Whatsminer M66 - 280 TH/s: High-Efficiency SHA-256 ASIC Miner for Bitcoin Mining

The Whatsminer M66 is a high-performance ASIC miner designed specifically for the SHA-256 algorithm, delivering a powerful 280 TH/s hashrate for mining Bitcoin (BTC) and other SHA-256-based cryptocurrencies. With 19.90 J/TH efficiency and 5572W power consumption, it offers a great balance of performance and cost, ideal for both small and large mining operations. Its advanced chips ensure high performance with minimal environmental impact, and its compact design fits seamlessly into any mining setup. Choose shipping or hosting at $0.04/kWh electricity rates to boost profitability.

Historical and Projected Profitability

Profitability Chart: Based on the latest data, daily earnings range from $8 to $9 USD, averaging $8.32 with $0.04/kWh rates. The Whatsminer M66 achieves ROI in 12-16 months, depending on Bitcoin prices and energy costs, with $8.32 daily profitability.

Technical Specifications

Specification	Details
Vendor	MicroBT
Brand	MicroBT
Model	M66
Hash Rate	280 TH/s
Algorithm	sha-256
Supported Coins	Bitcoin (BTC)
Power Consumption	5572 W
Energy Efficiency	19.90 J/TH
Cooling System	Hydro-cooling
Power Cord	Shipped according to client's destination
Dimensions	267 x 147 x 401 mm
Noise Level	50 dB
Operating Temperature	5°C to 40°C
Network Interface	Ethernet
Release Date	November 2023

 

Profitability and ROI Insights

Use our Profitability Calculator to estimate earnings based on Bitcoin prices, $0.04/kWh hosting rates, and network difficulty.

Flexible Deployment Options: Shipping or Hosting

Shipping: Direct delivery from Shenzhen via DHL, UPS, FedEx, or TNT in 5-7 days. Secure packaging with tracking; costs vary by location (e.g., 10% tax in USA from April 2025). Bulk orders over $500,000 get custom pricing.

Hosting: Deploy in USA, Dubai, Norway, Finland, Ethiopia or Nigeria with $0.04/kWh rates. Enjoy hands-off operation with 24/7 maintenance.

Location	Electricity Rate	ROI
USA 🇺🇸	$0.065 / kWh	16.6 month(s)
Nigeria 🇳🇬	$0.047 / kWh	13.65 month(s)
Ethiopia 🇪🇹	$0.054 / kWh	14.2 month(s)
Dubai 🇦🇪	$0.059 / kWh	15.6 month(s)
Finland 🇫🇮	$0.069 / kWh	17.5 month(s)
Norway 🇳🇴	$0.064 / kWh	19.8 month(s)

 

Hosting Benefits

7-Year Full Warranty

95%+ Uptime

Deployment in 1-7 Days

Exchange Services for FIAT and cryptocurrencies

0% Mining Fee – Keep all coins Hosting reduces infrastructure needs and maximizes profits with low-cost energy.

Key Features and Benefits

High Hashrate and Efficiency: Offers 280 TH/s and 19.90 J/TH efficiency for lower energy costs.

Advanced Chip Technology: Uses top chips for strong Bitcoin hash power.

Compact Design: Fits at 410x170x209 mm with durable build.

Enhanced Security: Protects against threats with built-in safeguards.

Easy Monitoring: Tracks hashrate, power, and temperature with adjustable settings.

Versatile Algorithm: Supports SHA-256 and multi-coin mining.

Stable Connectivity: Ensures reliable remote management via Ethernet.

Why Choose the Whatsminer M66?

The Whatsminer M66 excels in SHA-256 mining with 280 TH/s hashrate and 19.90 J/TH efficiency, perfect for maximizing Bitcoin profits. Its compact design and simple software make it suitable for all miners, with $0.04/kWh hosting enhancing profitability. It is a solid choice for high-performance and secure Bitcoin mining.

Warranty, Shipping, and Support

Warranty: 7 years for hosted, 12 months for shipped (voided by misuse).

Shipping: 5-7 day global delivery with tracking; bulk orders get quotes.

Payment Options: Accepts cryptocurrency or wire transfer; hosting costs deduct from profits.

Customer Support: 24/7 assistance for setup, troubleshooting, and more.

Pre-order for November 1, 2023, and start mining Bitcoin efficiently—shipped or hosted. Contact us for bulk deals.