Bitmain Antminer S19e XP Hydro 251T
Bitmain Antminer S19e XP Hydro 251T vs Antminer S19k Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19e XP Hydro 251T | Specification | Antminer S19k Pro |
|---|---|---|
| 251.0 TH/s | Taux de hachage | 120.0 TH/s |
| 5,522 W | Consommation électrique | 2,760 W |
| 22.0 J/TH | Efficiency | 23.0 J/TH |
| 50 dB | Niveau de bruit | 75 dB |
| 12.8 kg | Weight | 12.5 kg |
| 18,841 BTU/hr | BTU Output | 9,417 BTU/hr |
| 44/100 | Home Mining Score | 84/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S19e XP Hydro 251T
Antminer S19k Pro
Based on BTC price of $78,167 and current network difficulty as of May 17, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Bitmain Antminer S19e XP Hydro 251T, which leads on 4 of 6 weighted factors (efficacité, hashrate, niveau sonore, rapport qualité-prix). The standout gap is 109% more hashrate (251 vs 120 TH/s) in the Bitmain Antminer S19e XP Hydro 251T's favour. The Antminer S19k Pro claws back ground on consommation électrique and score de minage domestique. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
The Bitmain Antminer S19e XP Hydro 251T and Antminer S19k Pro diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer S19e XP Hydro 251T 109% more hashrate (251 vs 120 TH/s)
- Antminer S19k Pro 50% better power draw (5,522 vs 2,760 W)
- Bitmain Antminer S19e XP Hydro 251T 4% better efficacité (22.0 vs 23.0 J/TH)
- Bitmain Antminer S19e XP Hydro 251T 33% better noise (50.0 vs 75.0 dB)
- Antminer S19k Pro 2% better weight (12.8 vs 12.5 kg)
- Bitmain Antminer S19e XP Hydro 251T 100% more heat output (18,841 vs 9,417 BTU/hr)
- Antminer S19k Pro 91% more score de minage domestique (44.0 vs 84.0)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Bitmain Antminer S19e XP Hydro 251T | Metric | Antminer S19k Pro |
|---|---|---|
| $816 | Upfront cost (MSRP) | $2,800 |
| -$4.22 | Daily net profit | -$2.31 |
| -$2,358 | Net after 1 year | -$3,642 |
| -$3,900 | Net after 2 years | -$4,484 |
| -$5,441 | Net after 3 years | -$5,327 |
| Does not pay back at current rates (negative daily profit) | Payback period | Does not pay back at current rates (negative daily profit) |
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
Antminer S19k ProScore: 84/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer S19e XP Hydro 251T22.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19e XP Hydro 251T or Antminer S19k Pro more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S19k Pro is more profitable at $-2.31/day compared to $-4.22/day for the Bitmain Antminer S19e XP Hydro 251T. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer S19e XP Hydro 251T or the Antminer S19k Pro better for noise-sensitive spaces?
The Bitmain Antminer S19e XP Hydro 251T is quieter at 50 dB compared to the Antminer S19k Pro at 75 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Bitmain Antminer S19e XP Hydro 251T or the Antminer S19k Pro?
The Antminer S19k Pro scores 84/100 on our Home Mining Score (vs 44/100 for the Bitmain Antminer S19e XP Hydro 251T). 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 S19e XP Hydro 251T and Antminer S19k Pro?
The Bitmain Antminer S19e XP Hydro 251T runs at 22.0 J/TH while the Antminer S19k Pro runs at 23.0 J/TH — a difference of 1.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 4% better efficacité (22.0 vs 23.0 J/TH).
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