Overview
The Antminer S21 XP Immersion (300Th) by Bitmain is a professional-grade cryptocurrency mining machine utilizing the SHA-256 algorithm to mine Bitcoin (BTC). Delivering an impressive hashrate of 300 Th/s while consuming 4050W of power at 13.5 j/Th efficiency, this miner offers excellent performance for both mining farms and individual miners.
Key Features
- High Hashrate: 300 Th/s for maximum mining output
- Power Efficiency: Optimized 4050W power consumption for cost-effective mining
- Energy Efficiency: 13.5 j/Th — industry-leading efficiency ratio
- SHA-256 Algorithm: Purpose-built for Bitcoin (BTC)
- Bitmain Quality: Built by a trusted manufacturer with proven reliability
- Plug & Play Setup: Quick and easy installation for immediate mining operation
- 24/7 Operation: Industrial-grade components designed for continuous mining
Technical Specifications
| Manufacturer | Bitmain |
| Model | Antminer S21 XP Immersion (300Th) |
| Algorithm | SHA-256 |
| Minable Coin | Bitcoin (BTC) |
| Hashrate | 300 Th/s |
| Power Consumption | 4050W |
| Energy Efficiency | 13.5 j/Th |
| Condition | Brand New / Factory Sealed |
Mining Profitability
The Antminer S21 XP Immersion (300Th) with its 300 Th/s hashrate and 4050W power draw offers a strong efficiency ratio of 13.5 j/Th. Actual mining profitability depends on factors including electricity costs, network difficulty, and cryptocurrency market prices. We recommend using online mining calculators to estimate your potential returns based on your local electricity rates.
What’s in the Box
- Antminer S21 XP Immersion (300Th) Mining Unit
- Power Supply Unit (PSU) — where applicable
- Power Cables
- User Manual / Quick Start Guide
Why Buy from BullMiners?
- Authorized Dealer: Genuine products sourced directly from manufacturers
- Fast EU Shipping: Quick delivery across Europe from our warehouse
- Expert Support: Dedicated mining support team to help with setup and optimization
- Secure Payment: Multiple payment options including crypto payments
- Warranty Included: Full manufacturer warranty on all products
Connor (verified owner) –
Pleased with my Antminer S21 XP Immersion (300Th) order from BullMiners. Good power-to-hash ratio. Minor fan noise but manageable.
Manuel U. (verified owner) –
Pleased with my Antminer S21 XP Immersion (300Th) order from BullMiners. Setup was relatively easy. Would appreciate better documentation.
Oscar I. (verified owner) –
Outstanding value — the Antminer S21 XP Immersion (300Th) from BullMiners exceeded all expectations. Hashrate is rock solid. Couldn’t be more satisfied.