Antminer K7 (63.5TH/s) vs A4 Dominator (280H/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Antminer K7 (63.5TH/s)
Option 2
A4 Dominator (280H/s)
Antminer K7 (63.5TH/s) leads this comparison
Antminer K7 (63.5TH/s) comes out ahead on more buyer-facing signals here. A4 Dominator (280H/s) can still be the better fit when budget, availability, or a specific mining setup matters more.
Profit estimates use currently available product data and a hosted electricity rate of $0.060/kWh.
Technical comparison
Side-by-side mining, operating, and commercial specs.
| Feature | Antminer K7 (63.5TH/s) | A4 Dominator (280H/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | N/A | Contextual |
| Model | K7 | N/A | Contextual |
| Hashrate | 63.5 TH/s Best | 280 H/s | Antminer K7 (63.5TH/s) |
| Power Consumption | 3080W | 0W Best | A4 Dominator (280H/s) |
| Efficiency | 48.50 J/TH | N/A | Contextual |
| Daily energy use | 73.9 kWh | 0.0 kWh Best | A4 Dominator (280H/s) |
| Net Daily Profit (Est.) | $1.21 Best | $0.00 | Antminer K7 (63.5TH/s) |
| Monthly Profit (Est.) | $36.44 Best | $0.00 | Antminer K7 (63.5TH/s) |
| Price | $1,727.88 | N/A | Contextual |
| Estimated ROI | 47 mo | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | N/A | 260 x 280 x 130 mm | Contextual |
| Weight | N/A | 9200 g | Contextual |
Performance
Antminer K7 (63.5TH/s) has the hashrate edge for raw output potential.
Efficiency
Efficiency data is not available for this comparison.
Buying decision
Check live stock, delivery schedule, and hosting capacity on the product page before placing an order.
Frequently asked questions
Which is more powerful: Antminer K7 (63.5TH/s) or A4 Dominator (280H/s)?
Antminer K7 (63.5TH/s) has a higher hashrate of 63.5 TH/s compared to A4 Dominator (280H/s)'s 280 H/s.
Is Antminer K7 (63.5TH/s) more efficient than A4 Dominator (280H/s)?
Efficiency data is not available for this comparison.
Which miner has the better estimated ROI?
Estimated ROI is not available because one of the miners is missing current pricing or profit data.
Every Day You Wait is Revenue You Lose
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