BITDEER SealMiner A2 226T SHA-256 Bitcoin Miner
$1,999.00
BITDEER A2 226T is a professional SHA-256 ASIC miner with 16.5 J/T efficiency, designed for BTC, BCH, and BSV mining and suitable for mining farms, hosted deployment, and professional mining operations.
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Product Overview
The BITDEER SEALMINER A2 226T is a SHA-256 ASIC miner built for professional Bitcoin mining deployment. With 226T hashrate, it is made for buyers who need a stronger mining machine than small home miners, while still keeping the product positioning clear for BTC, BCH, and BSV mining.
This model is better suited for mining farms, hosting facilities, and professional buyers who already have stable power, cooling capacity, network access, and proper installation space. For resellers or project buyers, the SEALMINER A2 226T is a practical option when comparing SHA-256 miners by hashrate, site requirements, delivery plan, and long-term operating cost.
Specifications
| Manufacturer | BITDEER |
| Model | Sealminer A2 |
| Algorithm | SHA-256 |
| Coins | BTC / BCH / BSV |
| Cooling | Air Cooling |
| Hashrate | 226 TH/S |
| Power efficiency | 16.5 J/T |
| Power | 3729 W |
| Input voltage | 220 ~ 277 V |
| Input frequency range | 50 ~ 60 Hz |
| Input max current | 20 A |
| Server size | 197 x 365 x 292 mm |
| Net weight | 15.5 kg |
| Temperature | -5 ~ 35 ℃ |
| Operation humidity | 10 ~ 90% |
Deployment and Use Case

The BITDEER SEALMINER A2 226T is built for professional SHA-256 mining environments such as mining farms, hosting sites, and managed mining facilities. It is suitable for BTC, BCH, and BSV mining, and buyers should confirm power supply, cooling conditions, network access, and installation space before deployment.
Frequently Asked Questions
1. Who is BITDEER SEALMINER A2 226T suitable for?
BITDEER SEALMINER A2 226T is suitable for buyers who need a professional SHA-256 miner for Bitcoin mining. It is a better fit for mining farms, hosting facilities, resellers, and project buyers who already have stable power, cooling, network access, and proper installation space.
2. What coins can SEALMINER A2 226T mine?
SEALMINER A2 226T is built for the SHA-256 algorithm, so it can be used for Bitcoin (BTC), Bitcoin Cash (BCH), Bitcoin SV (BSV), and other compatible SHA-256 coins. Actual mining income will depend on network difficulty, electricity cost, pool fees, and market price.
3. Is SEALMINER A2 226T suitable for home mining?
SEALMINER A2 226T is not mainly designed as a home miner. With 226T hashrate, it is more suitable for professional mining sites where power supply, heat management, noise control, and daily maintenance can be handled properly. Home users should carefully check electrical capacity, cooling, space, and noise before considering this type of machine.
4. What should be confirmed before deploying SEALMINER A2 226T?
Before deployment, buyers should confirm the site’s voltage, power capacity, cooling or ventilation conditions, internet connection, rack space, ambient temperature, and maintenance access. For batch deployment, it is also important to plan power distribution, airflow, cable management, and spare machine handling in advance.
5. What should buyers confirm before placing an order?
Before ordering SEALMINER A2 226T, buyers should confirm the exact model, hashrate, algorithm, power requirements, plug type, stock status, delivery time, warranty terms, and after-sales process. Resellers and hosting operators should also check batch quantity, shipping route, customs requirements, and whether the destination site can support the machines after arrival.
Ordering and Delivery Notes
Before placing an order, buyers should confirm the required model, hashrate version, power conditions, cooling compatibility, deployment environment, and delivery schedule. For overseas resellers, mining farms, and professional buyers, order details should also be aligned with project requirements, infrastructure conditions, and installation planning before shipment.
AsicArk supplies cryptocurrency mining hardware for different customer types, including individual buyers, small and medium-sized mining operations, and overseas resellers. For bulk orders, hosted deployment, or project-based procurement, it is recommended to confirm product specifications and logistics arrangements in advance.
For current pricing, batch availability, delivery scheduling, or project-based procurement support, please contact the sales team before placing payment.
| Weight | 18.5 kg |
|---|---|
| Dimensions | 56 × 24 × 35 cm |
| Options |
A2 226T |
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