StrongU STU-U1
Professional-Grade Miner
This miner draws 1,600W and produces 75+ dB of noise — it is designed for dedicated mining environments, not living spaces. Professional-grade miners deliver the highest hashrate and revenue per unit but require proper infrastructure: a 240V circuit, adequate ventilation or exhaust ducting, and a space where noise is not a concern (garage, basement, warehouse, or outdoor enclosure).
For home miners looking for a quieter alternative, consider our Bitcoin Space Heater builds or explore open-source miners like the Bitaxe that are purpose-built for residential environments.
Heater-Class Miner
At 1,600W, this miner outputs approximately 5459 BTU/hr of heat — equivalent to a standard electric space heater. Every watt consumed by an ASIC miner is converted to heat with 100% efficiency, making it a space heater that also mines Bitcoin.
During heating season, miner heat can offset part of the heat a room would otherwise need from another electric heater. The economics depend on your electricity rate, room heat demand, BTC price, network difficulty, and noise constraints.
Profitability Calculator
| Period | Revenue | Electricity Cost | Profit |
|---|---|---|---|
| Daily | $0.30 | $2.69 | $-2.39 |
| Weekly | $2.12 | $18.82 | $-16.70 |
| Monthly | $9.07 | $80.64 | $-71.57 |
| Yearly | $110.31 | $981.12 | $-870.81 |
Heating offset estimates the value of heat replacing an electric space heater during heating season (~6 months/year in Canada). Actual savings depend on your heating setup and climate.
Full Specifications
| Model | StrongU STU-U1 |
| Model Number | STU-U1 |
| Manufacturer | StrongU |
| Algorithm | Blake256r14 |
| Coins Mined | Unknown |
| Hashrate | 11 TH/s |
| Power Consumption | 1,600 W |
| Efficiency | 145.5 J/TH |
| Dimensions | 130 x 210 x 348mm |
| Weight | 6.5 |
| BTU Output | 5459 BTU/hr |
| Equivalent Heater | Equal to a 1,600W space heater |
| Daily Power Cost | $2.69/day |
| Monthly Power Cost | $80.64/mo |
| Circuit Requirement | Dedicated 120V 20A |
| Release Date | 2018-10-01 |
| Status | Active |
Home Mining Assessment
The StrongU STU-U1 is a Blake256r14 cryptocurrency miner manufactured by StrongU. It delivers a hashrate of 11 TH/s with a power consumption of 1600W, achieving an efficiency of 145.5 J/TH.
Weighs 6500 kg, measures 130 x 210 x 348mm.
With a home mining score of 28/100, this miner is best suited for dedicated mining spaces for residential use. It produces 5459 BTU/h of heat output, making it effective for supplemental space heating.
At 145.5 J/TH, the StrongU STU-U1 sits in the legacy efficiency tier, so it is most economical run as a space heater or for hobby and learning setups rather than for pure profit.
Its waste heat (around 5459 BTU/h) can be ducted into a room, turning money you would otherwise spend on heating into hashrate.
View detailed specifications, real-time profitability calculations, and comparison data for the StrongU STU-U1 in our comprehensive ASIC miner database.
Related Miners
iBeLink DSM7T
Bitmain Antminer DR5 (35Th)
Bitmain ANTMINER DR7
Obelisk DCR1
Frequently Asked Questions
What are the current mining economics for the StrongU STU-U1?
At $0.07/kWh, the StrongU STU-U1 currently shows an estimated daily net cost of $2.39 before pool fees and hardware cost. Lower electricity rates, network changes, BTC price changes, or useful heat recovery can change the result.
Can I mine Bitcoin at home with the StrongU STU-U1?
The StrongU STU-U1 has a home mining score of 28/100. With 0 dB noise and 1,600W power draw, it may require a dedicated space like a garage, basement, or outdoor enclosure. Consider noise insulation and proper ventilation.
Can the StrongU STU-U1 heat my home?
The StrongU STU-U1 outputs approximately 5459 BTU/hr of heat. For reference, a typical space heater produces 5,000-5,500 BTU/hr. All electrical energy consumed by the miner is converted to heat, making it 100% efficient as a heater. D-Central offers Bitcoin Space Heater builds designed specifically for home heating integration.
What power supply does the StrongU STU-U1 need?
The StrongU STU-U1 draws 1,600W of power. You need a power supply rated for at least 1,760W with appropriate voltage (200-240V AC). D-Central stocks compatible power supplies in our shop. Always use a quality PSU from a reputable manufacturer to protect the miner and wiring.