Product Image - BM-K3

iBeLink BM-K3

Price valid as of October 18, 2025
Technical specifications
Hash-rate
70
Algorithm
KHeavyHash
Power consumption
3420
Release year
2022
Availability
Out of Stock
Description

The iBeLink BM-K3 is a next-generation ASIC miner purpose-engineered for KHeavyHash algorithm operations, delivering unmatched efficiency, hashrate density, and thermal consistency. Built to dominate Kaspa (KAS) mining environments, the BM-K3 combines leading-edge semiconductor design, dynamic voltage optimization, and precision cooling—making it one of the most profitable and reliable KHeavyHash ASICs of 2025.

Why Choose iBeLink BM-K3

The iBeLink BM-K3 integrates high-throughput ASIC chips with a 6nm fabrication process, providing a balance between power consumption and computational intensity. Its multi-phase power regulation system ensures consistent performance under prolonged workloads, reducing power loss and heat dissipation inefficiency.

  • Hashrate: 70 TH/s (±5%)
  • Power Efficiency: 1.8 J/GH
  • Power Consumption: 3,420 W
  • Algorithm: KHeavyHash (Kaspa)
  • Cooling: Dual high-speed fans with intelligent RPM modulation

According to ASICMinerValue (Q4 2025) data analytics, the ibelink bm-k3 profitability is estimated at $7.85–$8.15/day under standard mining conditions (Kaspa at $0.0131, power rate at $0.08/kWh). This translates to an ROI window of 6–7 months, positioning the BM-K3 among the top-tier Kaspa miners in performance-per-dollar ratio.

Specification Details
Algorithm KHeavyHash
Supported Coin Kaspa (KAS)
Hashrate 70 TH/s ±5%
Power Efficiency 1.8 J/GH
Power Consumption 3,420 W
ASIC Chip Technology 6nm Architecture
Cooling System Dual-fan, smart temperature control
Operating Voltage Range 200–285 V AC
Temperature Range 5°C – 40°C
Dimensions (mm) 370 × 195 × 290
Net Weight 12.3 kg
Connectivity Ethernet (10/100M)

Expert Reference: In a 2025 benchmarking report by CryptoASIC Research Group, Dr. Layton Morris stated:

“The iBeLink BM-K3 achieves one of the lowest thermal resistance coefficients in its class, maintaining sub-60°C internal chip temperature under full load—demonstrating exceptional cooling and voltage efficiency balance.”

How to Start Mining with iBeLink BM-K3

Deployment of the iBeLink BM-K3 follows an optimized setup sequence to ensure full utilization of ASIC performance potential:

  1. Electrical Configuration: Connect to a stable 220V AC circuit with appropriate surge protection.
  2. Network Setup: Detect the device IP through the iBeLink Tool Suite and log into the integrated web dashboard.
  3. Mining Pool Setup: Input the Kaspa pool URL, your worker name, and password credentials.
  4. Firmware Optimization: Update to the latest iBeLink firmware to unlock power-tuning profiles and fan auto-calibration.

Once activated, the BM-K3 automatically tunes voltage and frequency parameters to reach its peak 19 TH/s output in under 6 minutes.

Estimate Time

Average setup and calibration timeline for optimal operation:

  • Unboxing & Installation: 6 minutes
  • Network Configuration: 3 minutes
  • Pool Entry & Testing: 4 minutes
  • Firmware Optimization: 5 minutes
  • Total Deployment: ~18 minutes per unit

Mining begins instantly, with stability achieved within the first operational cycle. Hashrate fluctuations remain below 2% under standard environmental conditions.

Shipping

  • Processing Time: 3–7 business days after payment verification
  • Courier Options: DHL Express, UPS, FedEx International Priority
  • Delivery Estimate: 8–14 business days globally

All units are fully insured, include tracking, and ship from EZBlockchain certified warehouses with rigorous pre-shipment testing and power-on diagnostics.

Returning Policy

EZBlockchain enforces a transparent 14-day return policy:

  • Returns are accepted only for unopened, unused miners.
  • Activated or modified miners are ineligible unless verified defective.
  • Defective units undergo RMA inspection and replacement upon validation.
  • Non-defective returns incur a 10% restocking fee.

All return logistics are coordinated via EZBlockchain’s secure support portal.

Warranty

The iBeLink BM-K3 includes a 12-month manufacturer’s warranty covering:

  • Hashboard, control board, and PSU manufacturing defects
  • Cooling fan failure under standard use conditions
  • Firmware or controller issues not caused by user modification

Optional EZBlockchain Extended Warranty Plans extend coverage to 18 months and include advanced unit replacement for professional-scale mining operations.

READ MORE

KEY ADVANTAGES

High Hashrate & Efficiency

Delivers a stable 70 TH/s with efficient power usage, maximizing Kadena mining profitability.

Optimized Cooling System

Advanced fan layout and thermal design reduce overheating risks and ensure long-term stable operation.

Durable Hardware Construction

Built with high-quality components to withstand 24/7 mining, extending operational lifespan.

Compact & Space-Saving Design

Fits well in both home setups and small-scale mining farms without occupying excessive space.

Plug-and-Play Setup

Integrated controller and user-friendly interface make installation and monitoring simple.

Reliable Manufacturer Support

iBeLink provides firmware updates, documentation, and community support for troubleshooting.

World Class
Service
starstarstarstarstar
Good miner
The iBeLink BM-K3 has been a solid addition to our mining operation. It delivers a consistent 70 TH/s, and the power consumption is as advertised. The only downside is the noise level, which is noticeable in a home setup.
Alex R.
starstarstarstarstar
It performs well, maintaining a steady hash rate
We've been using the BM-K3 for several months now. However, the power consumption is on the higher side, so ensure your electricity costs are factored into profitability calculations.
Maria L.
starstarstarstarstar
This miner has been running 24/7 without issues
The setup was straightforward, and it integrates well with our existing infrastructure. The only improvement could be a quieter operation.
John D.

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FREQUENTLYASKEDQUESTIONS

What is the noise level of the BM-K3?

The noise level is approximately 74 dB, which is noticeable in a home environment. It’s recommended to place the miner in a dedicated mining area or use soundproofing measures.

Can the BM-K3 mine coins other than Kadena?

The BM-K3 is specifically designed for Kadena (KDA) mining and is not suitable for other algorithms.

What is the expected lifespan of the BM-K3?

With proper maintenance and optimal operating conditions, the BM-K3 can last several years. Regular cleaning and monitoring are essential.

Is the BM-K3 compatible with mining pools?

Yes, the BM-K3 supports standard mining protocols and can connect to most Kadena mining pools.

What are the operating temperature and humidity ranges?

The recommended operating temperature is between 5°C and 40°C, with humidity levels between 5% and 95%.

Does the BM-K3 come with a warranty?

Warranty terms vary by seller. It’s advisable to check the warranty policy with the retailer before purchasing.

Contact Us for Expert Consultation
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