Overview
The Bitmain Antminer S21+ 225T by Bitmain is a professional-grade cryptocurrency mining machine utilizing the SHA-256 algorithm to mine Bitcoin (BTC). Delivering an impressive hashrate of 225 Th/s while consuming 3712W of power at 16.498 j/Th efficiency, this miner offers excellent performance for both mining farms and individual miners.
Key Features
- High Hashrate: 225 Th/s for maximum mining output
- Power Efficiency: Optimized 3712W power consumption for cost-effective mining
- Energy Efficiency: 16.498 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 | Bitmain Antminer S21+ 225T |
| Algorithm | SHA-256 |
| Minable Coin | Bitcoin (BTC) |
| Hashrate | 225 Th/s |
| Power Consumption | 3712W |
| Energy Efficiency | 16.498 j/Th |
| Condition | Brand New / Factory Sealed |
Mining Profitability
The Bitmain Antminer S21+ 225T with its 225 Th/s hashrate and 3712W power draw offers a strong efficiency ratio of 16.498 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
- Bitmain Antminer S21+ 225T 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
lisa778 (verified owner) –
Good quality miner. Bitmain Antminer S21+ 225T delivers what’s promised. Running smoothly on the included power supply. Great experience with BullMiners from start to finish. Small note: packaging could have been a bit better.
Sarah (verified owner) –
Decent miner for the price. The Bitmain Antminer S21+ 225T Energy efficiency is solid for this class of miner. it took about a week longer to arrive than the estimated delivery date. Delivery was okay, took 5 days to Latvia.
Mike M. (verified owner) –
Happy with my Bitmain Antminer S21+ 225T purchase. Easy to set up and configure for my pool. Delivery to France took 6 days which is reasonable. Legitimate business with fair pricing.