Bitmain Antminer S19e XP Hydro 251T

Taux de hachage 251.0 TH/s Puissance 5,522 W Efficiency 22.0 J/TH

Bitdeer SealMiner A3 Air

Taux de hachage 260.0 TH/s Puissance 3,640 W Efficiency 14.0 J/TH

Bitmain Antminer S19e XP Hydro 251T vs Bitdeer SealMiner A3 Air

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

Specifications Comparison

Bitmain Antminer S19e XP Hydro 251T	Specification	Bitdeer SealMiner A3 Air
251.0 TH/s	Taux de hachage	260.0 TH/s
5,522 W	Consommation électrique	3,640 W
22.0 J/TH	Efficiency	14.0 J/TH
50 dB	Niveau de bruit	75 dB
12.8 kg	Weight	15.5 kg
18,841 BTU/hr	BTU Output	12,420 BTU/hr
44/100	Home Mining Score	30/100
—	Release Year	—
SHA-256	Algorithme	SHA-256
Bitmain	Manufacturer	Bitdeer

Profitability Comparison

Electricity Rate:

$/kWh

Bitmain Antminer S19e XP Hydro 251T

Daily Revenue 0.00010879 BTC $8.06

Daily Electricity -$13.25

Daily Profit -$5.20

Monthly -$155.92

Yearly -$1,897.03

Bitdeer SealMiner A3 Air

Daily Revenue 0.00011269 BTC $8.34

Daily Electricity -$8.74

Daily Profit -$0.39

Monthly -$11.75

Yearly -$142.97

Based on BTC price of $74,047 and current network difficulty as of Mar 17, 2026. Actual results vary.

Verdict

Selon notre analyse multifactorielle, le Bitdeer SealMiner A3 Air l'emporte sur 3 des 6 facteurs (efficacité, hashrate, consommation électrique). Le Bitmain Antminer S19e XP Hydro 251T a l'avantage en score de minage domestique and niveau sonore and rapport qualité-prix. Consultez les spécifications détaillées et les calculs de rentabilité ci-dessus pour déterminer quel mineur convient le mieux à votre installation.

Winner: Bitdeer SealMiner A3 Air — l'emporte sur 3 des 6 facteurs

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

Bitdeer SealMiner A3 Air

14.0 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the Bitmain Antminer S19e XP Hydro 251T or Bitdeer SealMiner A3 Air more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the Bitdeer SealMiner A3 Air is more profitable at $-0.39/day compared to $-5.20/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.

Which is quieter, the Bitmain Antminer S19e XP Hydro 251T or Bitdeer SealMiner A3 Air?

The Bitmain Antminer S19e XP Hydro 251T is quieter at 50 dB compared to the Bitdeer SealMiner A3 Air at 75 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 Bitdeer SealMiner A3 Air?

The Bitmain Antminer S19e XP Hydro 251T scores 44/100 on our Home Mining Score (vs 30/100 for the Bitdeer SealMiner A3 Air). 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 Bitdeer SealMiner A3 Air?

The Bitmain Antminer S19e XP Hydro 251T runs at 22.0 J/TH while the Bitdeer SealMiner A3 Air runs at 14.0 J/TH — a difference of 8.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

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