MicroBT WhatsMiner M76S+ (390Th/s)
Immersion cooling
Description
MicroBT WhatsMiner M76S+ (390Th) targets immersion setups with up to 390 TH/s on SHA-256 and around 5200W at the wall,
keeping airflow needs lower than big air-cooled rows. Use the hashrate and wall-power figures to estimate hosting costs
and electrical load before ordering.
M70 Series is typically chosen when you want simple comparisons across neighboring SKUs.
Tank cooling keeps heat where it belongs—in the fluid—rather than in the building air. Power input is noted as AC:
380 V – 480 V; match it to your facility before ordering in volume. A practical pick for expansions where consistency
matters more than marketing language.
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 | $13.66 0.000179 BTC |
$409.83 0.005368 BTC |
$4,986.27 0.065312 BTC |
| Electricity | -$6.24 | -$187.20 | -$2,277.60 |
| Profit | $7.42 | $222.63 | $2,708.67 |
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
Phenomenal hash rate stability. I've been monitoring it closely and the variance is less than 2%. That's engineering excellence right there.
The hashrate stability is unbelievable. Less than 1% variance over a 30-day period. Whatever chip binning process they use is working.
Superb build quality and performance. The aluminum casing feels premium. Hashrate is rock solid and the PSU included is good quality.
Upgraded my entire farm to these units. The efficiency improvement was so dramatic that my ROI on the upgrade will be under a year.
Simply the best. I've gone through 4 different miners and this is by far the most reliable. Consistent hashrate 24/7 for months.
Best miner in my fleet. Outperforms my other units by 15% in efficiency. The firmware is also very user-friendly.
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.
