Antminer S21+ 225TH/s - Proven Mining Performance (id1637)

Seller: ID2

Antminer S21+ 225TH/s
Economic efficiency167.27
Operation Time66.2
Energy efficiency96.09
Ecos Score
119.15
Advised

Disclaimer

ASIC purchases on the ECOS Marketplace are direct deals between buyer and seller. Device is transferred upon purchase. All sales are final, non-refundable, and non-exchangeable. ECOS holds no responsibility for these transactions.

Benefits of buying a hosted ASIC

Instant launch
24/7 Maintenance and Security
  • 3713 W
  • 225 TH/s
  • 16.5 J/TH
Hosting Paid Till 2026-08-01Operating Days 562
$ 3523.00 ASIC Price
Online
Antminer S21+ 225TH/s
Monthly Hosting Fee
$ 208
Hosting Paid Till 2026-08-01Operating Days 562

Benefits of buying a hosted ASIC

Instant launch
24/7 Maintenance and Security
Sign-up bonus

Up to $250

TRY BEFORE BUY

Antminer S21 XP

270 TH/s

270 TH/s30 daysFree

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Bitcoin Mining Profitability Calculator

Antminer S21+ 225TH/s

Calculate your potential mining reward based on Bitcoin price

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Daily Mining

$10.80

0.00009000 BTC

Monthly Mining

$329.40

0.00274500 BTC

Yearly Mining

$3,952.80

0.03294000 BTC

Only 24 hours until your first BTC rewards

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Description

Antminer S21 is a next-generation Bitcoin mining machine designed for high-performance SHA-256 mining. Introduced by Bitmain as an upgrade to previous S-series models, this ASIC focuses on improved energy efficiency and higher hashrate, making it suitable for modern large-scale and hosted mining operations. The Bitmain Antminer S21 is built to meet current network difficulty levels while keeping operating costs under control.
As an advanced S21 Antminer, this model targets miners who prioritize efficiency and long-term competitiveness. Compared to earlier generations, the Antminer S21 delivers more hashing power per watt, which is a key factor in profitability for Bitcoin mining machines operating in data centers or professional hosting facilities.

Specifications
  • Model: Antminer S21
  • Hashrate: 200 TH/s
  • Power Consumption: 3500 W
  • Efficiency: ~17.5 J/TH
  • Algorithm: SHA-256

The Antminer S21 is positioned as a strong solution for industrial-grade Bitcoin mining. Its performance profile makes it well-suited for environments with optimized electricity pricing and stable infrastructure. When evaluating the Antminer S21 price, miners typically consider not only the hardware cost but also hosting conditions, uptime guarantees, and overall operational efficiency.
On the ECOS marketplace, Bitmain Antminer S21 price offerings may vary depending on device condition, hosting terms, and service options. Whether you are searching for Bitmain Antminer S21, checking the Antminer S21 price, or comparing antminer s21 bitcoin mining machines, this model represents a forward-looking choice for miners planning long-term participation in the Bitcoin network.

Recent deals

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  • Antminer S21 Pro 234TH/s

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  • Antminer S19K Pro 120TH/s

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