MicroBT Whatsminer D1 vs MicroBT Whatsminer M21
Side-by-side specs, profitability, and home mining comparison.
Quick verdict
For most buyers the MicroBT Whatsminer D1 is the stronger pick — it leads on 2 of 3 head-to-head factors. The MicroBT Whatsminer D1 runs 48.0 TH/s; the MicroBT Whatsminer M21 runs 31.0 TH/s.
Specs verified against the D-Central Mining Bible \xc2\xb7 June 2026
Specifications Comparison
| MicroBT Whatsminer D1 | Specification | MicroBT Whatsminer M21 |
|---|---|---|
| 48.0 TH/s | Taux de hachage | 31.0 TH/s |
| 2,200 W | Consommation électrique | 1,860 W |
| 45.8 J/TH | Efficiency | 60.0 J/TH |
| — | Niveau de bruit | — |
| 8.5 kg | Weight | 7.2 kg |
| 7,506 BTU/hr | BTU Output | 6,346 BTU/hr |
| 11/100 | Home Mining Score | 11/100 |
| — | Release Year | — |
| Blake256r14 | Algorithme | SHA-256 |
| MicroBT | Manufacturer | MicroBT |
Profitability Comparison
MicroBT Whatsminer D1
MicroBT Whatsminer M21
Based on BTC price of $63,911 and current network difficulty as of Jun 13, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le MicroBT Whatsminer D1 l'emporte sur 2 des 3 facteurs (efficacité, hashrate). The standout gap is 55% more hashrate (48.0 vs 31.0 TH/s) in the MicroBT Whatsminer D1's favour. The MicroBT Whatsminer M21 claws back ground on consommation électrique. Cross-check the spec deltas and operating-cost table above against your own electricity rate before deciding.
Spec Deltas
Stripped to the numbers, this is how far apart the MicroBT Whatsminer D1 and MicroBT Whatsminer M21 sit on each measurable spec:
- MicroBT Whatsminer D1 55% more hashrate (48.0 vs 31.0 TH/s)
- MicroBT Whatsminer M21 15% better power draw (2,200 vs 1,860 W)
- MicroBT Whatsminer D1 24% better efficacité (45.8 vs 60.0 J/TH)
- MicroBT Whatsminer M21 15% better weight (8.5 vs 7.2 kg)
- MicroBT Whatsminer D1 18% more heat output (7,506 vs 6,346 BTU/hr)
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
MicroBT Whatsminer D145.8 J/TH — lower electricity cost per terahash.
Foire aux questions
Is the MicroBT Whatsminer D1 or MicroBT Whatsminer M21 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT Whatsminer M21 is more profitable at $-3.57/day compared to $-3.89/day for the MicroBT Whatsminer D1. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the MicroBT Whatsminer D1 or the MicroBT Whatsminer M21 better for noise-sensitive spaces?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
For mining at home, should I pick the MicroBT Whatsminer D1 or the MicroBT Whatsminer M21?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
What is the efficiency difference between MicroBT Whatsminer D1 and MicroBT Whatsminer M21?
The MicroBT Whatsminer D1 runs at 45.8 J/TH while the MicroBT Whatsminer M21 runs at 60.0 J/TH — a difference of 14.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 24% better efficacité (45.8 vs 60.0 J/TH).