Bitmain Antminer T17 (40Th) vs MicroBT WhatsMiner M70S+
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer T17 (40Th) | Specification | MicroBT WhatsMiner M70S+ |
|---|---|---|
| 40.0 TH/s | Taux de hachage | 262.0 TH/s |
| 2,200 W | Consommation électrique | 3,275 W |
| 55.0 J/TH | Efficiency | 12.5 J/TH |
| — | Niveau de bruit | 75 dB |
| 11,500.0 kg | Weight | 13.5 kg |
| 7,506 BTU/hr | BTU Output | 11,174 BTU/hr |
| 26/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Bitmain Antminer T17 (40Th)
MicroBT WhatsMiner M70S+
Based on BTC price of $78,179 and current network difficulty as of May 17, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the MicroBT WhatsMiner M70S+, which leads on 4 of 5 weighted factors (efficacité, hashrate, score de minage domestique, niveau sonore). Where it pulls away hardest is 555% more hashrate (40.0 vs 262.0 TH/s). The Bitmain Antminer T17 (40Th) holds the edge in consommation électrique. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer T17 (40Th) and MicroBT WhatsMiner M70S+ sit on each measurable spec:
- MicroBT WhatsMiner M70S+ 555% more hashrate (40.0 vs 262.0 TH/s)
- Bitmain Antminer T17 (40Th) 33% better power draw (2,200 vs 3,275 W)
- MicroBT WhatsMiner M70S+ 77% better efficacité (55.0 vs 12.5 J/TH)
- MicroBT WhatsMiner M70S+ 100% better weight (11,500.0 vs 13.5 kg)
- MicroBT WhatsMiner M70S+ 49% more heat output (7,506 vs 11,174 BTU/hr)
- MicroBT WhatsMiner M70S+ 38% more score de minage domestique (26.0 vs 36.0)
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 T17 (40Th) | Metric | MicroBT WhatsMiner M70S+ |
|---|---|---|
| $155 | Upfront cost (MSRP) | — |
| -$3.84 | Daily net profit | $1.57 |
| -$1,557 | Net after 1 year | +$572 |
| -$2,959 | Net after 2 years | +$1,143 |
| -$4,361 | Net after 3 years | +$1,715 |
| 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
MicroBT WhatsMiner M70S+$5.41/day higher profit at current rates.
Best for Home Mining
MicroBT WhatsMiner M70S+Score: 36/100. 75 dB noise level.
Best for Efficiency
MicroBT WhatsMiner M70S+12.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer T17 (40Th) or MicroBT WhatsMiner M70S+ more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT WhatsMiner M70S+ is more profitable at $1.57/day compared to $-3.84/day for the Bitmain Antminer T17 (40Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer T17 (40Th) or the MicroBT WhatsMiner M70S+ better for noise-sensitive spaces?
The MicroBT WhatsMiner M70S+ is quieter at 75 dB compared to the Bitmain Antminer T17 (40Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Bitmain Antminer T17 (40Th) vs MicroBT WhatsMiner M70S+: which fits a residential setup better?
The MicroBT WhatsMiner M70S+ scores 36/100 on our Home Mining Score (vs 26/100 for the Bitmain Antminer T17 (40Th)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Bitmain Antminer T17 (40Th) and MicroBT WhatsMiner M70S+ on J/TH?
The Bitmain Antminer T17 (40Th) runs at 55.0 J/TH while the MicroBT WhatsMiner M70S+ runs at 12.5 J/TH — a difference of 42.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 77% better efficacité (55.0 vs 12.5 J/TH).
Compare Bitmain Antminer T17 (40Th) with...
Compare MicroBT WhatsMiner M70S+ with...
- MicroBT WhatsMiner M70S+ vs MicroBT Whatsminer D1
- MicroBT WhatsMiner M70S+ vs MicroBT Whatsminer M10
- MicroBT WhatsMiner M70S+ vs MicroBT Whatsminer M10S
- MicroBT WhatsMiner M70S+ vs MicroBT Whatsminer M20S
- MicroBT WhatsMiner M70S+ vs MicroBT Whatsminer M21
- MicroBT WhatsMiner M70S+ vs MicroBT Whatsminer M21S