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Bitmain Antminer S19e XP Hydro 251T

Bitmain Antminer S19e XP Hydro 251T

Hashrate 251.0 TH/s Power 5,522 W Efficiency 22.0 J/TH
VS
Bitmain Antminer S9i (14Th)

Bitmain Antminer S9i (14Th)

Hashrate 14.0 TH/s Power 1,320 W Efficiency 94.3 J/TH

Bitmain Antminer S19e XP Hydro 251T vs Bitmain Antminer S9i (14Th)

Side-by-side specs, profitability, and home mining comparison.

Specifications Comparison

Bitmain Antminer S19e XP Hydro 251T Specification Bitmain Antminer S9i (14Th)
251.0 TH/s Hashrate 14.0 TH/s
5,522 W Power Consumption 1,320 W
22.0 J/TH Efficiency 94.3 J/TH
50 dB Noise Level —
12.8 kg Weight 4,200.0 kg
18,841 BTU/hr BTU Output 4,504 BTU/hr
44/100 Home Mining Score 31/100
— Release Year —
SHA-256 Algorithm SHA-256
Bitmain Manufacturer Bitmain

Profitability Comparison

$/kWh

Bitmain Antminer S19e XP Hydro 251T

Daily Revenue 0.00011551 BTC $9.13
Daily Electricity -$13.25
Daily Profit -$4.12
Monthly -$123.72
Yearly -$1,505.22

Bitmain Antminer S9i (14Th)

Daily Revenue 0.00000644 BTC $0.51
Daily Electricity -$3.17
Daily Profit -$2.66
Monthly -$79.76
Yearly -$970.47

Based on BTC price of $79,034 and current network difficulty as of May 15, 2026. Actual results vary.

Verdict

Weighing six performance factors, the Bitmain Antminer S19e XP Hydro 251T comes out ahead — it takes 5 of 6 (efficiency, hashrate, home mining score, noise level, price-performance). Where it pulls away hardest is 1693% more hashrate (251.0 vs 14.0 TH/s). The Bitmain Antminer S9i (14Th) claws back ground on power consumption. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.

Winner: Bitmain Antminer S19e XP Hydro 251T — wins on 5 of 6 factors

Spec Deltas

Here is every spec where the Bitmain Antminer S19e XP Hydro 251T and Bitmain Antminer S9i (14Th) actually differ, with the gap quantified:

  • Bitmain Antminer S19e XP Hydro 251T 1693% more hashrate (251.0 vs 14.0 TH/s)
  • Bitmain Antminer S9i (14Th) 76% better power draw (5,522 vs 1,320 W)
  • Bitmain Antminer S19e XP Hydro 251T 77% better efficiency (22.0 vs 94.3 J/TH)
  • Bitmain Antminer S19e XP Hydro 251T 100% better weight (12.8 vs 4,200.0 kg)
  • Bitmain Antminer S19e XP Hydro 251T 318% more heat output (18,841 vs 4,504 BTU/hr)
  • Bitmain Antminer S19e XP Hydro 251T 42% more home mining score (44.0 vs 31.0)

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 Bitmain Antminer S9i (14Th)
$816 Upfront cost (MSRP) $65
-$4.12 Daily net profit -$2.66
-$2,321 Net after 1 year -$1,035
-$3,826 Net after 2 years -$2,006
-$5,332 Net after 3 years -$2,976
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

Tie

Both miners produce similar daily profit.

Best for Home Mining

Bitmain Antminer S19e XP Hydro 251T

Score: 44/100. 50 dB noise level.

Best for Efficiency

Bitmain Antminer S19e XP Hydro 251T

22.0 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the Bitmain Antminer S19e XP Hydro 251T or Bitmain Antminer S9i (14Th) more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S9i (14Th) is more profitable at $-2.66/day compared to $-4.12/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 Bitmain Antminer S9i (14Th) better for noise-sensitive spaces?

The Bitmain Antminer S19e XP Hydro 251T is quieter at 50 dB compared to the Bitmain Antminer S9i (14Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.

Which is better for home mining, the Bitmain Antminer S19e XP Hydro 251T or Bitmain Antminer S9i (14Th)?

The Bitmain Antminer S19e XP Hydro 251T scores 44/100 on our Home Mining Score (vs 31/100 for the Bitmain Antminer S9i (14Th)). 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 Bitmain Antminer S9i (14Th)?

The Bitmain Antminer S19e XP Hydro 251T runs at 22.0 J/TH while the Bitmain Antminer S9i (14Th) runs at 94.3 J/TH — a difference of 72.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 77% better efficiency (22.0 vs 94.3 J/TH).

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