Antminer S19 Pro+

Hashrate 120.0 TH/s Power 3,360 W Efficiency 28.0 J/TH

Bitdeer SealMiner A2 Hyd

Hashrate 446.0 TH/s Power 7,360 W Efficiency 16.5 J/TH

Antminer S19 Pro+ vs Bitdeer SealMiner A2 Hyd

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

Specifications Comparison

Antminer S19 Pro+	Specification	Bitdeer SealMiner A2 Hyd
120.0 TH/s	Hashrate	446.0 TH/s
3,360 W	Power Consumption	7,360 W
28.0 J/TH	Efficiency	16.5 J/TH
75 dB	Noise Level	50 dB
14.4 kg	Weight	20.5 kg
11,464 BTU/hr	BTU Output	25,112 BTU/hr
84/100	Home Mining Score	44/100
—	Release Year	—
SHA-256	Algorithm	SHA-256
Bitmain	Manufacturer	Bitdeer

Profitability Comparison

Electricity Rate:

$/kWh

Antminer S19 Pro+

Daily Revenue 0.00005638 BTC $3.73

Daily Electricity -$8.06

Daily Profit -$4.34

Monthly -$130.06

Yearly -$1,582.45

Bitdeer SealMiner A2 Hyd

Daily Revenue 0.00020956 BTC $13.86

Daily Electricity -$17.66

Daily Profit -$3.81

Monthly -$114.19

Yearly -$1,389.31

Based on BTC price of $66,128 and current network difficulty as of Mar 28, 2026. Actual results vary.

Verdict

Based on our multi-factor analysis, the Bitdeer SealMiner A2 Hyd wins on 4 of 6 factors (efficiency, hashrate, noise level, price-performance). The Antminer S19 Pro+ holds the edge in power consumption and home mining score. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.

Winner: Bitdeer SealMiner A2 Hyd — wins on 4 of 6 factors

Best For...

Best for Profitability

Tie

Both miners produce similar daily profit.

Best for Home Mining

Antminer S19 Pro+

Score: 84/100. 75 dB noise level.

Best for Efficiency

Bitdeer SealMiner A2 Hyd

16.5 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the Antminer S19 Pro+ or Bitdeer SealMiner A2 Hyd more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the Bitdeer SealMiner A2 Hyd is more profitable at $-3.81/day compared to $-4.34/day for the Antminer S19 Pro+. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the Antminer S19 Pro+ or Bitdeer SealMiner A2 Hyd?

The Bitdeer SealMiner A2 Hyd is quieter at 50 dB compared to the Antminer S19 Pro+ at 75 dB. For home mining, lower noise levels make a significant difference in livability.

Which is better for home mining, the Antminer S19 Pro+ or Bitdeer SealMiner A2 Hyd?

The Antminer S19 Pro+ scores 84/100 on our Home Mining Score (vs 44/100 for the Bitdeer SealMiner A2 Hyd). 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 Antminer S19 Pro+ and Bitdeer SealMiner A2 Hyd?

The Antminer S19 Pro+ runs at 28.0 J/TH while the Bitdeer SealMiner A2 Hyd runs at 16.5 J/TH — a difference of 11.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

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