L21 (550MH/s) vs SC-BOX (900GH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
L21 (550MH/s)
Option 2
SC-BOX (900GH/s)
SC-BOX (900GH/s) leads this comparison
SC-BOX (900GH/s) comes out ahead on more buyer-facing signals here. L21 (550MH/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 | L21 (550MH/s) | SC-BOX (900GH/s) | Advantage |
|---|---|---|---|
| Brand | BW | Goldshell | Contextual |
| Model | L | Goldshell | Contextual |
| Hashrate | 550 MH/s | 900 GH/s Best | SC-BOX (900GH/s) |
| Power Consumption | 950W | 200W Best | SC-BOX (900GH/s) |
| Efficiency | 1.73 J/MH | 0.22 J/GH Best | SC-BOX (900GH/s) |
| Daily energy use | 22.8 kWh | 4.8 kWh Best | SC-BOX (900GH/s) |
| Net Daily Profit (Est.) | -$1.15 | -$0.09 Best | SC-BOX (900GH/s) |
| Monthly Profit (Est.) | -$34.44 | -$2.64 Best | SC-BOX (900GH/s) |
| Price | N/A | N/A | Contextual |
| Estimated ROI | N/A | N/A | Contextual |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 130 x 350 x 155 mm | 150 x 178 x 84 mm | Contextual |
| Weight | 5750 g | 2000 g Best | SC-BOX (900GH/s) |
Performance
SC-BOX (900GH/s) has the hashrate edge for raw output potential.
Efficiency
SC-BOX (900GH/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: L21 (550MH/s) or SC-BOX (900GH/s)?
SC-BOX (900GH/s) has a higher hashrate of 900 GH/s compared to L21 (550MH/s)'s 550 MH/s.
Is L21 (550MH/s) more efficient than SC-BOX (900GH/s)?
SC-BOX (900GH/s) is more energy efficient at 0.22 J/GH.
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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