Bitmain
Antminer S21 XP
AvailableNew
- Hashrate
- 270TH/s
- Power
- 3,645W
- Efficiency
- 13.5J/TH
- Air-cooled
- SHA-256
$2,944.05$10.9/TH
Picture of the model. The unit you receive may differ in appearance.
MicroBT WhatsMiner M70S 248 TH/s Bitcoin Miner
The WhatsMiner M70S 248T is an air-cooled Bitcoin miner from MicroBT, rated at 248 TH/s and 3,348 W (13.5 J/TH). It runs on 220–240 V power.
- Hashrate
- 248TH/s
- Power
- 3,348W
- Efficiency
- 13.5J/TH
- Cooling
- Air-cooled
- Coins
- BTC
- Input voltage
- 220–240 V
Retail price
$3,062.80
per unit · $12.35 per TH/s
- 1–4 units$3,062.80
- 5+ unitsVolume pricing available
View volume pricingVolume pricing
| 1–4 units | $3,062.80 |
|---|---|
| 5–19 units | Volume pricing on request |
| 20–99 units | Request Quote |
| 100+ units | Contact Mining Sales |
- Ships in
- 5–10 business days
$3,062.80Free standard shipping. Excludes duties and taxes
- Manufacturer
- MicroBT
- Model
- M70S 248T
- Algorithm
- SHA-256
- Condition
- New
Product overview
The WhatsMiner M70S 248T is an air-cooled Bitcoin miner from MicroBT, rated at 248 TH/s and 3,348 W (13.5 J/TH). It runs on 220–240 V power.
Condition: New.
248 TH/s
Rated hashrate
13.5 J/TH
Energy per terahash
Air-cooled
Cooling method
3,348 W
Power draw at the wall
Technical specifications
Specifications as published by the manufacturer · last verified October 1, 2026 · MicroBT documentation
Fields the manufacturer does not publish are left out rather than estimated.
Performance
| Hashrate | 248 TH/s (±5%) |
|---|---|
| Power consumption | 3,348 W (±10%) |
| Efficiency | 13.5 J/TH |
| Algorithm | SHA-256 |
| Supported coins | BTC |
Power & electrical
| Input voltage | 220–240 V AC |
|---|---|
| Power connection | IEC C19, ≥ 16 A |
Cooling
| Cooling type | Air-cooled |
|---|
Physical & environment
| Dimensions (L × W × H) | 430 × 155 × 226 mm |
|---|---|
| Net weight | 11.5 kg |
| Gross weight | 12.6 kg |
| Operating temperature | -5–35 °C |
Connectivity
| Network interface | Ethernet |
|---|
General
| Manufacturer warranty | one-year warranty period |
|---|
Mining economics
Estimate output and operating cost for the WhatsMiner M70S 248T 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
- $8.80
- 0.00010917 BTC mined / day
- Electricity cost / day
- $4.82
- 80.4 kWh × $0.06
- Operating result / day
- $3.98
- Revenue less electricity
- Revenue / 30 days
- $264.12
- Electricity / 30 days
- $144.63
- Operating result / 30 days
- $119.48
- Energy / day
- 80.4 kWh
- Energy / 30 days
- 2,411 kWh
- Break-even electricity
- $0.110/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 WhatsMiner M70S 248T at 3,348 W, with the estimated revenue beside it.
| Electricity price | Electricity / day | Electricity / 30 days | Est. revenue / day | Est. net / day |
|---|---|---|---|---|
| $0.03/kWh | $2.41 | $72.32 | $8.80 | $6.39 |
| $0.05/kWh | $4.02 | $120.53 | $8.80 | $4.79 |
| $0.06/kWhselected | $4.82 | $144.63 | $8.80 | $3.98 |
| $0.07/kWh | $5.62 | $168.74 | $8.80 | $3.18 |
| $0.10/kWh | $8.04 | $241.06 | $8.80 | $0.77 |
| $0.12/kWh | $9.64 | $289.27 | $8.80 | -$0.84 |
| $0.15/kWh | $12.05 | $361.58 | $8.80 | -$3.25 |
| $0.20/kWh | $16.07 | $482.11 | $8.80 | -$7.27 |
Compare miners
How the WhatsMiner M70S 248T compares with the closest alternatives by cooling type and efficiency.
| Model | Hashrate | Power | Efficiency | Cooling | Price | $/TH | Side by side |
|---|---|---|---|---|---|---|---|
| WhatsMiner M70S 248T (this miner) | 248 TH/s | 3,348 W | 13.5 J/TH | Air-cooled | $3,062.80 | $12.35 | |
| Antminer S21 XP | 270 TH/s | 3,645 W | 13.5 J/TH | Air-cooled | $2,944.05 | $10.90 | Side by side |
| Touch 1.6T | 1.6 TH/s | 22 W | 13.8 J/TH | Air-cooled | $474.05 | $296.28 | Side by side |
| Avalon A16 282T | 282 TH/s | 3,900 W | 13.8 J/TH | Air-cooled | $4,416.55 | $15.66 | Side by side |
| SEALMINER A3 Air | 260 TH/s | 3,640 W | 14 J/TH | Air-cooled | $4,084.05 | $15.71 | Side by side |
Written comparisons: S23 vs M70S 248T, M70S 248T vs M60S++ 218T
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.
- Gross weight
- 12.6 kg
Documentation
Links open the manufacturer's own documentation on the manufacturer's website.
WhatsMiner M70S 248T questions
How much electricity does the WhatsMiner M70S 248T use?
The WhatsMiner M70S 248T draws 3,348 W at the wall (±10%). Running continuously that is about 80.4 kWh per day and 2,411 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 WhatsMiner M70S 248T?
Rated hashrate is 248 TH/s (±5%) at 13.5 J/TH. Lower J/TH means less energy per unit of hashrate. See Understanding J/TH.
What voltage does the WhatsMiner M70S 248T need?
Input voltage is 220–240 V AC. It cannot run on a 110–120 V household circuit. Confirm your supply, breaker and cabling with a qualified electrician before ordering. See Bitcoin miner power requirements.
How is the WhatsMiner M70S 248T cooled?
The WhatsMiner M70S 248T 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 WhatsMiner M70S 248T 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.
Bitaxe
Touch 1.6T
AvailableNew- Hashrate
- 1.6TH/s
- Power
- 22W
- Efficiency
- 13.8J/TH
- Air-cooled
- SHA-256
$474.05$296.28/TH
Canaan
Avalon A16 282T
AvailableNew- Hashrate
- 282TH/s
- Power
- 3,900W
- Efficiency
- 13.8J/TH
- Air-cooled
- SHA-256
$4,416.55$15.66/TH
Bitdeer
SEALMINER A3 Air
AvailableNew- Hashrate
- 260TH/s
- Power
- 3,640W
- Efficiency
- 14J/TH
- Air-cooled
- SHA-256
$4,084.05$15.71/TH
Wholesale & project supply
Need the WhatsMiner M70S 248T 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
WhatsMiner M70S 248T
$3,062.80