MicroBT WhatsMiner M76S+ (390Th/s)
Immersion cooling
Description
The MicroBT WhatsMiner M76S+ (390Th) is a next-generation SHA-256 ASIC miner engineered for high-performance Bitcoin
mining in professional and industrial environments. Delivering a powerful 390 TH/s hashrate while consuming 5200W, the
M76S+ achieves an exceptional 13.33 J/Th energy efficiency — positioning it among the most optimized miners in its
class.
Built for serious mining operations, the M76S+ combines substantial computational power with refined energy
optimization, helping operators maximize output while maintaining controlled operating costs. Its
efficiency-to-performance ratio makes it especially attractive for large-scale farms focused on long-term profitability
and infrastructure scalability.
With a compact yet robust chassis (267 × 147 × 401mm) and a weight of 18kg, the unit is well-suited for rack-based
installations and organized mining facilities. Designed to operate within industrial power environments (AC
380V–480V), it integrates seamlessly into high-voltage infrastructures commonly used in professional data centers and
mining farms.
Operating reliably in temperatures ranging from 5°C to 45°C and humidity levels between 5% and 95%, the M76S+ is built
to handle demanding deployment conditions. Stable Ethernet connectivity ensures consistent communication and
uninterrupted mining performance.
Key Advantages
⚡ High 390 TH/s SHA-256 hashrate
🔋 Outstanding 13.33 J/Th energy efficiency
🏭 Industrial-grade AC 380–480V power compatibility
📡 Reliable Ethernet network interface
🌡️ Wide environmental operating range
🧱 Compact, durable design optimized for farm deployment
Released in December 2025, the WhatsMiner M76S+ is designed for miners who require strong hash performance,
energy-conscious operation, and infrastructure-ready reliability.
For operations seeking the optimal balance between performance density and power efficiency, the M76S+ (390Th) delivers
industrial-grade Bitcoin mining performance with long-term operational stability.
Specifications
| Manufacturer | MicroBT |
| Model | WhatsMiner M76S+ |
| Release | Dec 2025 |
| Size | 267 x 147 x 401mm |
| Weight | 18000g |
| Noise level | 75dB |
| Power | 5200W |
| Voltage | AC 380 V – 480 V |
| Interface | Ethernet |
| Temperature | 5 - 45 °C |
| Humidity | 5 - 95 % |
Profitability
| Daily | Monthly | Yearly | |
|---|---|---|---|
| Income | $14.63 0.000198 BTC |
$438.99 0.005927 BTC |
$5,341.10 0.072106 BTC |
| Electricity | -$6.24 | -$187.20 | -$2,277.60 |
| Profit | $8.39 | $251.79 | $3,063.50 |
Based on $0.05/kWh. Data refreshes every 24h.
ROI (Return on Investment) = miner price ÷ earnings.
Green = without electricity cost.
Red = after deducting electricity.
Frequently Asked Questions
Customer Reviews
Upgraded my entire farm to these units. The efficiency improvement was so dramatic that my ROI on the upgrade will be under a year.
Best mining investment I've made. Quick ROI compared to my previous rigs. The build quality is top-notch and the cooling system works great even in summer.
My electricity costs are down 30% while my hashrate is up 20%. That's the kind of math that makes a miner smile. These units are transformative.
Average at best. It mines but the fan noise is louder than I expected. Might move it to the basement.
Average performer. Does what it says on the box but nothing extraordinary. Power consumption is a bit higher than I expected.
No complaints after 5 months of continuous operation. The hashrate is steady and the power draw is exactly as advertised.
NOTE
- Incorrect input voltage can cause damage to the miner.
- Use two AC input wires, each with a 16-amp rating.
- Operation is recommended at altitudes below 2000 meters.
Purchasing Guidelines
- The listed retail price does not include customs duties or applicable taxes.
- Orders cannot be canceled or refunded once submitted.
- Product images are for reference purposes only; the actual shipped product will prevail.
Shipping Details
- Products will be shipped from China.
- Fully paid orders will be processed on a first-come, first-served basis.
- Customers bear responsibility for customs delays or issues.
Warranty
- 180-day warranty period starts from the shipping date.
- Valid only for the original purchaser.
- We are not responsible for damages due to non-compliance with instructions.
