Overview
The Bitmain Antminer KS3 9.4Th is an ASIC miner released in October 2023, designed to mine the kHeavyHash algorithm. With a maximum hashrate of 9.40Th/s and a power consumption of 3500W, it targets coins like Kaspa (KAS) and Sedra (SDR).
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Profitability Breakdown
Key Metrics
- Electricity Cost: $0.10 per kWh
- Daily Profit: **-$4.84** (at current KAS price: $0.076302)
- Daily KAS Mined: 46.62 KAS
- Rank: #269 most profitable ASIC miner (per ASIC Miner Compare)
Profitability Table
| Coin | Hashrate | Power | Daily Income | Daily Profit |
|------|----------|-------|--------------|--------------|
| Kaspa (KAS) | 9.40 Th/s | 3500W | $3.56 | -$4.84 |
| Sedra (SDR) | 9.40 Th/s | 3500W | $2.77 | -$5.63 |
Where to Buy
Vendor Comparison
| Vendor | Price | Location | Availability |
|--------|-------|----------|--------------|
| ApextoMining | $1,050 | China | In Stock |
| X-ON MINING | $4,398 | China | In Stock |
| BT-Miners | $5,999 | USA | In Stock |
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Specifications
| Feature | Details |
|----------------------|------------|
| Manufacturer | Bitmain |
| Model | Antminer KS3 9.4Th |
| Release Date | October 2023 |
| Hashrate | 9.40 Th/s (±10%) |
| Power Consumption | 3500W |
| Noise Level | 75 dB |
| Dimensions | 430 x 290 x 195 mm |
| Weight | 16.1 kg |
FAQ
1. Is the Antminer KS3 profitable in 2024?
- At current KAS prices ($0.076302), it yields **-$4.84 daily profit** (after power costs).
2. What coins can it mine?
- Primarily Kaspa (KAS) and Sedra (SDR) using the kHeavyHash algorithm.
3. Where can I purchase the Antminer KS3?
- Vendors like ApextoMining ($1,050) and **BT-Miners** ($5,999) offer it globally.
4. How does it compare to other ASIC miners?
- Ranks #269 in profitability—consider newer models for better ROI.
5. What’s the break-even time?
- Negative profitability makes breakeven unlikely unless KAS prices rise significantly.
Final Notes
While the Antminer KS3 is a powerful miner, its current profitability is negative due to high power costs and moderate KAS prices. Always calculate ROI using updated electricity rates and coin values.
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