently Asked Questions about Antminer S21e Hydro
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