Antminer S21+ (216TH/s) vs Antminer L9 (17GH/s)
Compare pricing, hashrate, power draw, efficiency, ROI, and estimated hosted profitability before choosing your next mining setup.
Option 1
Antminer S21+ (216TH/s)
Option 2
Antminer L9 (17GH/s)
Antminer S21+ (216TH/s) leads this comparison
Antminer S21+ (216TH/s) comes out ahead on more buyer-facing signals here. Antminer L9 (17GH/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 S21+ (216TH/s) | Antminer L9 (17GH/s) | Advantage |
|---|---|---|---|
| Brand | Antminer | Antminer | Contextual |
| Model | S21 | L9 | Contextual |
| Hashrate | 216 TH/s Best | 17 GH/s | Antminer S21+ (216TH/s) |
| Power Consumption | 3564W Best | 3570W | Antminer S21+ (216TH/s) |
| Efficiency | 16.50 J/TH Best | 210.00 J/GH | Antminer S21+ (216TH/s) |
| Daily energy use | 85.5 kWh Best | 85.7 kWh | Antminer S21+ (216TH/s) |
| Net Daily Profit (Est.) | $3.17 Best | $1.71 | Antminer S21+ (216TH/s) |
| Monthly Profit (Est.) | $95.04 Best | $51.28 | Antminer S21+ (216TH/s) |
| Price | $1,361.76 Best | $3,152.70 | Antminer S21+ (216TH/s) |
| Estimated ROI | 14 mo Best | 61 mo | Antminer S21+ (216TH/s) |
| Cooling | AIR | AIR | Contextual |
| Dimensions | 400 x 290 x 195 mm | 195 x 379 x 290 mm | Contextual |
| Weight | 17000 g | 17000 g | Tie |
Performance
Antminer S21+ (216TH/s) has the hashrate edge for raw output potential.
Efficiency
Antminer S21+ (216TH/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 S21+ (216TH/s) or Antminer L9 (17GH/s)?
Antminer S21+ (216TH/s) has a higher hashrate of 216 TH/s compared to Antminer L9 (17GH/s)'s 17 GH/s.
Is Antminer S21+ (216TH/s) more efficient than Antminer L9 (17GH/s)?
Yes, Antminer S21+ (216TH/s) is more energy efficient at 16.50 J/TH.
Which miner has the better estimated ROI?
Antminer S21+ (216TH/s) has the stronger estimated payback period at 14 mo, based on current product pricing and $0.060/kWh hosted electricity.
Every Day You Wait is Revenue You Lose
Curious? Let’s connect to answer your questions.