Antminer KS5 Pro
Top-tier Kaspa miner from Bitmain, extremely high demand and price premium
Professional-Grade Miner
This miner draws 3,150W 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 3,150W, this miner outputs approximately 10747.8 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, the electricity cost of running this miner replaces your heating bill — and you earn Bitcoin on top. In cold climates like Canada, this dual-purpose approach can dramatically improve mining economics. D-Central offers purpose-built Bitcoin Space Heater editions with noise reduction, duct adapters, and heater-mode firmware for seamless home integration.
Profitability Calculator
| Period | Revenue | Electricity Cost | Profit |
|---|---|---|---|
| Daily | $0.63 | $5.29 | $-4.66 |
| Weekly | $4.42 | $37.04 | $-32.63 |
| Monthly | $18.93 | $158.76 | $-139.83 |
| Yearly | $230.36 | $1,931.58 | $-1,701.22 |
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 KS5 Pro
D-Central Technologies is a Bitcoin-only company. For this miner, check out our trusted partner retailers below.
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Full Specifications
| Model | Antminer KS5 Pro |
| Model Number | KS5 Pro |
| Manufacturer | Bitmain |
| Algorithm | KHeavyHash |
| Coins Mined | Kaspa (KAS) |
| Hashrate | 21 TH/s |
| Power Consumption | 3,150 W |
| Efficiency | 150 J/TH |
| Noise Level | 75 dB |
| Chip Model | BM1502 |
| Cooling | Air |
| Voltage Range | 200-240V AC |
| Operating Temperature | 5-40°C |
| Dimensions | 400x195x290 |
| Weight | 14.5 |
| Interface | Ethernet |
| BTU Output | 10747.8 BTU/hr |
| Equivalent Heater | Equal to a 3,150W space heater |
| Daily Power Cost | $5.29/day |
| Monthly Power Cost | $158.76/mo |
| Circuit Requirement | 240V circuit required |
| Release Date | 2024-06-01 |
| MSRP | $15,000.00 |
| Status | Active |
Home Mining Assessment
Top-tier Kaspa miner from Bitmain, extremely high demand and price premium
The Antminer KS5 Pro is a KHeavyHash cryptocurrency miner manufactured by Bitmain. It delivers a hashrate of 21 TH/s with a power consumption of 3150W, achieving an efficiency of 150 J/TH.
Built on the BM1502 ASIC chip, uses air cooling, operates at 75 dB noise level, weighs 14.5 kg, measures 400x195x290.
With a home mining score of 36/100, this miner is best suited for dedicated mining spaces for residential use. It produces 10747.8 BTU/h of heat output, making it effective for supplemental space heating.
View detailed specifications, real-time profitability calculations, and comparison data for the Antminer KS5 Pro in our comprehensive ASIC miner database.
Related Miners
Antminer KS3
IceRiver KS5L
Iceriver KAS KS0 Ultra
Dragonball KS6 Pro (10.5T)
Frequently Asked Questions
Is the Antminer KS5 Pro profitable?
At $0.07/kWh, the Antminer KS5 Pro currently operates at a daily loss of $4.66. However, profitability can improve with lower electricity rates or rising BTC prices. If used as a space heater, the heating offset may make it economically viable.
Can I mine Bitcoin at home with the Antminer KS5 Pro?
The Antminer KS5 Pro has a home mining score of 36/100. With 75 dB noise and 3,150W power draw, it may require a dedicated space like a garage, basement, or outdoor enclosure. Consider noise insulation and proper ventilation.
Can the Antminer KS5 Pro heat my home?
The Antminer KS5 Pro outputs approximately 10747.8 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 KS5 Pro?
Yes, D-Central provides professional repair services for the Antminer KS5 Pro. Our technicians have repaired 2,500+ miners since 2016. 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 KS5 Pro need?
The Antminer KS5 Pro draws 3,150W of power. You need a power supply rated for at least 3,465W 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 your investment.