Overview
The MicroBT WhatsMiner M66S++ 356Th/s 5518W BTC Miner by MicroBT is a professional-grade cryptocurrency mining machine. Delivering an impressive hashrate of 356 Th/s while consuming 5518W of power, this miner offers excellent performance for both mining farms and individual miners.
Key Features
- High Hashrate: 356 Th/s for maximum mining output
- Power Efficiency: Optimized 5518W power consumption for cost-effective mining
- MicroBT 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 | MicroBT |
| Model | MicroBT WhatsMiner M66S++ 356Th/s 5518W BTC Miner |
| Hashrate | 356 Th/s |
| Power Consumption | 5518W |
| Condition | Brand New / Factory Sealed |
Mining Profitability
The MicroBT WhatsMiner M66S++ 356Th/s 5518W BTC Miner with its 356 Th/s hashrate and 5518W power draw offers a strong efficiency ratio. 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
- MicroBT WhatsMiner M66S++ 356Th/s 5518W BTC Miner 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

laura785 (verified owner) –
Average experience overall. MicroBT WhatsMiner M66S++ 356Th/s 5518W BTC Runs quiet for a miner of this caliber. I had to contact support twice before getting a response, but they were helpful when they replied. Support team could be faster to respond.
ivan966 (verified owner) –
Perfect addition to my mining farm. The MicroBT WhatsMiner M66S++ 356Th/s 5518W BTC Integration into my existing setup was easy. Genuine product, fast shipping. Highly recommend BullMiners!
johan667 (verified owner) –
Very happy with this purchase. MicroBT WhatsMiner M66S++ 356Th/s 5518W BTC performs exactly as advertised. Hashrate is exactly what was promised. Their EU warehouse means no customs headaches.