Bitmain Antminer S21 LMM Bitcoin Miner
– Quick Info –
Listed with each selection you make below.
- Antminer S21 XP Immersion:
- Hashrate: 300 TH/s
- Power Consumption: 4050W
- Efficiency: 13.5 J/TH
- Cooling: Immersion cooling for optimal performance in larger, industrial setups
- Noise: Low, around 50dB, making it suitable for quieter environments
- Antminer S21 (200 TH):
- Hashrate: 200 TH/s
- Power Consumption: 3550W
- Efficiency: 17.5 J/TH
- Noise Level: 75dB, a higher noise level due to fan-based cooling
Mineable Coins: 


SKU:
Bitmain-Antminer- S21 lmm
Category: Accessories
Additional information
| Weight | 1 kg |
|---|---|
| Dimensions | 25 × 125 × 25 cm |
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Shipping and Delivery
🚨 Important Notices Section:
"Delivery delays may occur during peak seasons or due to customs processing"
"Please inspect packaging before signing - document any damage with photos"
"Contact us within 48 hours of delivery for any issues"
"Storage fees may apply for refused or unclaimed shipments after 7 days"
🌍 International Shipping FAQ:
"Do you ship to my country?" (with interactive country checker)
"Who pays import duties and taxes?" A:Custoner
"What happens if my package is held in customs?" A: We will push or refund in full.
"Are power cables appropriate for my country's voltage?" A: We will send the correct plug by GEO Location

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