Skip to content

Bitmain Antminer S21 XP Hydro

Release Date Sep 2024
$ /kWh
24 hours30 days1 year
Income$22.29$668.63$8,135.01
Electricity$13.62$408.67$4,972.18
Profit$8.67$259.96$3,162.83

ASIC Miner Details

Manufacturer Bitmain
Model Antminer S21 XP Hydro
Algorithm SHA-256
Hashrate 473 TH/s
Power 5676W

Available on eBay

Minable Coins - SHA-256

BCH

BCH

$513.73

+2.12%

BTC

BTC

$106,086.00

+1.18%

FB

FB

$0.4116

-1.11%

PPC

PPC

$0.3494

+0.10%

XEC

XEC

$0.000015

+1.91%

Frequently Asked Questions About Antminer S21 XP Hydro

Is the Antminer S21 XP Hydro still profitable in 2025?

The Antminer S21 XP Hydro profitability depends on several factors including electricity costs, current mining difficulty, and cryptocurrency prices. Use our calculator above to see real-time profitability based on your specific electricity rate.

How much does the Antminer S21 XP Hydro make per day?

Daily earnings vary based on network difficulty and coin prices. Our calculator shows current estimates for 24-hour, 30-day, and yearly returns. Check the results above for the most up-to-date profitability data.

What is the power consumption of the Antminer S21 XP Hydro?

The Antminer S21 XP Hydro consumes 5676W of power. See the specifications table above for complete technical details including hashrate and efficiency.

What algorithm does the Antminer S21 XP Hydro use?

This miner uses the SHA-256 algorithm with a hashrate of 473 TH/s. Check the specifications section above for a complete list of compatible coins you can mine.

What is the payback period for the Antminer S21 XP Hydro?

The payback period depends on your initial investment cost and current profitability. Based on current mining conditions shown in the calculator above, you can estimate your ROI timeframe by dividing your purchase price by the daily profit.

Similar SHA-256 Miners to Consider

Comparing miners with similar hashrate in the SHA-256 algorithm

SealMiner A3 Hydro

SealMiner A3 Hydro

Algorithm: SHA-256

Hashrate: 500 TH/s

Power: 6750W

View Calculator →
Avalon A1566HA 2U Hydro

Avalon A1566HA 2U Hydro

Algorithm: SHA-256

Hashrate: 480 TH/s

Power: 8064W

View Calculator →
Whatsminer M63 Hydro

Whatsminer M63 Hydro

Algorithm: SHA-256

Hashrate: 366 TH/s

Power: 7300W

View Calculator →
Whatsminer M63S Hydro

Whatsminer M63S Hydro

Algorithm: SHA-256

Hashrate: 390 TH/s

Power: 7250W

View Calculator →