Everything included
Guidebook, Power Supply (PSU), USB Flash Drive, cables and connectors.
Overview
The Bitmain Antminer S21+ 216T by Bitmain is a professional-grade cryptocurrency mining machine utilizing the SHA-256 algorithm to mine Bitcoin (BTC). Delivering an impressive hashrate of 216 Th/s while consuming 3564W of power at 16.5 j/Th efficiency, this miner offers excellent performance for both mining farms and individual miners.
Key Features
- High Hashrate: 216 Th/s for maximum mining output
- Power Efficiency: Optimized 3564W power consumption for cost-effective mining
- Energy Efficiency: 16.5 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 | Bitmain Antminer S21+ 216T |
| Algorithm | SHA-256 |
| Minable Coin | Bitcoin (BTC) |
| Hashrate | 216 Th/s |
| Power Consumption | 3564W |
| Energy Efficiency | 16.5 j/Th |
| Condition | Brand New / Factory Sealed |
Mining Profitability
The Bitmain Antminer S21+ 216T with its 216 Th/s hashrate and 3564W power draw offers a strong efficiency ratio of 16.5 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
- Bitmain Antminer S21+ 216T 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
erik22 (verified owner) –
Pretty satisfied with the Bitmain Antminer S21+ 216T. Easy to set up and configure for my pool. Will order from BullMiners again for sure. Only the manual could be more detailed.
manuel712 (verified owner) –
Average experience overall. Bitmain Antminer S21+ 216T Performance has been consistent since day one. the cooling fans are quite loud — this is not for a home office setup. Support team could be faster to respond.
Adam (verified owner) –
Best purchase I’ve made this year. The Bitmain Antminer S21+ 216T Setup was straightforward with the included manual. BullMiners support team helped me with the initial setup. Trustworthy seller with genuine products.