Bitmain Antminer KS7 : The Detailed Review

Miners

Bitmain Antminer KS7 The Detailed Review

SUMMARY

The Bitmain Antminer KS7 is a next-generation ASIC miner designed specifically for the KHeavyHash algorithm, delivering an impressive 40 TH/s of hashrate at just 3080W of power consumption. Engineered by Bitmain, the leading name in crypto mining hardware, the KS7 stands out with its powerful performance, energy efficiency, and long-term mining potential.

In this article, we explore the profitability of the KS7 when mining Kaspa (KAS) — a high-speed, scalable cryptocurrency that has attracted global interest. We analyze daily earnings, electricity cost ratios, and long-term prospects for both the coin and the hardware itself. Whether you’re a seasoned miner or just entering the space, this breakdown offers key insights into why the Antminer KS7 may be one of the most strategic investments for 2025.

Technical Specifications

Bitmain Antminer KS7 (40Th)
ManufacturerBitmain
ModelAntminer KS7 (40Th)
Also known asBitmain Antminer KAS Miner KS7
ReleaseMay 2025
Size430 x 196 x 290mm
Weight16.40kg
Noise level75dB
Fan(s)4
Power3080W
Voltage220-277V
InterfaceEthernet
Temperature5 – 45 °C
Humidity 

Comparing Bitmain Antminer KS7 with Other Top KAS Miners

As the KAS mining landscape evolves rapidly in 2025, the Bitmain Antminer KS7 emerges as a strong contender for miners seeking a balance of high performance, efficiency, and brand reliability. Let’s take a closer look at how the KS7 compares to other top KAS miners currently on the market, notably the IceRiver KAS KS7 and Bitmain’s own KS5 Pro.

Comparing Bitmain Antminer KS7 with Other Top KAS Miners

1. Hashrate: Performance at the Top Tier

The Bitmain Antminer KS7 delivers an impressive 40 Th/s, positioning it at the top of the current generation of KAS miners. Compared to its competitors:

With a 33% higher hashrate than the IceRiver KS7 and almost double the performance of the KS5 Pro, the KS7 offers a serious edge for miners who prioritize raw computational power and greater daily yield potential.

2. Efficiency: Power Consumption vs. Performance

In high-density mining operations, efficiency is key. The KS7 consumes 3080W, resulting in an energy efficiency ratio of 77 W/Th. Here’s how it stacks up:

  • IceRiver KAS KS7: 3500W → 116 W/Th
  • Bitmain KS5 Pro: 3150W → 150 W/Th

The Antminer KS7 is clearly more power-efficient, offering 30-50% better efficiency per terahash compared to the other two units. This translates into lower operating costs and longer-term profitability, especially as electricity prices fluctuate.

3. Brand Trust & Ecosystem Integration

Bitmain has built a reputation as the leading name in crypto mining hardware, with a global support network, stable firmware, and proven after-sales service. For those already invested in the Bitmain ecosystem (management tools, firmware updates, mining pools), upgrading to the KS7 is a seamless transition.

While IceRiver is an up-and-coming brand with competitive products, it lacks the maturity and global service infrastructure that Bitmain provides. The KS5 Pro, while reliable, is an older generation model, and the KS7 serves as a clear evolution in terms of both performance and efficiency.

Why Choose Bitmain Antminer KS7

From the perspective of hashrate supremacy, energy efficiency, and brand credibility, the Bitmain Antminer KS7 stands out as the leading KAS miner for 2025. For professional miners aiming for scalability, reliability, and long-term ROI, the KS7 represents not just an upgrade—but a strategic move toward the future of Kaspa mining.

Kaspa(KAS) Coin Prices History

Let’s take a look at the current market status of Kaspa(KAS) — the coin mined by this machine — to better understand the profitability and market potential.

Kaspa(KAS) Market Snapshot (As of April 25, 2025)

MetricValue
Current Price$0.0979
All-Time High (ATH) / Low (ATL)$0.2074 / $0.000171
Market Capitalization$2,545,498,359
Fully Diluted Valuation (FDV)$2,552,462,926
Market Rank#48
Circulating Supply26,001,498,646

Kaspa(KAS) Price Trend

Kaspa(KAS) Prices History 4.25

Kaspa (KAS) has shown strong momentum in recent days, with a 29.20% price increase over the past 7 days, significantly outperforming both the global cryptocurrency market average (+9.60%) and the smart contract platform sector (+10.40%). This signals heightened investor interest and growing confidence in the Kaspa ecosystem.

Despite the recent surge, KAS is currently trading 52.89% below its all-time high of $0.2074, leaving considerable room for potential upside. On the flip side, its current price still represents a massive 57,030.15% increase from its all-time low of $0.000171, illustrating its long-term growth trajectory.

In the past 24 hours, Kaspa’s daily trading volume reached $83.4 million, though this marks a -25.50% drop compared to the previous day, suggesting a short-term cooling in market activity following the rally.

Kaspa maintains a market capitalization of $2.54 billion, ranking it #48 on CoinGecko, with 26 billion KAS tokens in active circulation. When considering its fully diluted valuation (FDV) of $2.55 billion, the potential for further valuation growth hinges on the gradual release of its 29 billion total token supply.

📌 All data as of April 25, 2025. For real-time updates, please refer to CoinGecko or other reliable sources.

Bitmain Antminer KS7 Profitability

Bitmain Antminer KS7 Profitability

Using the Bitmain Antminer KS7 to mine KAS (Kaspa), miners can currently achieve approximately $16.56 in net income per day under an electricity cost of $0.045/kWh. Although the daily electricity cost is $3.33, it only accounts for 16.7% of the total revenue, demonstrating excellent energy efficiency and helping miners stay competitive, especially in regions sensitive to power costs.

Additionally, Kaspa, ranked among the top 50 cryptocurrencies by market capitalization, offers strong market liquidity and significant growth potential. Compared to smaller altcoins, KAS not only provides stable short-term returns but also presents opportunities for long-term gains through potential price appreciation.

Ideal for:

  • Stable cash flow mining
  • Long-term holding with appreciation potential
  • Professional miners focused on energy efficiency

Future Perspective of Bitmain Antminer KS7

Kaspa (KAS) once held a dominant share of the altcoin mining hardware market, with numerous manufacturers launching miners tailored specifically for the KHeavyHash algorithm. However, as the price of KAS experienced fluctuations and market uncertainty increased, many mining hardware companies gradually withdrew from developing KAS-focused machines.

Despite this trend, Bitmain — the global leader in ASIC miner manufacturing — has made a bold move by introducing the Antminer KS7, a high-performance KAS miner boasting 40 TH/s of hash rate. This strategic decision not only reaffirms Bitmain’s confidence in the future of Kaspa but also injects new vitality into a market that was showing signs of stagnation.

By continuing to invest in KAS mining hardware, Bitmain is:

  • Supporting the decentralization and resilience of the Kaspa network
  • Offering miners access to powerful and energy-efficient options
  • Signaling long-term potential for KAS in the broader crypto mining landscape

With its industry-leading brand reputation, solid after-sales support, and top-tier engineering, Bitmain’s KS7 stands out as a forward-looking solution — not just for today’s profitability, but for tomorrow’s opportunities in Kaspa mining.

FAQs on Bitmain Antminer KS7

Is the Antminer KS7 still profitable for mining Kaspa (KAS) in 2025?

Yes. With a daily net profit of approximately $16.56 at an electricity rate of $0.045/kWh, the Antminer KS7 remains one of the most profitable miners for Kaspa. Thanks to its high efficiency (only 3080W for 40 TH/s), it offers a strong return on investment even with market fluctuations.

The payback period depends on your purchase price and local electricity costs. At current profitability levels, miners can expect to break even in 6–9 months, assuming stable KAS prices and network difficulty. This makes it a solid mid-term investment for both individual and institutional miners.

While many brands have paused development due to KAS price volatility, Bitmain continues to see strong potential in the Kaspa ecosystem. As the largest and most trusted ASIC manufacturer, Bitmain’s launch of the KS7 brings renewed confidence and innovation to the KAS mining market — reaffirming long-term faith in Kaspa’s growth and decentralization.

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