Option 1
Antminer L9 (16.5GH/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. Antminer L9 (16.5GH/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 L9 (16.5GH/s) | CK-BOX 2 (2.1TH/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | Goldshell | Contextual |
| Model | L9 | CK | Contextual |
| Hashrate | 16.5 GH/s | 2.1 TH/s Best | CK-BOX 2 (2.1TH/s) |
| Power Consumption | 3360W | 400W Best | CK-BOX 2 (2.1TH/s) |
| Efficiency | 203.64 J/GH | 190.48 J/TH Best | CK-BOX 2 (2.1TH/s) |
| Daily energy use | 80.6 kWh | 9.6 kWh Best | CK-BOX 2 (2.1TH/s) |
| Net Daily Profit (Est.) | $3.49 Best | -$0.42 | Antminer L9 (16.5GH/s) |
| Monthly Profit (Est.) | $104.75 Best | -$12.48 | Antminer L9 (16.5GH/s) |
| Price | $2,898.45 | N/A | Contextual |
| Estimated ROI | 27 mo | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 195 x 379 x 290 mm | 178 x 84 x 150 mm | Contextual |
| Weight | 17000 g | 2000 g Best | CK-BOX 2 (2.1TH/s) |
Performance
CK-BOX 2 (2.1TH/s) has the hashrate edge for raw output potential.
Efficiency
CK-BOX 2 (2.1TH/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: Antminer L9 (16.5GH/s) or CK-BOX 2 (2.1TH/s)?
CK-BOX 2 (2.1TH/s) has a higher hashrate of 2.1 TH/s compared to Antminer L9 (16.5GH/s)'s 16.5 GH/s.
Is Antminer L9 (16.5GH/s) more efficient than CK-BOX 2 (2.1TH/s)?
CK-BOX 2 (2.1TH/s) is more energy efficient at 190.48 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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