Description
Bitaxe Supra Hex 701 Open-Source Bitcoin Miner
The Bitaxe Supra Hex 701 is a compact, open-source SHA-256 Bitcoin miner built around six Bitmain BM1368 ASIC chips. Designed for home miners, developers, mining enthusiasts and solo-mining experiments, this seller-supplied configuration delivers up to 4.2TH/s while consuming approximately 90W.
Unlike a standard single-chip Bitaxe, the Bitaxe Supra Hex 701 connects six mining chips in one standalone system. This multi-chip architecture provides substantially more hashrate while retaining the open-source firmware, Wi-Fi connectivity and browser-based controls associated with the wider Bitaxe ecosystem.
At 4.2TH/s and 90W, the Bitaxe Supra Hex 701 achieves a calculated energy efficiency of approximately 21.43J/TH. Actual performance depends on chip quality, frequency, core voltage, firmware, power-supply stability, fan speed, heatsink contact and room temperature.
The Bitaxe Supra Hex 701 can connect to a conventional Bitcoin mining pool or a compatible solo-mining pool. Solo mining is probability-based and does not provide guaranteed income. A miner may operate for a very long time without finding a Bitcoin block.
Explore additional equipment in our ASIC miner collection, or visit Hash Titans to compare compact home miners with larger professional Bitcoin mining systems.
Bitaxe Supra Hex 701 Key Features
The Bitaxe Supra Hex 701 is intended for users who want more hashrate than a single-chip home miner without moving to a loud, multi-kilowatt industrial ASIC. Its six-chip design provides a useful middle ground for learning, pool mining, solo-mining experiments and open-source hardware development.
- Project family: Bitaxe SupraHex
- Hardware revision: v701
- Product name: Bitaxe Supra Hex 701
- Mining algorithm: SHA-256
- ASIC chip: Bitmain BM1368
- ASIC chip count: 6
- Seller-listed hashrate: Up to 4.2TH/s
- Seller-listed power consumption: Approximately 90W
- Calculated efficiency: Approximately 21.43J/TH
- Controller: ESP32-based controller
- Connectivity: Wi-Fi
- Firmware: ESP-Miner or compatible SupraHex firmware
- Management interface: AxeOS browser dashboard
- Cooling: Active air cooling
- Seller-listed fan count: 1
- Seller-listed noise: Approximately 35dB
- Primary cryptocurrency: Bitcoin
- Mining support: Pool and solo-pool mining
- Warranty: Determined by the seller or builder
Bitaxe Supra Hex 701 Specifications
| Product | Bitaxe Supra Hex 701 |
|---|---|
| Hardware revision | v701 |
| Hardware type | Open-source six-chip Bitcoin ASIC miner |
| Mining algorithm | SHA-256 |
| ASIC chip | Bitmain BM1368 |
| ASIC chip count | 6 |
| Seller-listed hashrate | Up to 4.2TH/s |
| Seller-listed power consumption | Approximately 90W |
| Calculated efficiency | Approximately 21.43J/TH |
| Controller | ESP32-based controller |
| Firmware | ESP-Miner-compatible SupraHex firmware |
| Management interface | AxeOS web dashboard |
| Network connection | Wi-Fi |
| Cooling system | Active fan and heatsink cooling |
| Seller-listed fan count | 1 |
| Seller-listed noise | Approximately 35dB |
| Power input | Low-voltage DC; confirm voltage and connector with the seller |
| AC adapter input | Commonly 100–240V AC, depending on the supplied adapter |
| Seller-listed weight | Approximately 400g |
| Dimensions | Builder-dependent; confirm complete assembled dimensions |
| Seller-listed temperature | 5°C to 45°C |
| Seller-listed humidity | 5–95%, non-condensing |
| Warranty | Seller-specific; no universal factory warranty |
Dimension correction: The original 15 × 10 × 5mm figure is not realistic for an assembled six-chip miner. Dimensions vary according to the PCB revision, case, heatsinks, fan, wiring and power connector.
Power correction: The Bitaxe Supra Hex 701 does not connect directly to 100–240V mains electricity. An external power supply converts household AC voltage into the low-voltage DC input required by the board.
Buyers should confirm the delivered board revision, adapter voltage, current capacity, connector polarity, fan model, firmware version and warranty before purchase.
Bitaxe Supra Hex 701 Mining Overview
Algorithm
SHA-256
Hashrate
Up to 4.2TH/s
Power Consumption
Approximately 90W
Bitaxe Supra Hex 701 Bitcoin Mining Performance
The Bitaxe Supra Hex 701 combines six BM1368 ASIC chips in a chained configuration. Current seller-built versions commonly target around 4.2TH/s, although sustained output depends on tuning and cooling.
Actual performance may vary because of ASIC quality, chip frequency, core voltage, firmware, fan speed, heatsink contact, ambient temperature, power-adapter stability and Wi-Fi quality.
Operators should compare the local AxeOS reading with pool-side accepted hashrate over several hours. Short-term pool results can fluctuate because a compact miner submits fewer shares than a large industrial ASIC.
Important operating values include:
- Real-time hashrate
- Long-term average hashrate
- Accepted and rejected shares
- Individual ASIC temperatures
- Voltage-regulator temperature
- Chip frequency
- Core voltage
- Fan speed
- Measured wall power
- Wi-Fi signal quality
- Pool latency
A persistent performance drop may be caused by high temperatures, an undersized power adapter, poor heatsink contact, unstable tuning, firmware incompatibility, Wi-Fi interruption or pool-side problems.
Bitaxe Supra Hex 701 21.43J/TH Efficiency
Dividing 90W by 4.2TH/s gives the Bitaxe Supra Hex 701 a calculated efficiency of approximately 21.43J/TH.
This figure is based on the supplied performance numbers. Actual wall efficiency should be calculated using measured electricity consumption and stable pool-side hashrate.
At a continuous 90W load, estimated electricity use is:
- 2.16kWh per day
- 15.12kWh per week
- 64.8kWh per 30-day month
- 788.4kWh per year
Estimated monthly electricity costs are:
- At $0.05/kWh: approximately $3.24
- At $0.08/kWh: approximately $5.18
- At $0.10/kWh: approximately $6.48
- At $0.15/kWh: approximately $9.72
- At $0.20/kWh: approximately $12.96
- At $0.30/kWh: approximately $19.44
- At $0.40/kWh: approximately $25.92
Power-adapter losses, fan consumption, higher voltage settings and overclocking can increase total wall consumption.
Bitcoin mining profitability is not guaranteed. Bitcoin price, network difficulty, block rewards, pool fees, electricity rates, payout thresholds, hardware cost, downtime and mining luck all affect results.
Bitaxe Supra Hex 701 Cooling and Noise
The Bitaxe Supra Hex 701 requires active cooling for all six BM1368 chips and the board’s power-regulation components. Seller-built units commonly use one high-speed fan with heatsinks positioned across the ASIC chain.
The listed 35dB noise rating should be treated as an estimate. Actual sound depends on fan speed, fan model, enclosure design, room acoustics, chip tuning and ambient temperature.
Cooling Recommendations
- Keep the fan intake and exhaust unobstructed.
- Place the miner on a stable, heat-resistant surface.
- Do not install it inside a sealed cupboard.
- Keep paper, bedding and curtains away from the miner.
- Monitor every available ASIC temperature sensor.
- Monitor voltage-regulator temperature.
- Reduce frequency or voltage if temperatures become unstable.
- Remove dust from the fan and heatsinks regularly.
- Replace a noisy or failed fan immediately.
- Confirm that all heatsinks remain firmly attached.
At 90W, the Bitaxe Supra Hex 701 produces far less heat than a full-size industrial miner, but more heat than a single-chip Bitaxe. Proper airflow remains essential during continuous operation.
Bitaxe Supra Hex 701 Pool and Solo Mining
The Bitaxe Supra Hex 701 can connect directly to compatible Stratum V1 pools over Wi-Fi. No separate mining computer is required after configuration.
Standard Pool Mining
With regular pool mining, the device submits shares and receives proportional rewards according to the pool’s payout method, fees and minimum threshold.
Although 4.2TH/s is significantly more than a single-chip Bitaxe, it remains small compared with the total Bitcoin network. Pool revenue may therefore be modest.
Solo-Pool Mining
When connected to a solo pool, the Bitaxe Supra Hex 701 attempts to discover a complete Bitcoin block. This is often called lottery mining because the probability of success is extremely low and unpredictable.
A miner can run continuously without ever finding a valid block. The device should be purchased for education, experimentation, decentralization or entertainment rather than guaranteed earnings.
Mineable Coins with Bitaxe Supra Hex 701
Bitcoin
Bitcoin is the primary cryptocurrency mined by the Bitaxe Supra Hex 701. The machine performs SHA-256 calculations and submits valid shares to a compatible pool.
Other technically compatible SHA-256 networks may include Bitcoin Cash, Fractal Bitcoin, eCash, Bitcoin SV and Peercoin where suitable pools, wallets and firmware support are available.
Before switching networks, compare difficulty, block rewards, expected revenue, pool availability, payout thresholds, wallet compatibility and market liquidity.
For general information about Bitcoin mining, review the official Bitcoin educational resources.
Bitaxe Supra Hex 701 Setup Guide
- Inspect the board, six ASIC chips, heatsinks, fan and power connector.
- Confirm that the supplied power adapter matches the required DC voltage and current.
- Place the miner on a firm and ventilated surface.
- Prepare a stable 2.4GHz Wi-Fi connection.
- Connect the approved low-voltage power adapter.
- Power on the miner.
- Connect to the temporary Bitaxe setup Wi-Fi network.
- Enter the local Wi-Fi network name and password.
- Allow the miner to join the local network.
- Find the device’s local IP address.
- Open AxeOS in a browser.
- Enter the mining-pool Stratum address.
- Add the worker name and password.
- Enter a Bitcoin payout address where required.
- Save the configuration.
- Monitor temperatures, hashrate, fan speed and accepted shares.
Run the Bitaxe Supra Hex 701 at safe default settings before attempting manual frequency or voltage changes.
Bitaxe Supra Hex 701 Firmware and AxeOS
The Bitaxe Supra Hex 701 uses ESP32-based mining firmware and the AxeOS browser interface. The official ESP-Miner configuration now includes support entries for SupraHex 701 and related hardware revisions.
Depending on the installed firmware, AxeOS can provide:
- Pool configuration
- Hashrate monitoring
- ASIC temperature monitoring
- Voltage-regulator monitoring
- Fan-speed control
- Frequency adjustment
- Core-voltage adjustment
- Wi-Fi configuration
- Firmware upgrades
- System logs
- Restart and reset controls
Only install firmware that explicitly supports the v701 board. A binary intended for another Bitaxe or SupraHex revision may cause instability or prevent the unit from starting.
Review the SupraHex hardware repository, the official ESP-Miner firmware repository and the ESP-Miner release page before updating the device.
Bitaxe Supra Hex 701 Maintenance
Routine maintenance helps the Bitaxe Supra Hex 701 maintain stable temperatures, reliable shares and consistent power delivery.
- Monitor all available ASIC temperatures.
- Monitor regulator temperature and input voltage.
- Check the cooling fan for noise or vibration.
- Remove dust from the fan and heatsinks.
- Inspect the power connector for discoloration.
- Check the adapter and cable for heat damage.
- Confirm that heatsinks remain securely mounted.
- Compare AxeOS and pool-side hashrate.
- Review rejected shares and hardware errors.
- Install only compatible firmware.
- Record tuning settings before changes.
- Disconnect power before cleaning.
Do not spray liquid cleaner onto the circuit board. Use controlled compressed air and an antistatic brush where appropriate. Hold the fan blades in place during cleaning.
Why Choose the Bitaxe Supra Hex 701?
The Bitaxe Supra Hex 701 may suit Bitcoin enthusiasts who want a multi-chip home miner with more output than a single-chip Bitaxe while keeping electricity demand below that of industrial ASIC hardware.
- Up to 4.2TH/s seller-listed hashrate
- Approximately 90W power consumption
- Approximately 21.43J/TH calculated efficiency
- Six BM1368 ASIC chips
- Open-source hardware architecture
- Open-source firmware ecosystem
- AxeOS browser dashboard
- Wi-Fi connectivity
- No external mining computer required
- Pool and solo-mining support
- Compact desktop design
- Lower power demand than industrial ASIC miners
The main limitations are the extremely low solo-mining probability, seller-dependent assembly quality, configuration differences, Wi-Fi dependence, seller-specific warranty and risks associated with unsupported tuning.
Browse more Bitcoin ASIC miners to compare the Bitaxe Supra Hex 701 with other home miners and larger SHA-256 systems.
Bitaxe Supra Hex 701 Frequently Asked Questions
What is the Bitaxe Supra Hex 701?
The Bitaxe Supra Hex 701 is an open-source six-chip SHA-256 Bitcoin miner based on BM1368 ASIC chips.
What is its hashrate?
The seller-supplied configuration is rated at up to 4.2TH/s.
How much power does it consume?
The supplied specification lists approximately 90W.
What is its calculated efficiency?
At 4.2TH/s and 90W, calculated efficiency is approximately 21.43J/TH.
How many ASIC chips does it use?
It uses six BM1368 ASIC chips.
Which algorithm does it mine?
It operates on the SHA-256 algorithm.
Can it mine Bitcoin?
Yes. Bitcoin is the primary cryptocurrency associated with the miner.
Can it mine Bitcoin Cash?
Yes, through a compatible SHA-256 pool.
Does it use Wi-Fi?
Yes. The miner can connect directly to a pool over Wi-Fi.
Does it require a separate computer?
No. After setup, its onboard controller handles normal mining operations.
Can the Bitaxe Supra Hex 701 solo mine?
Yes. It can connect to a compatible solo pool, but the chance of finding a Bitcoin block is extremely low.
Will it provide regular mining income?
No income is guaranteed. Pool payouts may be small, and solo mining may never produce a block.
How loud is it?
The seller lists approximately 35dB, but actual noise depends on the installed fan and operating settings.
Does it connect directly to household AC power?
No. It requires a compatible external AC-to-DC power adapter.
What is its exact DC voltage?
The required voltage depends on the specific assembled version. Confirm the power label and connector before use.
How much does it weigh?
The seller lists approximately 400g.
How much electricity does it use per day?
At 90W, continuous operation uses approximately 2.16kWh daily.
Can it be overclocked?
Compatible firmware may allow frequency and voltage tuning, but overclocking increases heat, electricity consumption and hardware risk.
Does it include a universal warranty?
No. Warranty and replacement coverage depend on the seller or builder.
Is the Bitaxe Supra Hex 701 profitable?
Profitability is not guaranteed and depends on Bitcoin price, network difficulty, electricity, pool fees, hardware cost, uptime and mining luck.
Buy Bitaxe Supra Hex 701 Bitcoin Mining Hardware
The Bitaxe Supra Hex 701 combines six BM1368 ASIC chips to deliver seller-listed output of up to 4.2TH/s while consuming approximately 90W. Its open-source design, Wi-Fi connection, AxeOS interface and pool or solo-mining support make it a practical option for home miners and developers who want more performance than a single-chip Bitaxe.
Before ordering, confirm the board revision, power adapter, DC voltage, connector polarity, fan model, sustained hashrate, firmware version, dimensions and warranty. Visit Hash Titans to compare the Bitaxe Supra Hex 701 with other home and professional Bitcoin mining machines.
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