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 | $13.64 0.000167 BTC |
$409.34 0.005022 BTC |
$4,980.25 0.061102 BTC |
| Electricity | -$6.24 | -$187.20 | -$2,277.60 |
| Profit | $7.40 | $222.14 | $2,702.65 |
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
The hashrate stability is unbelievable. Less than 1% variance over a 30-day period. Whatever chip binning process they use is working.
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.
Simply the best. I've gone through 4 different miners and this is by far the most reliable. Consistent hashrate 24/7 for months.
The customer support team is amazing. I had a question about optimal settings and they provided detailed, personalized recommendations. Above and beyond.
Average miner with average performance. Nothing particularly good or bad about it. It exists and it mines. That's my review.
Superb build quality and performance. The aluminum casing feels premium. Hashrate is rock solid and the PSU included is good quality.
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.
