Bitcoin

BITDEER Sealminer A2 226T Bitcoin Miner

$4,725.94

$4,725.94

The Bitdeer SealMiner A2 226Th Bitcoin miner is a robust ASIC miner designed for the SHA-256 algorithm, specifically targeting Bitcoin BTC mining. Built for professional and industrial mining environments, it delivers reliable hashing performance with balanced energy consumption for long term BTC operations.

With a maximum hashrate of 226Th/s and power consumption of 3730W, the A2 operates at an energy efficiency of 16.5 J/Th, making it a practical choice for miners seeking dependable Bitcoin production with predictable operating costs.

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

226 Th/s

Power Consumption

3730 Watts

Efficiency

16.504j/Th

Built Around You

BITDEER Sealminer A2 226T Bitcoin Miner

The BITDEER Sealminer A2 delivers 226 TH/s of reliable Bitcoin mining power for serious operations looking to expand their SHA-256 capacity. Built specifically for enterprise environments, this miner strikes a practical balance between performance and operational stability that data center operators appreciate.

SHA-256 Mining Performance Built for Scale

With 226 TH/s output and 3730W power consumption, the A2 runs at 16.5 J/TH efficiency. While not the most power-efficient unit on the market, understanding your hashrate requirements versus operational costs is crucial for any serious mining deployment. This model prioritizes consistent uptime over peak efficiency numbers.

Built for Continuous Operation

The Sealminer A2’s robust construction handles the demanding thermal and electrical loads of 24/7 Bitcoin mining. Its refined air cooling system works well in properly ventilated hosting facilities where ambient temperatures and airflow are controlled. The unit’s design focuses on long-term reliability rather than pushing absolute performance limits.

Enterprise Mining Economics

At current difficulty levels, operators need to carefully calculate their electricity costs against the A2’s power draw. mining operations benefit from competitive hydro rates in many provinces, making this miner viable for medium to large-scale deployments. Always run your numbers through reliable profitability calculators before committing to any hardware purchase.

Key Specifications

  • Hashrate: 226 TH/s (±5%)
  • Power Consumption: 3730W
  • Efficiency: 16.5 J/TH
  • Algorithm: SHA-256
  • Cooling: Air cooling
  • Operating Temperature: 0°C to 40°C
  • Network Connection: Ethernet
  • Dimensions: 195 × 290 × 370mm
  • Weight: 13.2kg

Other Sealminer A2 Models

Weight
KG
Dimensions
X
X
mm
Currency
Bitcoin
Algorithm
SHA256
Cooling
Air
Network Connection
RJ45 Ethernet 10/100M
Noise Level
55db
Operating Temp
0~40°C
Power Supply
200~240V
Hashrate
226 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

Bitcoin

Price range: $325.00 through $399.00

Hashrate
120 Th/s
Power
2760 W
Efficiency
23j/Th
Difficulty
Expert
Hashrate
140 Th/s
Power
3010 W
Efficiency
21.5j/Th
Difficulty
Expert
Bitcoin

Price range: $3,707.41 through $3,882.56

Hashrate
245 Th/s
Power
3510 W
Efficiency
15.09j/Th
Difficulty
Expert
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