Bitcoin

BITMAIN Antminer S21 200T Bitcoin Miner

Price range: $921 CAD through $1,440 CAD

Price range: $921 CAD through $1,440 CAD

The Bitmain Antminer S21 200Th Bitcoin miner is a next generation ASIC miner designed for the SHA-256 algorithm, specifically targeting Bitcoin BTC mining. Built for professional and industrial mining environments, it delivers strong hashing performance with competitive power efficiency for modern BTC operations.

With a maximum hashrate of 200Th/s and power consumption of 3500W, the Antminer S21 operates at an energy efficiency of 17.5 J/Th, making it a solid choice for miners seeking a balance between performance, efficiency, and long term reliability.

Due to rapid market changes, miner prices may fluctuate multiple times even in a short period. Please confirm the price with our sales team before making payment.
ALGORITHM
SHA256
MINEABLE COINS
Bitcoin
HARDWARE SPECIFICS
Baseline Hashrate

200 Th/s

Power Consumption

3500 Watts

Efficiency

17.5j/Th

Industrial Mindset

BITMAIN Antminer S21 200T Bitcoin Miner

The latest flagship from Bitmain pushes SHA-256 mining into new territory with cutting-edge 5nm chip architecture that delivers serious performance gains over previous generations. This isn’t just another incremental upgrade – it’s a complete reimagining of what industrial Bitcoin mining can achieve.

Antminer S21 Delivers Unmatched Efficiency

At 200 TH/s with only 3,500W power draw, this unit achieves an impressive 17.5 J/TH efficiency ratio. Understanding your hashrate potential is crucial when scaling operations, and the S21 gives serious miners the computational muscle they need to stay competitive in today’s landscape.

Built for Industrial Operations

Dual high-velocity cooling fans maintain optimal chip temperatures even under maximum load conditions. The unit operates reliably in ambient temperatures from 0°C to 40°C with humidity tolerance between 10-90%, making it suitable for most data center environments. Proper thermal management directly impacts your bottom line, as overheating reduces both performance and lifespan.

Power Considerations for Large Deployments

Smart operators know that electricity costs make or break mining profitability. The S21’s improved efficiency means more hash power per kilowatt-hour, which becomes exponentially important when running multiple units. Before committing to large purchases, run the numbers using reliable profitability calculators that account for your local power rates and operational overhead.

Key Specifications

  • Hashrate: 200 TH/s
  • Power Consumption: 3,500W
  • Efficiency: 17.5 J/TH
  • Algorithm: SHA-256
  • Chip Technology: 5nm
  • Operating Temperature: 0°C to 40°C
  • Humidity Range: 10% to 90%
  • Cooling: Dual high-speed fans

Other S21 Models

Weight
KG
Dimensions
X
X
mm
Currency
Bitcoin
Algorithm
SHA256
Cooling
Air
Network Connection
RJ45 Ethernet 10/100M
Noise Level
75db
Operating Temp
0~40°C
Power Supply
Single Phase 220~277v
Hashrate
200 Th/s

We accept the below payment methods

Online Payment

Coinpal Checkout

Offline Payment

USDT/ USDC ERC 20 0x27117c58Cf724c4bc864b4Bc25586694914F069a

USDT TRX TCuFqzAQM68UyRzJiE1u7hHfhwX1YJzx7D

Wire Transfer Via Bank

Bank Details:
Bank Name: TD Canada Trust
Swift Code: TDOMCATTTOR
Customer Number: 20795046539
Institution Number: 004
Branch Address: 624 YONGE ST, Barrie ON, L4N4E6

After payment verification (wire transfer takes 3-7 business days, cryptocurrency payments are confirmed within hours), orders are dispatched within 2-4 days from our Hong Kong Warehouse. Bulk orders may require an additional 1-2 days.
Please note: all machine prices are subject to market fluctuations. We strongly reccomend contacting us to confirm pricing before making payment.
All sales are final and non refundable
6 month manufactuer’s warranty

GUIDES

Our Product Recommendations

Hashrate
430Th/s
Power
5590 W
Efficiency
13j/Th
Difficulty
Expert
Hashrate
500 Th/s
Power
5500 W
Efficiency
11j/Th
Difficulty
Expert
Bitcoin

Price range: $2,884 CAD through $3,003 CAD

Hashrate
216 Th/s
Power
3564 W
Efficiency
16.5j/Th
Difficulty
Expert
Don’t know which miner is right for you? Let us help you
Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors
product