SealMiner A4 Ultra Hydro (886TH/s)
Optimized for SHA-256 • 886 TH/s • 8372W

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SealMiner A4, optimized for the SHA-256 mining algorithm from SealMiner, comes with a maximum hash rate of 886 TH/s for a power consumption of 8372W. With an efficient Air cooling system, A4 dissipates heat effectively, preventing machine overheating while aiding an excellent energy efficiency of 9.45 J/TH. Estimated daily profitability is $22.04 (at $0.060/kWh electricity cost).
Hashrate
886 TH/s
Efficiency
9.45 J/TH
Consumption
8372 W
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- Hosted mining available from $0.065$0.060/kWhPROMO
- Designed for BTC and more
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Purchase benefits
Direct Supplies
We have partnerships with major equipment manufacturers and trusted distributors.
Warranty up to 12 months
All equipment sourced from manufacturers includes official warranty coverage.
Miners in Stock & Available for Order
If not currently in stock, we deliver typically within 1–2 weeks.
Full documentation. 100% legal
All purchases are compliant with local law and customs regulations and ship with full paperwork.
SealMiner A4 Ultra Hydro (886TH/s) Profitability
Profitability calculator
Quickly estimate daily results for your setup. Values are approximations and for guidance only.
* Values per single miner unit.
Electricity / day
$12.06
Revenue / day
$42.46
Profit / day
$30.41
Payback period
—
Note: Calculations are average estimates and may vary based on network difficulty, fees and market prices.
Processing, payments & policies
In-stock miners ship within 3 business days. For bulk orders, please allow an additional 1–2 days for logistics confirmation.
Pre-orders are shipped according to the factory schedule. Estimated dates are shown at checkout and may vary due to production updates.
Orders are processed on a first-paid, first-shipped basis. Bank transfers may take 3–7 business days to clear; cryptocurrency payments typically clear within a few hours.
International delivery normally takes 5–8 business days; remote locations may require 8–10 days.
Bulk Orders & Wholesale
Enjoy discounted pricing on large orders of crypto mining products. Fill out the form below and our team will get back to you with a custom proposal.
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Technical specifications
| Manufacturer | SealMiner |
|---|---|
| MOQ | 1 units |
| Model | A4 |
| Hashrate | 886 TH/s |
| Efficiency (J/TH) | 9.45 |
| Consumption (W) | 8372 |
| Voltage (V) | N/A |
| Release Date | N/A |
| Size | N/A |
| Net weight | N/A |
| Cooling system | Air |