Bitmain Antminer S19 Pro (100Th/s)

Taux de hachage 100.0 TH/s Puissance 2,950 W Efficiency 29.5 J/TH

Bitdeer SealMiner A3 Air

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

Bitmain Antminer S19 Pro (100Th/s) vs Bitdeer SealMiner A3 Air

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

Specifications Comparison

Bitmain Antminer S19 Pro (100Th/s)	Specification	Bitdeer SealMiner A3 Air
100.0 TH/s	Taux de hachage	260.0 TH/s
2,950 W	Consommation électrique	3,640 W
29.5 J/TH	Efficiency	14.0 J/TH
—	Niveau de bruit	75 dB
14.6 kg	Weight	15.5 kg
10,065 BTU/hr	BTU Output	12,420 BTU/hr
22/100	Home Mining Score	30/100
—	Release Year	—
SHA-256	Algorithme	SHA-256
Bitmain	Manufacturer	Bitdeer

Profitability Comparison

Electricity Rate:

$/kWh

Bitmain Antminer S19 Pro (100Th/s)

Daily Revenue 0.00004334 BTC $2.98

Daily Electricity -$7.08

Daily Profit -$4.10

Monthly -$122.87

Yearly -$1,494.89

Bitdeer SealMiner A3 Air

Daily Revenue 0.00011269 BTC $7.76

Daily Electricity -$8.74

Daily Profit -$0.98

Monthly -$29.30

Yearly -$356.44

Based on BTC price of $68,857 and current network difficulty as of Mar 27, 2026. Actual results vary.

Verdict

Selon notre analyse multifactorielle, le Bitdeer SealMiner A3 Air l'emporte sur 4 des 6 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Le Bitmain Antminer S19 Pro (100Th/s) a l'avantage en consommation électrique 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 4 des 6 facteurs

Best For...

Best for Profitability

Tie

Both miners produce similar daily profit.

Best for Home Mining

Bitdeer SealMiner A3 Air

Score: 30/100. 75 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 S19 Pro (100Th/s) 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 $-0.98/day compared to $-4.10/day for the Bitmain Antminer S19 Pro (100Th/s). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the Bitmain Antminer S19 Pro (100Th/s) or Bitdeer SealMiner A3 Air?

The Bitdeer SealMiner A3 Air is quieter at 75 dB compared to the Bitmain Antminer S19 Pro (100Th/s) at 0 dB. For home mining, lower noise levels make a significant difference in livability.

Which is better for home mining, the Bitmain Antminer S19 Pro (100Th/s) or Bitdeer SealMiner A3 Air?

The Bitdeer SealMiner A3 Air scores 30/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer S19 Pro (100Th/s)). 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 S19 Pro (100Th/s) and Bitdeer SealMiner A3 Air?

The Bitmain Antminer S19 Pro (100Th/s) runs at 29.5 J/TH while the Bitdeer SealMiner A3 Air runs at 14.0 J/TH — a difference of 15.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

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