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Bitmain Antminer S21 XP Immersion (300 TH/s)
In stock · $2,574 per unit · Bitmain · Immersion · SHA-256
The Bitmain Antminer S21 XP Immersion (300 TH/s) is a immersion-cooled SHA-256 bitcoin ASIC miner from Bitmain released in Jun 2024. It hashes at 300 TH/s while drawing 4,050 W, an efficiency of 13.5 J/TH. It is in stock (ships in 7 days) at $2,574 per unit, delivered and hosted at one of our sites.
Bitmain Antminer S21 XP Immersion profitability
As of Sep 17, 2026, hosted in UAE at 6.0¢/kWh with 99.3% uptime. Bitcoin $77,356.
| Period | Bitcoin mined | Revenue | Electricity | Profit |
|---|---|---|---|---|
| Daily | 0.000148 BTC | $11.43 | $6.08 | $5.35 |
| Weekly | 0.001035 BTC | $80.04 | $42.57 | $37.48 |
| Monthly | 0.004497 BTC | $347.84 | $184.98 | $162.87 |
| Yearly | 0.053954 BTC | $4,173.65 | $2,219.47 | $1,954.18 |
Electricity per bitcoin mined: $41,136. Year 1 return: 40%.
Bitmain Antminer S21 XP Immersion price history
From $4,125 in May 2026 to $2,574 in Sep 2026 (-38%).
| Month | Price per unit | Price per TH |
|---|---|---|
| May 2026 | $4,323 | $14.41 |
| Jun 2026 | $4,092 | $13.64 |
| Jul 2026 | $4,059 | $13.53 |
| Aug 2026 | $3,993 | $13.31 |
| Sep 2026 | $2,574 | $8.58 |
Where to host the Bitmain Antminer S21 XP Immersion
| Site | Cooling | Rate | Uptime | Cost per BTC | Profit per month | All-in per unit | Year 1 return |
|---|---|---|---|---|---|---|---|
| UAE | Immersion | 6.0¢ | 99.3% | $41,136 | $163 | $4,903 | 40% |
| Nigeria | Not offered | 4.0¢ | 74.7% | — | — | — | — |
| Argentina | Not offered | 6.0¢ | 98.7% | — | — | — | — |
Bitmain Antminer S21 XP Immersion specifications
| Specification | Value |
|---|---|
| Manufacturer | Bitmain |
| Model | Bitmain Antminer S21 XP Immersion |
| Release date | Jun 2024 |
| Algorithm | SHA-256 |
| Hashrate | 300 TH/s |
| Power consumption | 4050 W |
| Efficiency | 13.5 J/TH |
| Cooling | Immersion |
Bitmain Antminer S21 XP Immersion FAQ
How much does the Bitmain Antminer S21 XP Immersion cost?
The Bitmain Antminer S21 XP Immersion (300 TH/s) costs $2,574 per unit ($8.58 per TH/s). Delivered, imported, installed and hosted in UAE with a two-month hosting deposit, the all-in cost is about $4,903 per machine.
Is the Bitmain Antminer S21 XP Immersion (300 TH/s) profitable?
As of Sep 17, 2026, hosted in UAE at 6.0¢/kWh, the Bitmain Antminer S21 XP Immersion (300 TH/s) is calculated to generate $5.35 daily, $162.87 monthly and $1,954.18 yearly after electricity, at a bitcoin price of $77,356. It always changes with bitcoin's price and network difficulty.
What does it cost to mine one bitcoin with the Bitmain Antminer S21 XP Immersion?
Electricity to mine one bitcoin with the Bitmain Antminer S21 XP Immersion costs about $41,136 in UAE. Bitcoin trades at $77,356, so every coin it mines is made 47% below the price of buying one.
What is the year 1 return of the Bitmain Antminer S21 XP Immersion?
At current bitcoin price and difficulty, the Bitmain Antminer S21 XP Immersion returns 40% in its first year at our sites, after electricity, against everything paid up front: the machine, shipping, import, infrastructure, setup and hosting deposit. You keep the machine and every bitcoin it mines. It always changes.
What is the hashrate and power consumption of the Bitmain Antminer S21 XP Immersion?
The Bitmain Antminer S21 XP Immersion produces 300 TH/s of SHA-256 hashrate and consumes 4,050 W, giving an efficiency of 13.5 J/TH.
Is the Bitmain Antminer S21 XP Immersion air-cooled or hydro-cooled?
The Bitmain Antminer S21 XP Immersion is built for immersion cooling, submerged in dielectric fluid in a tank. We run immersion tanks in the UAE.
Where can the Bitmain Antminer S21 XP Immersion be hosted?
We can host the Bitmain Antminer S21 XP Immersion in UAE (6.0¢/kWh, 99.3% uptime). The bitcoin it mines goes straight to your own wallet.
How has the price of the Bitmain Antminer S21 XP Immersion changed?
The Bitmain Antminer S21 XP Immersion sold for $4,125 in May 2026 and $2,574 as of Sep 2026, down 38%. Over that time it ranged from $2,541 to $4,356.
When was the Bitmain Antminer S21 XP Immersion released?
Bitmain announced the Bitmain Antminer S21 XP Immersion in Jun 2024.