Bitaxe
Supra Hex 701 4.2T
AvailableNew
- Hashrate
- 4.2TH/s
- Power
- 90W
- Efficiency
- 21.4J/TH
- Air-cooled
- SHA-256
$236.55$56.32/TH
Schematic of the equipment class. Product photography has not been published for this model.
Magicminer BG02 7 TH/s Bitcoin Miner
The BG02 7T is an air-cooled Bitcoin miner from Magicminer, rated at 7 TH/s and 150 W (21.4 J/TH).
- Hashrate
- 7TH/s
- Power
- 150W
- Efficiency
- 21.4J/TH
- derived: power ÷ hashrate
- Cooling
- Air-cooled
- Coins
- BTC
Retail price
$322.05
per unit · $46.01 per TH/s
- 1–4 units$322.05
- 5+ unitsVolume pricing available
View volume pricingVolume pricing
| 1–4 units | $322.05 |
|---|---|
| 5–19 units | Volume pricing on request |
| 20–99 units | Request Quote |
| 100+ units | Contact Mining Sales |
- Ships in
- 5–10 business days
$322.05Free standard shipping. Excludes duties and taxes
- Manufacturer
- Magicminer
- Model
- BG02 7T
- Algorithm
- SHA-256
- Condition
- New
Product overview
The BG02 7T is an air-cooled Bitcoin miner from Magicminer, rated at 7 TH/s and 150 W (21.4 J/TH).
Condition: New.
7 TH/s
Rated hashrate
21.4 J/TH
Efficiency (power ÷ hashrate)
Air-cooled
Cooling method
150 W
Power draw at the wall
Technical specifications
Fields that are not stated are left out rather than estimated.
Performance
| Hashrate | 7 TH/s |
|---|---|
| Power consumption | 150 W |
| Efficiency | 21.4 J/TH (derived from power ÷ hashrate) |
| Algorithm | SHA-256 |
| Supported coins | BTC |
Cooling
| Cooling type | Air-cooled |
|---|
As stated by the source
| Voltage | 12v |
|---|---|
| Noise | 40db |
| Net weight | 0.96Kg |
| Dimensions | 285 X 134 X 50mm |
| Interface | Ethernet |
| Operating temperature | 0 – 40 °C |
Mining economics
Estimate output and operating cost for the BG02 7T at your own power price. Results are calculations from the inputs shown, not a forecast.
Estimated results (per miner, at $0.06/kWh)
- Est. revenue / day
- $0.25
- 0.00000308 BTC mined / day
- Electricity cost / day
- $0.22
- 3.6 kWh × $0.06
- Operating result / day
- $0.03
- Revenue less electricity
- Revenue / 30 days
- $7.45
- Electricity / 30 days
- $6.48
- Operating result / 30 days
- $0.97
- Energy / day
- 3.6 kWh
- Energy / 30 days
- 108 kWh
- Break-even electricity
- $0.069/kWh
Estimates only. Not financial advice. Results vary with network difficulty, pool fees, uptime, market conditions, the Bitcoin price and the cost of electricity. They are calculated from the inputs shown at constant difficulty and price, and leave out the cost of the hardware, cooling, downtime, taxes and depreciation.
Network data as of 2026-10-28 13:00 UTC · price: mempool.space · difficulty: mempool.space · block reward 3.1391 BTC
Electricity cost by power price
Daily and 30-day electricity cost of BG02 7T at 150 W, with the estimated revenue beside it.
| Electricity price | Electricity / day | Electricity / 30 days | Est. revenue / day | Est. net / day |
|---|---|---|---|---|
| $0.03/kWh | $0.11 | $3.24 | $0.25 | $0.14 |
| $0.05/kWh | $0.18 | $5.40 | $0.25 | $0.07 |
| $0.06/kWhselected | $0.22 | $6.48 | $0.25 | $0.03 |
| $0.07/kWh | $0.25 | $7.56 | $0.25 | -$0.00 |
| $0.10/kWh | $0.36 | $10.80 | $0.25 | -$0.11 |
| $0.12/kWh | $0.43 | $12.96 | $0.25 | -$0.18 |
| $0.15/kWh | $0.54 | $16.20 | $0.25 | -$0.29 |
| $0.20/kWh | $0.72 | $21.60 | $0.25 | -$0.47 |
Compare miners
How the BG02 7T compares with the closest alternatives by cooling type and efficiency.
| Model | Hashrate | Power | Efficiency | Cooling | Price | $/TH | Side by side |
|---|---|---|---|---|---|---|---|
| BG02 7T (this miner) | 7 TH/s | 150 W | 21.4 J/TH | Air-cooled | $322.05 | $46.01 | |
| Supra Hex 701 4.2T | 4.2 TH/s | 90 W | 21.4 J/TH | Air-cooled | $236.55 | $56.32 | Side by side |
| LV08 Pro 7T | 7 TH/s | 150 W | 21.4 J/TH | Air-cooled | $331.55 | $47.36 | Side by side |
| Avalon A14XP 152T | 152 TH/s | 3,500 W | 21.5 J/TH | Air-cooled | $794.20 | $5.23 | Side by side |
| Antminer S19 XP 134T | 134 TH/s | 2,881 W | 21.5 J/TH | Air-cooled | $474.05 | $3.54 | Side by side |
Shipping
Standard shipping is free to every destination we ship to. If you need it faster, choose express shipping at checkout and we quote it before you pay. Import duties, taxes and customs clearance are set by the destination country and are the importer's responsibility unless your quotation states otherwise.
BG02 7T questions
How much electricity does the BG02 7T use?
The BG02 7T draws 150 W at the wall. Running continuously that is about 3.6 kWh per day and 108 kWh per 30 days. Multiply by your electricity price to get the running cost, or use the calculator.
What is the hashrate and efficiency of the BG02 7T?
Rated hashrate is 7 TH/s at 21.4 J/TH (derived from rated power ÷ rated hashrate). Lower J/TH means less energy per unit of hashrate. See Understanding J/TH.
How is the BG02 7T cooled?
The BG02 7T is air-cooled with built-in fans. It needs a steady supply of cool intake air and a path to exhaust hot air. Compare options in Air vs hydro Bitcoin miners.
Can I order the BG02 7T in bulk?
Yes. Orders are handled by quantity: small quantities through checkout when a price is published, and larger quantities by quotation with pricing, batch and logistics confirmed by sales. Request a wholesale quote.
Similar miners
The closest alternatives by cooling type and efficiency.
Lucky Miner
LV08 Pro 7T
AvailableNew- Hashrate
- 7TH/s
- Power
- 150W
- Efficiency
- 21.4J/TH
- Air-cooled
- SHA-256
$331.55$47.36/TH
Canaan
Avalon A14XP 152T
AvailableNew- Hashrate
- 152TH/s
- Power
- 3,500W
- Efficiency
- 21.5J/TH
- Air-cooled
- SHA-256
$794.20$5.23/TH
Bitmain
Antminer S19 XP 134T
AvailableNew- Hashrate
- 134TH/s
- Power
- 2,881W
- Efficiency
- 21.5J/TH
- Air-cooled
- SHA-256
$474.05$3.54/TH
Wholesale & project supply
Need the BG02 7T in volume?
Send quantity, destination and required date. Sales replies with batch availability, unit pricing and freight options for your order size.
- 20+ units
- Mixed models
- Container orders
- Project procurement
BG02 7T
$322.05