About this model
Antminer S21 XP 270 TH — Bitmain SHA-256 ASIC miner (2025 release): 270 TH/s at 3.6 kW (13.5 J/TH), air cooling. Hosted at the NODA site in Perm Krai at 5.3 ₽/kWh, one unit costs about 13,909 ₽ per month in electricity; estimated profit is 6,665 ₽ per month with a payback of roughly 73 months at a BTC price of $80,462 and current network difficulty.
Specifications
- Hashrate
- 270 TH/s
- Power draw
- 3.6 кВт
- Energy efficiency
- 13.5 J/TH
- Algorithm
- SHA256
- Cooling
- air
- Noise
- 75 dB
- Release year
- 2025
- Warranty
- 12 months
Спецификация производителя
Краткие характеристики
Модель: S21 XP
Версия: 10
Алгоритм / монеты: SHA256 | BTC/BCH/BSV
Номинальный хэшрейт: 270
Потребление от сети @25℃: 3645
Энергоэффективность @25℃: 13.5
Подробные характеристики
Блок питания
Фазность: 1
Входное напряжение AC: 220~277
Частота входного тока: 50~60
Входной ток: 20
Аппаратная конфигурация
Сетевое подключение: RJ45 Ethernet 10/100M
Габариты (без упаковки): 450*219*293
Габариты (в упаковке): 630*350*430
Вес нетто: 18.7
Вес брутто: 21.5
Уровень шума @30℃: 76
Условия эксплуатации
Рабочая температура: -20~45
Температура хранения: -20~70
Влажность: 10%~90%
Высота эксплуатации: ≤2000
ROI at NODA
At current FX and network difficulty, tariff 5.3 ₽/kWh
Questions about this model
- How much electricity does Antminer S21 XP 270 TH consume?
- 3.6 kW per hour — about 2,624 kWh per month per unit. At the NODA tariff of 5.3 ₽/kWh that is roughly 13,909 ₽ per month.
- What is the payback of Antminer S21 XP 270 TH when hosted at NODA?
- At a price of $6,468 and a BTC price of $80,462, estimated profit is 6,665 ₽ per month and payback is about 73 months. The result depends on the BTC price and network difficulty — see the NODA calculator for current figures and scenarios.
- Can Antminer S21 XP 270 TH be hosted at the NODA mining hotel?
- Yes. The NODA site in Perm Krai runs on its own gas-piston generation, with security and an on-duty engineering shift 24/7. Minimum placement is 5 units; payouts go directly to your pool.