The ICERIVER KS5M stands as a powerful contender in the evolving world of cryptocurrency mining, specifically engineered for the Kaspa (KAS) blockchain using the KHeavyHash algorithm. With a robust hashrate of 15.00 TH/s and a power draw of 3,400W, this ASIC miner delivers strong performance for miners seeking efficiency and reliability in a competitive landscape.
Designed for both individual enthusiasts and small-scale mining operations, the KS5M balances raw power with practical design. Its launch in June 2024 marked another milestone for IceRiver, a manufacturer rapidly gaining recognition for innovation and quality in the crypto mining hardware space.
Key Specifications at a Glance
- Hashrate: 15.00 TH/s
- Power Consumption: 3,400W
- Energy Efficiency: 226.67 J/TH
- Algorithm: KHeavyHash
- Voltage Range: 170–300V
- Operating Temperature: 0–35°C
- Noise Level: 75 dB
- Dimensions (without packaging): 370 x 195 x 290 mm
- Weight (net): 15 kg
Manufactured with industrial-grade components, the KS5M is built to endure continuous operation in well-ventilated environments. It connects via Ethernet—Wi-Fi is not supported—ensuring stable network integration critical for uninterrupted mining.
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Performance and Profitability Overview
Mining profitability hinges on three core factors: hashrate, power efficiency, and electricity cost. The KS5M’s 15 TH/s output places it competitively within the mid-tier Kaspa mining segment. While not the most powerful model available, its efficiency rating of 226.67 joules per terahash (J/TH) reflects solid engineering that helps reduce long-term operational costs.
At current market conditions (as of 2025), the KS5M generates approximately $2.28 in daily profit, though this fluctuates based on KAS price volatility, network difficulty, and local energy rates. More importantly, its return on investment (ROI) timeline is estimated at 360 months or more, indicating a long-horizon commitment rather than a short-term gain.
This extended ROI period underscores the importance of strategic planning—miners should consider low-cost electricity sources, bulk deployment advantages, and potential future appreciation of Kaspa to justify the investment.
IceRiver’s Growing Influence in Crypto Mining
Since emerging prominently in 2023 with its Kaspa-focused hardware series, IceRiver has solidified its reputation as an agile and innovative player in the ASIC mining industry. Known for rapid iteration and customer-centric development, the company launched the KS5M as part of a broader push to dominate niche proof-of-work algorithms like KHeavyHash.
Beyond hardware, IceRiver emphasizes proprietary firmware optimization, thermal management, and modular design principles, all contributing to sustained performance under load. Their engineers actively engage with mining communities, incorporating real-world feedback into product updates—a practice that fosters trust and transparency.
In 2024, IceRiver expanded its portfolio with the Alphieum series, signaling ambitions beyond Kaspa into other emerging blockchain ecosystems. This forward-looking approach positions them as a key innovator in decentralized computing infrastructure.
KS5M vs. Other Kaspa Miners: Where Does It Stand?
While some online comparisons mistakenly label the KS5M as an electric scooter (confusing it with similarly named mobility products), it is unequivocally a dedicated ASIC miner for digital currency mining. When compared to other Kaspa miners such as the KS3, KS5L, or third-party alternatives, the KS5M offers:
- Higher hashrate than entry-level models (e.g., KS3 at ~8 TH/s)
- Better efficiency than older designs
- Reliable build quality with global voltage compatibility
However, newer or higher-tier models may surpass it in efficiency or scalability. For instance:
| Model | Hashrate | Power | Efficiency |
|---|
(Note: Table format avoided per instructions; data integrated below)
Miners like the IceRiver KS20 (40 TH/s at 77 J/TH) offer significantly better efficiency and faster ROI (around 23 months), making them more attractive for large-scale deployments. Meanwhile, budget options like the KS5L (21 TH/s at 150 J/TH) provide moderate performance at lower upfront cost.
Ultimately, the KS5M serves best as a balanced option for miners who value proven stability over cutting-edge specs.
Operational Considerations
Power & Environment
The KS5M requires a dedicated power supply capable of delivering up to 3,400 watts continuously. Operators should ensure circuit stability and use industrial-grade power distribution units (PDUs). Given its 75 dB noise level, deployment in residential areas may require sound-dampening enclosures.
Recommended operating conditions include:
- Stable ambient temperature between 0°C and 35°C
- Low humidity and minimal dust exposure
- Adequate airflow or active cooling systems
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Connectivity & Maintenance
Equipped with an Ethernet interface, the KS5M must be connected to a reliable local network. Remote monitoring through manufacturer-provided dashboards allows users to track performance, adjust settings, and receive alerts for downtime or thermal throttling.
Regular maintenance—such as cleaning air filters and checking fan function—can extend device life and maintain optimal efficiency.
Warranty, Shipping & Support
New ICERIVER KS5M units come with a 6-month manufacturer warranty, covering defects in materials and workmanship under normal use. While sales are final and non-refundable after shipment, technical issues can be addressed through authorized repair or replacement services.
Shipping Details
- Shipped from Shenzhen or Hong Kong warehouses
- Delivery via DHL or UPS, typically arriving within 5–10 business days internationally
- Tracking information provided upon dispatch
- DDP (Delivered Duty Paid) available for U.S. customers
Buyers outside the U.S. are responsible for customs clearance, duties, and taxes. All product pricing is listed in U.S. dollars, and payment options include credit/debit cards, wire transfers, ACH, and cryptocurrency.
Frequently Asked Questions (FAQs)
What is the expected lifespan of the ICERIVER KS5M?
The typical lifespan of an ASIC miner like the KS5M ranges from 3 to 5 years, depending on operating conditions. Continuous exposure to high temperatures, dust, or unstable power can shorten this duration. Proper cooling, clean environments, and routine maintenance help maximize longevity.
How does electricity cost affect mining profitability?
Electricity cost is one of the largest operational expenses in mining. For the KS5M consuming 3.4 kW/h, even small differences in per-kWh pricing significantly impact net profit. For example:
- At $0.10/kWh: ~$8.16 daily power cost → likely unprofitable
- At $0.06/kWh: ~$4.90 daily cost → narrow margin
- At $0.03/kWh or lower: viable profitability possible
Thus, access to cheap or subsidized electricity is essential for sustainable mining.
Does the KS5M support Wi-Fi or wireless connectivity?
No, the ICERIVER KS5M only supports wired Ethernet connectivity. Wi-Fi is not supported, which is standard for most ASIC miners due to reliability concerns in industrial environments.
Can I mine coins other than Kaspa with the KS5M?
The KS5M is specifically designed for the KHeavyHash algorithm, used exclusively by the Kaspa blockchain. It cannot mine SHA-256 coins like Bitcoin or other algorithm-based cryptocurrencies.
Is pre-ordering recommended for better availability?
Yes. Due to periodic supply constraints and batch production cycles, pre-ordering ensures allocation in upcoming shipments. In-stock units ship within 3–7 business days; pre-orders may take until the end of the specified month.
How do I monitor my miner’s performance remotely?
You can monitor the KS5M using its built-in web interface accessible via IP address on your local network. Some third-party platforms also support integration for centralized dashboarding across multiple devices.
Final Thoughts: Is the KS5M Right for You?
The ICERIVER KS5M offers a dependable entry point into Kaspa mining with solid performance metrics and reputable manufacturer backing. While its ROI timeline is lengthy—over three decades under current estimates—it may still appeal to long-term believers in Kaspa’s technological promise.
For optimal results, pair it with low-cost energy, efficient cooling, and proactive maintenance. As with any mining venture, thorough cost-benefit analysis and risk assessment are crucial before investing.
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