Antminer KS7 - 40 TH/s: Unmatched Kheavyhash Power After a Historic Price Drop

We present a comprehensive analysis of the Antminer KS7 - 40 TH/s, a next-generation Kheavyhash ASIC minerthat has transformed the Kaspa mining ecosystem. With a drastic price drop from $5,999 to $1,657 at Oneminers, this miner now represents one of the most profitable and accessible opportunities for both individual and enterprise-scale miners. Below, we provide an authoritative breakdown-technical, financial, and operational-crafted for precision and clarity.

Market-Shifting Price Drop: From $5,999 to $1,657 at Oneminers

The 72% reduction in the Antminer KS7 price marks a turning point for Kheavyhash mining. This previously premium ASIC is now radically accessible, enabling miners to expand operations, increase hashrate deployment, and shorten ROI timelines without sacrificing reliability.

At $1,657 (tax included) through Oneminers hosting, the KS7 dramatically lowers the capital barrier, redefining cost-per-terahash. Miners can now deploy multiple units, diversify data center locations, or scale modular operations with confidence.

Built for Kheavyhash Excellence

Purpose-Built for Kaspa (KAS)
Unlike multipurpose miners, the Antminer KS7 is engineered exclusively for the Kheavyhash algorithm, the backbone of Kaspa (KAS). This focus ensures maximum hashrate efficiency, stable block rewards, and predictable performanceeven during network difficulty shifts.

40 TH/s of Sustained Hashrate
Delivering 40 TH/s, the KS7 achieves a perfect balance between raw power and operational efficiency, positioning it competitively in the Kaspa ecosystem. Its scalability ensures suitability for both small home setups and large-scale mining farms.

Energy Efficiency That Protects Margins
Power Consumption: 3080W
Energy Efficiency: 77 J/TH
Efficiency is critical for profitability. The KS7's 77 J/TH efficiency reduces electricity overhead, protects margins from price fluctuations, and ensures sustained returns across different energy rates.

Advanced Chip Technology
The KS7 utilizes high-performance semiconductor design for superior throughput, reduced thermal load, and long-term durability, minimizing maintenance and replacement costs over its lifespan.

Profitability Overview: Historical and Forward-Looking

Daily Earnings Potential
According to Oneminers hosting data (April-August 2025), the KS7 achieves $25-$45 daily earnings, averaging $34/day at a $0.04/kWh hosting rate. These metrics highlight the KS7's ability to deliver consistent and predictable cash flow under realistic conditions.

ROI Expectations
With current pricing, estimated ROI ranges 8-12 months, influenced by:

Kaspa price fluctuations
Network difficulty trends
Energy and hosting costs
The dramatic reduction in upfront cost accelerates ROI, making the KS7 one of the fastest payback ASIC miners in the market.

Comprehensive Technical Specifications

The Bitmain Antminer KS7 is engineered to unlock the full potential of Kaspa mining. Powered by the advanced Kheavyhash algorithm, this high-performance miner delivers an impressive 40 TH/s hashrate with an exceptional energy efficiency of 77 J/TH, making it one of the most efficient options on the market.

With a power consumption of just 3080 W, the KS7 ensures maximum profitability while keeping energy costs low. Designed with air cooling for reliable, long-term operation and a manageable noise level of 76 dB, it's perfect for both small-scale and large mining setups.

Compact yet powerful, the KS7 measures 430 × 196 × 290 mm and operates smoothly in environments ranging from 5°C to 45°C. Featuring a stable Ethernet connection and backed by Bitmain's trusted performance, this miner sets a new benchmark for Kaspa mining efficiency.

The KS7's compact footprint, robust construction, and air-cooling system make it ideal for continuous operation in diverse environments, from home rigs to industrial farms.

Deployment Flexibility: Shipping or Professional Hosting at Oneminers

Global Shipping
Worldwide delivery in 5-7 days via DHL, UPS, FedEx, or TNT
Secure packaging with real-time tracking
Local duties/taxes may apply (~10% in the USA)
Bulk orders over $500,000 qualify for special pricing
Low-Cost Hosting at $0.04/kWh
Oneminers provides hosting across:

USA
Dubai
Norway
Finland
Nigeria
Ethiopia
All facilities feature 24/7 monitoring, on-site technicians, and proactive maintenance, ensuring maximum uptime and operational reliability.

When hosting your Antminer KS7 with OneMiners, your return on investment varies based on electricity rates across global data centers. In the USA 🇺🇸, miners can expect an estimated ROI of 16.56 months at a cost of $0.065/kWh, while Nigeria 🇳🇬 offers one of the fastest returns at just 14.86 months thanks to its competitive $0.047/kWh rate. Ethiopia 🇪🇹 follows closely with 15.48 months at $0.054/kWh, and Dubai 🇦🇪 provides strong performance with an ROI of 15.95 months at $0.059/kWh. For European miners, Finland 🇫🇮 and Norway 🇳🇴 offer stable infrastructures with ROIs of 16.99 months and 18.05 months, respectively, balancing security and sustainability within favorable mining climates.

Strategic location selection can materially reduce operational costs, accelerate ROI, and maximize profitability.

Hosting Benefits
7-year full warranty for hosted miners
95%+ uptime guarantee
Deployment in 1-7 days
0% mining fees - 100% of mined coins credited to you
Integrated FIAT & crypto exchange services
Buy Now, Pay Later Feature
Hosting eliminates infrastructure complexity, allowing miners to focus solely on yield optimization.

Operational Advantages and Key Features

Stable Performance Across Climates
The KS7 maintains optimal performance from 5°C to 45°C, thanks to high-efficiency air cooling and optimized airflow.

User-Friendly Monitoring
Web-based interface provides real-time metrics for:

Hashrate
Temperature
Power usage
Uptime
Compact, Farm-Ready Design
The KS7 fits seamlessly into modular setups or containerized farms, reducing spatial and logistical constraints.

Security and Reliability
Built-in safeguards protect against network threats and operational anomalies, ensuring continuous mining and asset security.

Why the Antminer KS7 Stands Apart

Optimized Kheavyhash performance
Excellent energy efficiency
Enterprise-grade durability
Unmatched price-to-performance ratio after 72% price drop
At $1,657, combined with $0.04/kWh Oneminers hosting, the KS7 delivers exceptional alignment of performance, affordability, and scalability.

Warranty, Payments, and Support at Oneminers

Warranty: 7 years for hosted units, 12 months for shipped units (void if misused)
Payments: Cryptocurrency or wire transfer
Hosting Fees: Prepaid or auto-deducted from mining rewards
Support: 24/7 technical assistance for setup, optimization, and troubleshooting
Oneminers provides end-to-end support, ensuring miners operate with confidence and continuity.

Final Assessment: A Defining Opportunity in Kaspa Mining

The Antminer KS7 - 40 TH/s has transitioned from a premium ASIC into a true market game-changer. With its historic price drop, superior efficiency, and versatile hosting compatibility, the KS7 stands out as a strategic asset for serious Kheavyhash miners.

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By merging power, affordability, and scalability, this model sets a new performance standard in the Kaspa mining landscape. For miners focused on consistent profitability and long-term growth, the KS7 offers a rare synergy between cutting-edge technology and exceptional value, marking it as one of the most promising investments of the year.

This release was published on openPR.