MicroBT
WhatsMiner M63S++ 464T
AvailableNew
- Hashrate
- 464TH/s
- Power
- 7,192W
- Efficiency
- 15.5J/TH
- Hydro-cooled
- SHA-256
$4,408$9.5/TH
Picture of the model. The unit you receive may differ in appearance.
Bitdeer SEALMINER A2 Hydro 446 TH/s Bitcoin Miner
The SEALMINER A2 Hydro is a hydro-cooled Bitcoin miner from Bitdeer, rated at 446 TH/s and 7,359 W (16.5 J/TH).
- Hashrate
- 446TH/s
- Power
- 7,359W
- Efficiency
- 16.5J/TH
- Cooling
- Hydro-cooled
- Coins
- BTC, BCH, BSV
Retail price
$5,592.65
per unit · $12.54 per TH/s
- 1–4 units$5,592.65
- 5+ unitsVolume pricing available
View volume pricingVolume pricing
| 1–4 units | $5,592.65 |
|---|---|
| 5–19 units | Volume pricing on request |
| 20–99 units | Request Quote |
| 100+ units | Contact Mining Sales |
- Ships in
- 5–10 business days
$5,592.65Free standard shipping. Excludes duties and taxes
- Manufacturer
- Bitdeer
- Model
- A2 Hydro
- Algorithm
- SHA-256
- Condition
- New
Product overview
The SEALMINER A2 Hydro is a hydro-cooled Bitcoin miner from Bitdeer, rated at 446 TH/s and 7,359 W (16.5 J/TH).
Condition: New.
446 TH/s
Rated hashrate
16.5 J/TH
Energy per terahash
Hydro-cooled
Cooling method
7,359 W
Power draw at the wall
Technical specifications
Specifications as published by the manufacturer · last verified October 1, 2026 · Bitdeer documentation
Fields the manufacturer does not publish are left out rather than estimated.
Performance
| Hashrate | 446 TH/s |
|---|---|
| Power consumption | 7,359 W |
| Efficiency | 16.5 J/TH |
| Algorithm | SHA-256 |
| Supported coins | BTC, BCH, BSV |
Cooling
| Cooling type | Hydro-cooled |
|---|
Physical & environment
| Net weight | 20.5 kg |
|---|
General
| Release date | October 31, 2024 |
|---|---|
| Manufacturer warranty | 365-day warranty starting from the shipment date |
Mining economics
Estimate output and operating cost for the SEALMINER A2 Hydro at your own power price. Results are calculations from the inputs shown, not a forecast.
Estimated results (per miner, at $0.06/kWh)
- Est. revenue / day
- $15.83
- 0.00019634 BTC mined / day
- Electricity cost / day
- $10.60
- 176.6 kWh × $0.06
- Operating result / day
- $5.24
- Revenue less electricity
- Revenue / 30 days
- $474.98
- Electricity / 30 days
- $317.91
- Operating result / 30 days
- $157.07
- Energy / day
- 176.6 kWh
- Energy / 30 days
- 5,298 kWh
- Break-even electricity
- $0.090/kWh
Estimates only. Not financial advice. Results vary with network difficulty, pool fees, uptime, market conditions, the Bitcoin price and the cost of electricity. They are calculated from the inputs shown at constant difficulty and price, and leave out the cost of the hardware, cooling, downtime, taxes and depreciation.
Network data as of 2026-10-28 13:00 UTC · price: mempool.space · difficulty: mempool.space · block reward 3.1391 BTC
Electricity cost by power price
Daily and 30-day electricity cost of SEALMINER A2 Hydro at 7,359 W, with the estimated revenue beside it.
| Electricity price | Electricity / day | Electricity / 30 days | Est. revenue / day | Est. net / day |
|---|---|---|---|---|
| $0.03/kWh | $5.30 | $158.95 | $15.83 | $10.53 |
| $0.05/kWh | $8.83 | $264.92 | $15.83 | $7.00 |
| $0.06/kWhselected | $10.60 | $317.91 | $15.83 | $5.24 |
| $0.07/kWh | $12.36 | $370.89 | $15.83 | $3.47 |
| $0.10/kWh | $17.66 | $529.85 | $15.83 | -$1.83 |
| $0.12/kWh | $21.19 | $635.82 | $15.83 | -$5.36 |
| $0.15/kWh | $26.49 | $794.77 | $15.83 | -$10.66 |
| $0.20/kWh | $35.32 | $1,059.70 | $15.83 | -$19.49 |
Compare miners
How the SEALMINER A2 Hydro compares with the closest alternatives by cooling type and efficiency.
| Model | Hashrate | Power | Efficiency | Cooling | Price | $/TH | Side by side |
|---|---|---|---|---|---|---|---|
| SEALMINER A2 Hydro (this miner) | 446 TH/s | 7,359 W | 16.5 J/TH | Hydro-cooled | $5,592.65 | $12.54 | |
| WhatsMiner M63S++ 464T | 464 TH/s | 7,192 W | 15.5 J/TH | Hydro-cooled | $4,408 | $9.50 | Side by side |
| WhatsMiner M63S 408T | 408 TH/s | 7,344 W | 18 J/TH | Hydro-cooled | $3,488.40 | $8.55 | Side by side |
| WhatsMiner M73 512T | 512 TH/s | 7,424 W | 14.5 J/TH | Hydro-cooled | $5,309.55 | $10.37 | Side by side |
| WhatsMiner M63 372T | 372 TH/s | 7,402.8 W | 19.9 J/TH | Hydro-cooled | $2,827.20 | $7.60 | Side by side |
Shipping
Standard shipping is free to every destination we ship to. If you need it faster, choose express shipping at checkout and we quote it before you pay. Import duties, taxes and customs clearance are set by the destination country and are the importer's responsibility unless your quotation states otherwise.
Documentation
Links open the manufacturer's own documentation on the manufacturer's website.
SEALMINER A2 Hydro questions
How much electricity does the SEALMINER A2 Hydro use?
The SEALMINER A2 Hydro draws 7,359 W at the wall. Running continuously that is about 176.6 kWh per day and 5,298 kWh per 30 days. Multiply by your electricity price to get the running cost, or use the calculator.
What is the hashrate and efficiency of the SEALMINER A2 Hydro?
Rated hashrate is 446 TH/s at 16.5 J/TH. Lower J/TH means less energy per unit of hashrate. See Understanding J/TH.
How is the SEALMINER A2 Hydro cooled?
The SEALMINER A2 Hydro is hydro-cooled: heat is removed by liquid circulating through cold plates, so it needs an external cooling loop (pump, heat exchanger or dry cooler) and cannot run on fans alone. Compare options in Air vs hydro Bitcoin miners.
Can I order the SEALMINER A2 Hydro in bulk?
Yes. Orders are handled by quantity: small quantities through checkout when a price is published, and larger quantities by quotation with pricing, batch and logistics confirmed by sales. Request a wholesale quote.
Similar miners
The closest alternatives by cooling type and efficiency.
MicroBT
WhatsMiner M63S 408T
AvailableNew- Hashrate
- 408TH/s
- Power
- 7,344W
- Efficiency
- 18J/TH
- Hydro-cooled
- SHA-256
$3,488.40$8.55/TH
MicroBT
WhatsMiner M73 512T
AvailableNew- Hashrate
- 512TH/s
- Power
- 7,424W
- Efficiency
- 14.5J/TH
- Hydro-cooled
- SHA-256
$5,309.55$10.37/TH
MicroBT
WhatsMiner M63 372T
AvailableNew- Hashrate
- 372TH/s
- Power
- 7,402.8W
- Efficiency
- 19.9J/TH
- Hydro-cooled
- SHA-256
$2,827.20$7.6/TH
Wholesale & project supply
Need the SEALMINER A2 Hydro in volume?
Send quantity, destination and required date. Sales replies with batch availability, unit pricing and freight options for your order size.
- 20+ units
- Mixed models
- Container orders
- Project procurement
SEALMINER A2 Hydro
$5,592.65