Bitmain Antminer KS7 : The Detailed Review
Miners
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SUMMARY
Technical Specifications
| Manufacturer | Bitmain |
|---|---|
| Model | Antminer KS7 (40Th) |
| Also known as | Bitmain Antminer KAS Miner KS7 |
| Release | May 2025 |
| Size | 430 x 196 x 290mm |
| Weight | 16.40kg |
| Noise level | 75dB |
| Fan(s) | 4 |
| Power | 3080W |
| Voltage | 220-277V |
| Interface | Ethernet |
| Temperature | 5 – 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.
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:
- IceRiver KAS KS7: 30 Th/s
- Bitmain Antminer KS5 Pro: 21 Th/s
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)
| Metric | Value |
|---|---|
| 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 Supply | 26,001,498,646 |
Kaspa(KAS) Price Trend
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.
📌 All data as of April 25, 2025. For real-time updates, please refer to CoinGecko or other reliable sources.
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?
$16.56 at an electricity rate of $0.045/kWh
How long does it take to break even with the Antminer KS7?
6–9 months
Why is Bitmain still launching KAS miners when others have stopped?
Bitmain continues to see strong potential in the Kaspa ecosystem
