Bitdeer SealMiner A2 240TH

Bitdeer SealMiner A2 – Up to 246TH/s SHA-256 Miner with Dynamic Efficiency and Performance Modes

The Bitdeer SealMiner A2 is a high-performance SHA-256 ASIC miner engineered for serious Bitcoin, Bitcoin Cash, and BSV miners who demand flexibility, energy efficiency, and consistent output. Designed to support multiple performance profiles—including Normal Mode, Low Power Mode, and High Performance Mode—the SealMiner A2 is ideal for both optimized power usage and peak hashing throughput.

With hashrate options ranging from 170TH/s to 246TH/s and adjustable power efficiency between 15.5J/TH and 17.5J/TH, this miner adapts to your operational goals. Whether you’re aiming for low-cost mining or maximum output, the SealMiner A2 delivers with unmatched reliability.

Its compact footprint, strong thermal design, and durable construction make it ideal for both home-based and industrial-scale deployments. Equipped with an RJ45 Ethernet interface and capable of operating in extreme environments, the SealMiner A2 is built for long-term, scalable mining success.

Key Features of the Bitdeer SealMiner A2

Flexible Hashrate (170–246TH/s)
Supports Low Power, Normal, and High Performance modes depending on your goals.

Energy-Efficient Operation
Power efficiency ranges from 15.5J/TH to 17.5J/TH, minimizing electricity costs.

Adjustable Power Draw
Max input power up to 4400W, tailored to your mining setup.

Industrial-Ready Design
Rugged build supports -20°C to 50°C operation and altitudes up to 2000m.

Compact & Stackable Form
Space-saving size of 197 × 365 × 292mm fits easily into rack or shelf configurations.

Technical Specifications

• Model: Bitdeer SealMiner A2

• Algorithm: SHA-256 (BTC/BCH/BSV)

• Hashrate Options:

  • Low Power Mode: 170–200TH/s @ 15.5J/TH

  • Normal Mode: 220–240TH/s @ 16.5J/TH

  • High Performance Mode: 236–246TH/s @ 17.5J/TH

• Maximum Power Draw: 4400W

• Voltage: 220–277V

• Current: Up to 20A

• Power Connector: PA45-4P-S

• Frequency: 47–63Hz

• Cooling: Air-cooled (not specified, inferred standard)

• Network Interface: RJ45 Ethernet 10/100M

• Miner Dimensions: 197 × 365 × 292mm

• Package Dimensions: 308 × 482 × 423mm

• Net Weight: 15.5kg

• Gross Weight: 17.5kg

• Operating Temp: -20°C to 50°C (Normal Mode)

• Storage Temp: -30°C to 70°C

• Humidity: 10%–90% RH (non-condensing)

• Max Operating Altitude: ≤2000m

Scale Your Bitcoin Mining with the Bitdeer SealMiner A2

The Bitdeer SealMiner A2 provides mining flexibility, long-term durability, and performance scaling—all essential for serious SHA-256 operations. Whether optimizing for energy costs or chasing top-tier hashrate, this unit offers the right mode for your mining goals.

Contact us now for pricing, configuration support, and volume discounts.