Bitdeer
Bitdeer Sealminer A2 Pro
The Bitdeer Sealminer A2 Pro by Bitdeer runs the SHA256 algorithm, delivers 255 TH/s, draws 4380W, at 17.2 J/TH efficiency. It mines BTC. Available for purchase from MinerHaolan with fast international shipping from Hong Kong and manufacturer warranty included.
Algorithm
SHA256
Hashrate
255 TH/s
Power
4380W
Available Coins
SSL Secured
256-bit encryption
6-12 Month Warranty
Full coverage
Free Shipping
Orders over $5,000
Buyer Protection
Verified seller
Bitdeer designs its own SEAL series chips on a 4nm process, which makes the Sealminer A2 Pro one of the few credible alternatives to the two dominant SHA-256 vendors. This is the air-cooled version at 255 TH/s and 4380W, giving 17.2 J/TH. Four fans handle cooling and it takes a 220-240V feed, so it belongs in a hosted facility or a properly wired container rather than a home office. Against same-generation flagships it is competitive on efficiency without carrying the premium brand pricing, which is most of the reason operators buy it. One thing to check: Bitdeer publishes a lower power figure for the 255 TH/s air model than the value listed here, so confirm the firmware power target before you size breakers and PDUs around 4380W.
Key Features
- Industry-leading 17.2 J/TH energy efficiency
- Powerful 255 TH/s hashrate for maximum profitability
- Advanced thermal management with 4 x Fans
- Easy setup and management via web interface
Profitability Calculator🟢 Live Data
Estimates for Bitdeer Sealminer A2 Pro, from live network hashrate and price
| Metric | Daily | Monthly | Yearly |
|---|---|---|---|
| Income | $9.23 | $280.91 | $3,368.36 |
| Electricity | -$8.41 | -$255.99 | -$3,069.50 |
| Profit | $0.82 | $24.92 | $298.85 |
* 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. Estimates only, not a guarantee of earnings.
Compare with similar miners
Same algorithm, closest hashrate. Estimated profit assumes $0.08/kWh electricity and live network data.
Bitmain
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Bitmain
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Bitmain
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Bitdeer
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Canaan
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MicroBT
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Innosilicon
Innosilicon T5
- Hashrate
- 246 TH/s
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MicroBT
MicroBT Whatsminer M33S++ Hydro Bitcoin Miner
- Hashrate
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Customer Reviews
Sign in to write a review4.4
Based on 29 reviews
Documentation was helpful
The technical documentation for the Bitdeer Sealminer A2 Pro was helpful. Clear specifications and setup instructions. Made my installation smooth and quick.
Best J/TH efficiency I've owned
Upgraded from older gen equipment and the power savings are substantial. My Bitdeer Sealminer A2 Pro runs quieter and cooler than expected. The efficiency improvement has significantly boosted my profitability.
Resale value holds up well
A colleague recently sold his 2-year-old Bitdeer Sealminer A2 Pro for 70% of what he paid. These containers hold their value because the infrastructure is separate from the miners inside. You can refresh the mining hardware without replacing the container. Smart design.
Rock solid performance
The Bitdeer Sealminer A2 Pro has been mining non-stop for 3 months. Zero issues, zero restarts needed. Hash rate is exactly as advertised, sometimes even slightly higher. This is what professional mining equipment should be.
Major upgrade from older models
Coming from older mining models, the Bitdeer Sealminer A2 Pro is a major upgrade. The technology improvements are substantial. Mining has come a long way.
Frequently Asked Questions about Bitdeer Sealminer A2 Pro
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