Option 1
Ebit E9i (13.5TH/s)
Option 2
CK-BOX 2 (2.1TH/s)
CK-BOX 2 (2.1TH/s) leads this comparison
CK-BOX 2 (2.1TH/s) comes out ahead on more buyer-facing signals here. Ebit E9i (13.5TH/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 | Ebit E9i (13.5TH/s) | CK-BOX 2 (2.1TH/s) | Advantage |
|---|---|---|---|
| Brand | Ebang | Goldshell | Contextual |
| Model | Ebit | CK | Contextual |
| Hashrate | 13.5 TH/s Best | 2.1 TH/s | Ebit E9i (13.5TH/s) |
| Power Consumption | 1420W | 400W Best | CK-BOX 2 (2.1TH/s) |
| Efficiency | 105.19 J/TH Best | 190.48 J/TH | Ebit E9i (13.5TH/s) |
| Daily energy use | 34.1 kWh | 9.6 kWh Best | CK-BOX 2 (2.1TH/s) |
| Net Daily Profit (Est.) | -$1.62 | -$0.44 Best | CK-BOX 2 (2.1TH/s) |
| Monthly Profit (Est.) | -$48.74 | -$13.08 Best | CK-BOX 2 (2.1TH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 147 x 305 x 161 mm | 178 x 84 x 150 mm | Contextual |
| Weight | 5500 g | 2000 g Best | CK-BOX 2 (2.1TH/s) |
Performance
Ebit E9i (13.5TH/s) has the hashrate edge for raw output potential.
Efficiency
Ebit E9i (13.5TH/s) is stronger when comparing joules per hash unit.
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: Ebit E9i (13.5TH/s) or CK-BOX 2 (2.1TH/s)?
Ebit E9i (13.5TH/s) has a higher hashrate of 13.5 TH/s compared to CK-BOX 2 (2.1TH/s)'s 2.1 TH/s.
Is Ebit E9i (13.5TH/s) more efficient than CK-BOX 2 (2.1TH/s)?
Yes, Ebit E9i (13.5TH/s) is more energy efficient at 105.19 J/TH.
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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