Bitmain Antminer S19e XP Hydro 251T

Hashrate 251.0 TH/s Power 5,522 W Efficiency 22.0 J/TH

MicroBT Whatsminer M31S

Hashrate 76.0 TH/s Power 3,220 W Efficiency 42.4 J/TH

Bitmain Antminer S19e XP Hydro 251T vs MicroBT Whatsminer M31S

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

Specifications Comparison

Bitmain Antminer S19e XP Hydro 251T	Specification	MicroBT Whatsminer M31S
251.0 TH/s	Hashrate	76.0 TH/s
5,522 W	Power Consumption	3,220 W
22.0 J/TH	Efficiency	42.4 J/TH
50 dB	Noise Level	—
12.8 kg	Weight	12,500.0 kg
18,841 BTU/hr	BTU Output	10,987 BTU/hr
44/100	Home Mining Score	22/100
—	Release Year	—
SHA-256	Algorithm	SHA-256
Bitmain	Manufacturer	MicroBT

Profitability Comparison

Electricity Rate:

$/kWh

Bitmain Antminer S19e XP Hydro 251T

Daily Revenue 0.00010879 BTC $7.71

Daily Electricity -$13.25

Daily Profit -$5.54

Monthly -$166.31

Yearly -$2,023.50

MicroBT Whatsminer M31S

Daily Revenue 0.00003294 BTC $2.33

Daily Electricity -$7.73

Daily Profit -$5.39

Monthly -$161.81

Yearly -$1,968.74

Based on BTC price of $70,862 and current network difficulty as of Mar 25, 2026. Actual results vary.

Verdict

Based on our multi-factor analysis, the Bitmain Antminer S19e XP Hydro 251T wins on 4 of 6 factors (efficiency, hashrate, home mining score, noise level). The MicroBT Whatsminer M31S holds the edge in power consumption and price-performance. 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 4 of 6 factors

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 MicroBT Whatsminer M31S more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the MicroBT Whatsminer M31S is more profitable at $-5.39/day compared to $-5.54/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 MicroBT Whatsminer M31S?

The Bitmain Antminer S19e XP Hydro 251T is quieter at 50 dB compared to the MicroBT Whatsminer M31S 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 MicroBT Whatsminer M31S?

The Bitmain Antminer S19e XP Hydro 251T scores 44/100 on our Home Mining Score (vs 22/100 for the MicroBT Whatsminer M31S). 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 MicroBT Whatsminer M31S?

The Bitmain Antminer S19e XP Hydro 251T runs at 22.0 J/TH while the MicroBT Whatsminer M31S runs at 42.4 J/TH — a difference of 20.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

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