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Bitmain Antminer S21 XP Immersion (300 TH/s)
In stock · $2,399 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 runs 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 $2,399 per unit, delivered and hosted at one of our sites.
More on this machine: Bitmain Antminer S21 XP Immersion price history · Bitmain Antminer S21 XP Immersion profitability history · Bitmain Antminer S21 XP review
Bitmain Antminer S21 XP Immersion profitability
As of Sep 21, 2026, hosted in UAE at 6.0¢/kWh with 99.3% uptime. Bitcoin $87,031.
| Period | Bitcoin mined | Revenue | Electricity | Profit |
|---|---|---|---|---|
| Daily | 0.000143 BTC | $12.42 | $6.08 | $6.34 |
| Weekly | 0.000999 BTC | $86.92 | $42.57 | $44.36 |
| Monthly | 0.004340 BTC | $377.75 | $184.98 | $192.77 |
| Yearly | 0.052079 BTC | $4,532.49 | $2,219.47 | $2,313.02 |
Electricity per bitcoin mined: $42,617. Year 1 return: 51%.
Bitmain Antminer S21 XP Immersion price history
From $3,844 in May 2026 to $2,429 in Sep 2026 (-37%).
| Month | Price per unit | Price per TH |
|---|---|---|
| May 2026 | $4,028 | $13.43 |
| Jun 2026 | $3,875 | $12.92 |
| Jul 2026 | $3,875 | $12.92 |
| Aug 2026 | $3,875 | $12.92 |
| Sep 2026 | $2,429 | $8.10 |
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% | $42,617 | $193 | $4,561 | 51% |
| Nigeria | Not offered | 3.9¢ | 73.6% | — | — | — | — |
| 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 |
| Weight | 14.4 kg (approx.) |
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 $2,399 per unit ($8.00 per TH/s). Delivered, imported, installed and hosted in UAE with a two-month hosting deposit, the all-in cost is about $4,561 per machine.
Is the Bitmain Antminer S21 XP Immersion (300 TH/s) profitable?
As of Sep 21, 2026, hosted in UAE at 6.0¢/kWh, the Bitmain Antminer S21 XP Immersion (300 TH/s) is calculated to generate $6.34 daily, $192.77 monthly and $2,313.02 yearly after electricity, at a bitcoin price of $87,031. 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 $42,617 in UAE. Bitcoin trades at $87,031, so every coin it mines is made 51% 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 51% 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.
What are the dimensions and weight of the Bitmain Antminer S21 XP Immersion?
The Bitmain Antminer S21 XP Immersion measures about n/a and weighs around 14.4 kg.
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 $3,844 in May 2026 and $2,429 as of Sep 2026, down 37%. Over that time it ranged from $2,368 to $4,121.
When was the Bitmain Antminer S21 XP Immersion released?
Bitmain announced the Bitmain Antminer S21 XP Immersion in Jun 2024.