The ICERIVER KS5L stands out as one of the most efficient and reliable ASIC miners designed specifically for Kaspa (KAS) mining using the kHeavyHash algorithm. With a robust 12.00 TH/s hashrate and an energy efficiency of 283.3 J/TH, this miner delivers powerful performance while keeping power consumption at a manageable 3400W. Whether you're expanding your mining operation or entering the Kaspa ecosystem for the first time, the KS5L offers a balanced mix of performance, durability, and cost-effectiveness.
Manufactured by IceRiver, a trusted name in blockchain hardware since 2020, the KS5L is engineered for stability and long-term operation in diverse environments. It comes with a 6-month manufacturer warranty, operates efficiently between 0°C and 35°C, and features a smart cooling system with four integrated fans, maintaining noise levels at a moderate 75 dB—ideal for semi-residential or dedicated mining setups.
Key Specifications of the ICERIVER KS5L
- Manufacturer: IceRiver
- Model: KS5L
- Hashrate: 12.0 TH/s ±5%
- Power Consumption: 3400W ±5%
- Energy Efficiency: 283.3 J/TH
- Algorithm: kHeavyHash
- Voltage Range: 170–300V (compatible with standard industrial power supplies)
- Cooling: Quad-fan active cooling system
- Network Interface: Ethernet
- Dimensions (without packaging): 370 x 195 x 290 mm
- Gross Weight: 16.5 kg
- Operating Temperature: 0°C to 35°C
- Release Date: April 2024
👉 Discover how the ICERIVER KS5L can boost your mining returns with real-time market data.
Why Mine Kaspa with the KS5L?
Kaspa has emerged as a high-speed, scalable Layer 1 blockchain leveraging GHOSTDAG protocol, enabling block times as fast as one second. This makes it highly attractive for miners seeking fast transaction finality and growing network adoption.
The kHeavyHash algorithm is memory-intensive and ASIC-friendly, making devices like the KS5L ideal for maximizing mining output. Unlike general-purpose GPUs, ASICs like the KS5L are optimized for a single algorithm, delivering unmatched efficiency and hashpower per watt.
With a hashrate of 12 TH/s, the KS5L is well-suited for medium-scale mining farms or individual operators looking to scale profitably without excessive power draw. Its efficiency places it competitively among other Kaspa-specific miners, especially when electricity costs are optimized.
Energy Efficiency & Operational Costs
One of the biggest factors in mining profitability is electricity cost. The KS5L consumes 3400 watts, meaning it uses approximately 81.6 kWh per day (3.4 kW × 24 hours). At an average electricity rate of $0.08/kWh, daily power costs amount to around **$6.53**.
Current estimates suggest the KS5L generates roughly $3.20–$3.50 in daily profits depending on KAS price and network difficulty—indicating a slight negative margin under high electricity rates. However, in regions with low-cost power (e.g., $0.04/kWh or below), profitability improves significantly, potentially turning a positive daily return.
⚠️ Tip: Always calculate your local electricity cost before deployment. Miners that appear profitable on paper can quickly become liabilities if energy expenses are too high.
👉 Use live market analytics to assess real-time Kaspa mining profitability.
Comparison: ICERIVER KS5L vs. KS5M
While both models share similar design and power consumption, key differences influence their ideal use cases:
| Feature | KS5L | KS5M |
|---|---|---|
| Hashrate | 12 TH/s | 15 TH/s |
| Power | 3400W | 3400W |
| Efficiency | 283.3 J/TH | 226.7 J/TH |
| Best For | Budget-conscious miners, medium farms | High-output operations |
| ROI Estimate | ≥360 months (~30 years) | Faster than KS5L due to higher output |
| Price Point | Lower entry cost | Higher initial investment |
Although the KS5M offers superior hashrate and better efficiency, the KS5L remains a more accessible option for those testing the Kaspa market or operating under tighter capital constraints.
Shipping, Warranty & Support
New units ship from Shenzhen or Hong Kong warehouses via DHL or UPS, with international delivery typically taking 5–10 business days. Orders are processed within 3–7 business days after payment verification.
All miners undergo pre-shipment testing by certified technicians to ensure functionality. Tracking details are provided via email once dispatched.
- Warranty: 6 months from manufacturer
- Return Policy: All sales are final; no refunds after shipment
- Support: Technical issues are eligible for repair or replacement under warranty
Customers are responsible for customs duties and taxes unless DDP (Delivered Duty Paid) applies (available for U.S. shipments).
Frequently Asked Questions (FAQs)
What is the expected lifespan of the ICERIVER KS5L?
With proper ventilation, stable power input, and low dust exposure, ASIC miners like the KS5L can operate reliably for 3–5 years. Regular maintenance, including fan cleaning and firmware updates, helps extend longevity.
How does electricity cost affect mining profitability?
Electricity is the largest ongoing expense in mining. At $0.10/kWh, the KS5L may run at a loss due to its high wattage relative to current KAS rewards. For profitability, aim for electricity under **$0.06/kWh**, ideally lower.
Is the KS5L suitable for home mining?
Due to its 75 dB noise level and heat output, the KS5L is not ideal for quiet residential spaces. It performs best in garages, basements, or dedicated mining containers with adequate airflow.
Can I use the KS5L with NiceHash?
Yes, all IceRiver ASICs are compatible with platforms like NiceHash that support kHeavyHash mining, allowing flexible payout options and simplified setup for beginners.
What pools can I mine with using the KS5L?
Popular Kaspa mining pools include:
Ensure you configure your miner with a stable pool URL and valid wallet address.
Why is ROI listed as ≥360 months?
A return on investment (ROI) of 360 months (30 years) suggests extremely long payback under current conditions—often indicating that the device may never fully recoup its purchase price unless KAS price rises significantly or difficulty drops. This highlights the importance of viewing such hardware as a long-term speculative play rather than a short-term profit engine.
Final Thoughts: Is the ICERIVER KS5L Worth It?
The ICERIVER KS5L is technically sound and well-built, offering solid performance for Kaspa mining. However, its economic viability hinges heavily on three factors:
- Kaspa’s market price
- Network difficulty trends
- Your local electricity cost
For hobbyists, researchers, or those bullish on Kaspa’s future, the KS5L serves as a reliable entry point. But for profit-driven operations, careful financial modeling is essential before purchase.
👉 Stay ahead of market shifts—track KAS price movements and miner performance live.
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