Antminer S17+
Improved S17 with higher hashrate. Uses BM1397 chips. Common in space heater builds and still found on the secondary market.
DCENT_OS Compatible
DCENT_OS is custom firmware developed by D-Central Technologies specifically for home miners. It transforms this miner with whisper-quiet fan profiles, 120V North American outlet support, auto-tuning for maximum efficiency, heater mode integration, and a clean web dashboard for monitoring.
Miners running DCENT_OS score higher on our Home Mining Assessment because the firmware is purpose-built to make industrial hardware livable in residential spaces.
Learn More About DCENT_OS →Professional-Grade Miner
This miner draws 2,920W 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).
However, this miner is compatible with DCENT_OS — D-Central's custom firmware that adds whisper-quiet fan profiles and 120V North American outlet support. With DCENT_OS installed, this industrial miner can be transformed for home use.
Heater-Class Miner
At 2,920W, this miner outputs approximately 9963 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 | $1.98 | $4.91 | $-2.92 |
| Weekly | $13.88 | $34.34 | $-20.46 |
| Monthly | $59.49 | $147.17 | $-87.68 |
| Yearly | $723.82 | $1,790.54 | $-1,066.73 |
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.
Where to Buy the Antminer S17+
D-Central Technologies
CanadaBitcoin Mining Hackers since 2016. Ships from Laval, Quebec.
Shop all Bitcoin mining productsASIC Miner Market
United StatesWide selection of new and used ASIC miners. US-based shipping.
Shop NowFull Specifications
| Model | Antminer S17+ |
| Model Number | S17+ |
| Manufacturer | Bitmain |
| Algorithm | SHA-256 |
| Coins Mined | Bitcoin (BTC) |
| Hashrate | 73 TH/s |
| Power Consumption | 2,920 W |
| Efficiency | 40 J/TH |
| Noise Level | 75 dB |
| Chip Model | BM1397 |
| Chip Count | 144 |
| Cooling | Air |
| Voltage Range | 200-240V AC |
| Operating Temperature | 5-40°C |
| Dimensions | 298x175x304 |
| Weight | 9.5 |
| Interface | Ethernet |
| BTU Output | 9963 BTU/hr |
| Equivalent Heater | Equal to a 2,920W space heater |
| Daily Power Cost | $4.91/day |
| Monthly Power Cost | $147.17/mo |
| Circuit Requirement | 240V circuit required |
| Release Date | 2019-12-01 |
| Status | Discontinued |
Custom Power Profiles
With custom firmware like DCENT_OS, this miner can be tuned across a wide range of power levels. Lower wattage improves efficiency and reduces electricity costs; higher wattage increases hashrate at the expense of efficiency.
| Wattage | Hashrate | Efficiency |
|---|---|---|
| 1,700 W | 52 TH/s | 32.7 J/TH |
| 1,800 W | 55 TH/s | 32.7 J/TH |
| 2,050 W | 58 TH/s | 35.3 J/TH |
| 2,200 W | 62 TH/s | 35.5 J/TH |
| 2,370 W | 65 TH/s | 36.5 J/TH |
| 2,500 W | 68 TH/s | 36.8 J/TH |
| 2,700 W | 71 TH/s | 38 J/TH |
| 2,800 W | 74 TH/s | 37.8 J/TH |
| 3,100 W | 78 TH/s | 39.7 J/TH |
| 3,150 W | 80 TH/s | 39.4 J/TH |
| 3,500 W | 84 TH/s | 41.7 J/TH |
| 3,650 W | 88 TH/s | 41.5 J/TH |
| 3,900 W | 91 TH/s | 42.9 J/TH |
| 4,050 W | 93 TH/s | 43.5 J/TH |
| 4,150 W | 95 TH/s | 43.7 J/TH |
Actual performance varies by individual unit silicon quality, ambient temperature, and cooling configuration. These operating points are achievable with custom tuning firmware such as DCENT_OS; values are calculated at runtime by the autotuner, not fixed presets.
Home Mining Assessment
Improved S17 with higher hashrate. Uses BM1397 chips. Common in space heater builds and still found on the secondary market.
The Antminer S17+ is a SHA-256 cryptocurrency miner manufactured by Bitmain. It delivers a hashrate of 73 TH/s with a power consumption of 2920W, achieving an efficiency of 40 J/TH.
Built on the BM1397 ASIC chip, uses air cooling, operates at 75 dB noise level, weighs 9.5 kg, measures 298x175x304.
With a home mining score of 84/100, this miner is well-suited for residential use. It produces 9963 BTU/h of heat output, making it effective for supplemental space heating.
At 40 J/TH, the Antminer S17+ sits in the previous-generation efficiency tier; it runs best where electricity is inexpensive, or as a dual-purpose heat source.
Its waste heat (around 9963 BTU/h) can be ducted into a room, turning money you would otherwise spend on heating into hashrate.
D-Central’s in-house technicians repair the Antminer S17+, and it runs DCENT_OS, D-Central’s open-source Antminer firmware.
View detailed specifications, real-time profitability calculations, and comparison data for the Antminer S17+ in our comprehensive ASIC miner database.
Antminer 17-series repair and parts path
Use the S17/T17 cluster to connect known hashboard risks, chip parts, diagnostics, and repair economics before replacing boards.
Related Miners
Antminer T17+
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Canaan Avalon A16
Bitmain Antminer T19 (88Th)
Frequently Asked Questions
What are the current mining economics for the Antminer S17+?
At $0.07/kWh, the Antminer S17+ currently shows an estimated daily net cost of $2.92 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 Antminer S17+?
Yes, the Antminer S17+ scores 84/100 for home mining viability. It produces 75 dB of noise and draws 2,920W. It is suitable for home environments with appropriate placement considerations.
Can the Antminer S17+ heat my home?
The Antminer S17+ outputs approximately 9963 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.
Does D-Central repair the Antminer S17+?
Yes, D-Central provides professional repair services for the Antminer S17+. Services include hashboard repair, control board diagnostics, fan replacement, and full refurbishment. Ship your miner to our Laval, Quebec facility for diagnosis and repair.
What power supply does the Antminer S17+ need?
The Antminer S17+ draws 2,920W of power. You need a power supply rated for at least 3,212W 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.