Goldshell KD Max
Professional-Grade Miner
This miner draws 3,350W 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 3,350W, this miner outputs approximately 11430 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 | $1.42 | $5.63 | $-4.20 |
| Weekly | $9.96 | $39.40 | $-29.43 |
| Monthly | $42.70 | $168.84 | $-126.14 |
| Yearly | $519.47 | $2,054.22 | $-1,534.75 |
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 Goldshell KD Max
D-Central Technologies is a Bitcoin-only company. For this miner, check out our trusted partner retailers below.
ASIC Miner Market
United StatesWide selection of new and used ASIC miners. US-based shipping.
MagasinerMinersDeals
United StatesCompetitive prices on new ASIC miners with coupon codes.
MagasinerPartner links may earn D-Central a commission at no extra cost to you. Have you considered Bitcoin mining instead? Explore Bitcoin miners →
Full Specifications
| Model | Goldshell KD Max |
| Model Number | KD Max |
| Manufacturer | Goldshell |
| Algorithme | Blake2s |
| Coins Mined | Kadena (KDA) |
| Taux de hachage | 40.2 TH/s |
| Consommation électrique | 3,350 W |
| Efficiency | 83.3 J/TH |
| Dimensions | 200 x 264 x 290mm |
| Weight | 8500 |
| BTU Output | 11430 BTU/hr |
| Equivalent Heater | Equal to a 3,350W space heater |
| Daily Power Cost | $5.63/day |
| Monthly Power Cost | $168.84/mo |
| Circuit Requirement | 240V circuit required |
| Release Date | 2022-06-01 |
| MSRP | $1,320.00 |
| Status | Active |
Home Mining Assessment
The Goldshell KD Max is a Blake2s cryptocurrency miner manufactured by Goldshell. It delivers a hashrate of 40.2 TH/s with a power consumption of 3350W, achieving an efficiency of 83.3 J/TH.
Weighs 8500 kg, measures 200 x 264 x 290mm.
With a home mining score of 22/100, this miner is best suited for dedicated mining spaces for residential use. It produces 11430 BTU/h of heat output, making it effective for supplemental space heating.
View detailed specifications, real-time profitability calculations, and comparison data for the Goldshell KD Max in our comprehensive ASIC miner database.
Related Miners
Goldshell KD Lite
Goldshell KD-BOX
Goldshell KD6-SE
iBeLink K3 mini (5TH)
Frequently Asked Questions
What are the current mining economics for the Goldshell KD Max?
At $0.07/kWh, the Goldshell KD Max currently shows an estimated daily net cost of $4.20 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 Goldshell KD Max?
The Goldshell KD Max has a home mining score of 22/100. With 0 dB noise and 3,350W power draw, it may require a dedicated space like a garage, basement, or outdoor enclosure. Consider noise insulation and proper ventilation.
Can the Goldshell KD Max heat my home?
The Goldshell KD Max outputs approximately 11430 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 Goldshell KD Max need?
The Goldshell KD Max draws 3,350W of power. You need a power supply rated for at least 3,685W 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.