FFMiner DS19
Réponse rapide
The FFMiner DS19 is a Blake256r14 miner rated about 3.1 TH/s at roughly 980 W. An industrial-class unit — loud and power-hungry, best suited to a dedicated mining space, not living areas.
Heater-Class Miner
At 980W, this miner outputs approximately 3344 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.
Calculateur de rentabilité
| Period | Revenue | Electricity Cost | Profit |
|---|---|---|---|
| Daily | $0.10 | $1.65 | $-1.55 |
| Weekly | $0.71 | $11.52 | $-10.82 |
| Monthly | $3.04 | $49.39 | $-46.36 |
| Yearly | $36.95 | $600.94 | $-563.99 |
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 | FFMiner DS19 |
| Model Number | DS19 |
| Manufacturer | FFMiner |
| Algorithme | Blake256r14 |
| Coins Mined | Unknown |
| Taux de hachage | 3.1 TH/s |
| Consommation électrique | 980 W |
| Efficiency | 316.1 J/TH |
| Dimensions | 130 x 170 x 330mm |
| BTU Output | 3344 BTU/hr |
| Equivalent Heater | Half a standard space heater (3,344 BTU/hr) |
| Daily Power Cost | $1.65/day |
| Monthly Power Cost | $49.39/mo |
| Circuit Requirement | Standard 120V 15A |
| Release Date | 2018-08-01 |
| État | Active |
Home Mining Assessment
The FFMiner DS19 is a Blake256r14 cryptocurrency miner manufactured by FFMiner. It delivers a hashrate of 3.1 TH/s with a power consumption of 980W, achieving an efficiency of 316.1 J/TH.
Measures 130 x 170 x 330mm.
With a home mining score of 22/100, this miner is best suited for dedicated mining spaces for residential use. It produces 3344 BTU/h of heat output, making it suitable for supplemental space heating.
At 316.1 J/TH, the FFMiner DS19 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 3344 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 FFMiner DS19 in our comprehensive ASIC miner database.
Related Miners
Halong Mining DragonMint B29
iBeLink DSM6T
Bitmain Antminer DR5 (35Th)
Obelisk DCR1
Foire aux questions
What are the current mining economics for the FFMiner DS19?
At $0.07/kWh, the FFMiner DS19 currently shows an estimated daily net cost of $1.55 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 FFMiner DS19?
The FFMiner DS19 has a home mining score of 22/100. With 0 dB noise and 980W power draw, it may require a dedicated space like a garage, basement, or outdoor enclosure. Consider noise insulation and proper ventilation.
Can the FFMiner DS19 heat my home?
The FFMiner DS19 outputs approximately 3344 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 FFMiner DS19 need?
The FFMiner DS19 draws 980W of power. You need a power supply rated for at least 1,078W 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.