Bitmain Antminer S21e Hyd (288Th) vs Innosilicon T3 39T
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21e Hyd (288Th) | Specification | Innosilicon T3 39T |
|---|---|---|
| 288.0 TH/s | Taux de hachage | 39.0 TH/s |
| 4,896 W | Consommation électrique | 2,150 W |
| 17.0 J/TH | Efficiency | 55.1 J/TH |
| 50 dB | Niveau de bruit | — |
| 13.8 kg | Weight | 8,650.0 kg |
| 16,705 BTU/hr | BTU Output | 7,336 BTU/hr |
| 44/100 | Home Mining Score | 26/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Innosilicon |
Profitability Comparison
Bitmain Antminer S21e Hyd (288Th)
Innosilicon T3 39T
Based on BTC price of $78,236 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitmain Antminer S21e Hyd (288Th) edges it: 4 of 5 factors go its way (efficacité, hashrate, score de minage domestique, niveau sonore). Where it pulls away hardest is 638% more hashrate (288.0 vs 39.0 TH/s). The Innosilicon T3 39T holds the edge in consommation électrique. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer S21e Hyd (288Th) and Innosilicon T3 39T sit on each measurable spec:
- Bitmain Antminer S21e Hyd (288Th) 638% more hashrate (288.0 vs 39.0 TH/s)
- Innosilicon T3 39T 56% better power draw (4,896 vs 2,150 W)
- Bitmain Antminer S21e Hyd (288Th) 69% better efficacité (17.0 vs 55.1 J/TH)
- Bitmain Antminer S21e Hyd (288Th) 100% better weight (13.8 vs 8,650.0 kg)
- Bitmain Antminer S21e Hyd (288Th) 128% more heat output (16,705 vs 7,336 BTU/hr)
- Bitmain Antminer S21e Hyd (288Th) 69% more score de minage domestique (44.0 vs 26.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Bitmain Antminer S21e Hyd (288Th) | Metric | Innosilicon T3 39T |
|---|---|---|
| $1,498 | Upfront cost (MSRP) | — |
| -$1.38 | Daily net profit | -$3.76 |
| -$2,002 | Net after 1 year | -$1,371 |
| -$2,507 | Net after 2 years | -$2,742 |
| -$3,011 | Net after 3 years | -$4,113 |
| Does not pay back at current rates (negative daily profit) | Payback period | — |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Bitmain Antminer S21e Hyd (288Th)Score: 44/100. 50 dB noise level.
Best for Efficiency
Bitmain Antminer S21e Hyd (288Th)17.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer S21e Hyd (288Th) or the Innosilicon T3 39T?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21e Hyd (288Th) is more profitable at $-1.38/day compared to $-3.76/day for the Innosilicon T3 39T. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer S21e Hyd (288Th) or the Innosilicon T3 39T better for noise-sensitive spaces?
The Bitmain Antminer S21e Hyd (288Th) is quieter at 50 dB compared to the Innosilicon T3 39T at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Bitmain Antminer S21e Hyd (288Th) vs Innosilicon T3 39T: which fits a residential setup better?
The Bitmain Antminer S21e Hyd (288Th) scores 44/100 on our Home Mining Score (vs 26/100 for the Innosilicon T3 39T). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
What is the efficiency difference between Bitmain Antminer S21e Hyd (288Th) and Innosilicon T3 39T?
The Bitmain Antminer S21e Hyd (288Th) runs at 17.0 J/TH while the Innosilicon T3 39T runs at 55.1 J/TH — a difference of 38.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 69% better efficacité (17.0 vs 55.1 J/TH).
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