MicroBT
WhatsMiner M66S 286T
AvailableNew
- Hashrate
- 286TH/s
- Power
- 5,291W
- Efficiency
- 18.5J/TH
- Immersion
- SHA-256
$2,445.30$8.55/TH
Picture of the model. The unit you receive may differ in appearance.
Canaan Avalon A1566I 273 TH/s Bitcoin Miner
The Avalon A1566I 273T is an immersion Bitcoin miner from Canaan, rated at 273 TH/s and 4,959 W (18.2 J/TH).
- Hashrate
- 273TH/s
- Power
- 4,959W
- Efficiency
- 18.2J/TH
- derived: power ÷ hashrate
- Cooling
- Immersion
- Coins
- BTC
Retail price
$1,607.97
per unit · $5.89 per TH/s
- 1–4 units$1,607.97
- 5+ unitsVolume pricing available
View volume pricingVolume pricing
| 1–4 units | $1,607.97 |
|---|---|
| 5–19 units | Volume pricing on request |
| 20–99 units | Request Quote |
| 100+ units | Contact Mining Sales |
- Ships in
- 5–10 business days
$1,607.97Free standard shipping. Excludes duties and taxes
- Manufacturer
- Canaan
- Model
- Avalon A1566I 273T
- Algorithm
- SHA-256
- Condition
- New
Product overview
The Avalon A1566I 273T is an immersion Bitcoin miner from Canaan, rated at 273 TH/s and 4,959 W (18.2 J/TH).
Condition: New.
273 TH/s
Rated hashrate
18.2 J/TH
Efficiency (power ÷ hashrate)
Immersion
Cooling method
4,959 W
Power draw at the wall
Technical specifications
Fields that are not stated are left out rather than estimated.
Performance
| Hashrate | 273 TH/s |
|---|---|
| Power consumption | 4,959 W |
| Efficiency | 18.2 J/TH (derived from power ÷ hashrate) |
| Algorithm | SHA-256 |
| Supported coins | BTC |
Cooling
| Cooling type | Immersion |
|---|
Mining economics
Estimate output and operating cost for the Avalon A1566I 273T 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
- $9.69
- 0.00012018 BTC mined / day
- Electricity cost / day
- $7.14
- 119 kWh × $0.06
- Operating result / day
- $2.55
- Revenue less electricity
- Revenue / 30 days
- $290.74
- Electricity / 30 days
- $214.23
- Operating result / 30 days
- $76.51
- Energy / day
- 119 kWh
- Energy / 30 days
- 3,570 kWh
- Break-even electricity
- $0.081/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 Avalon A1566I 273T at 4,959 W, with the estimated revenue beside it.
| Electricity price | Electricity / day | Electricity / 30 days | Est. revenue / day | Est. net / day |
|---|---|---|---|---|
| $0.03/kWh | $3.57 | $107.11 | $9.69 | $6.12 |
| $0.05/kWh | $5.95 | $178.52 | $9.69 | $3.74 |
| $0.06/kWhselected | $7.14 | $214.23 | $9.69 | $2.55 |
| $0.07/kWh | $8.33 | $249.93 | $9.69 | $1.36 |
| $0.10/kWh | $11.90 | $357.05 | $9.69 | -$2.21 |
| $0.12/kWh | $14.28 | $428.46 | $9.69 | -$4.59 |
| $0.15/kWh | $17.85 | $535.57 | $9.69 | -$8.16 |
| $0.20/kWh | $23.80 | $714.10 | $9.69 | -$14.11 |
Compare miners
How the Avalon A1566I 273T compares with the closest alternatives by cooling type and efficiency.
| Model | Hashrate | Power | Efficiency | Cooling | Price | $/TH | Side by side |
|---|---|---|---|---|---|---|---|
| Avalon A1566I 273T (this miner) | 273 TH/s | 4,959 W | 18.2 J/TH | Immersion | $1,607.97 | $5.89 | |
| WhatsMiner M66S 286T | 286 TH/s | 5,291 W | 18.5 J/TH | Immersion | $2,445.30 | $8.55 | Side by side |
| Antminer S21 Imm. HEM 301T | 301 TH/s | 5,569 W | 18.5 J/TH | Immersion | On request | — | Side by side |
| WhatsMiner M66 276T | 276 TH/s | 5,492.4 W | 19.9 J/TH | Immersion | $2,097.60 | $7.60 | Side by side |
| Avalon A1566I 270T | 270 TH/s | 4,500 W | 17.8 J/TH | Immersion | $1,590.30 | $5.89 | 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.
Avalon A1566I 273T questions
How much electricity does the Avalon A1566I 273T use?
The Avalon A1566I 273T draws 4,959 W at the wall. Running continuously that is about 119 kWh per day and 3,570 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 Avalon A1566I 273T?
Rated hashrate is 273 TH/s at 18.2 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 Avalon A1566I 273T cooled?
The Avalon A1566I 273T is built for immersion cooling: it runs submerged in dielectric fluid inside a tank and has no fans. Compare options in Air vs hydro Bitcoin miners.
Can I order the Avalon A1566I 273T 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.
Bitmain
Antminer S21 Imm. HEM 301T
AvailableNew- Hashrate
- 301TH/s
- Power
- 5,569W
- Efficiency
- 18.5J/TH
- Immersion
- SHA-256
Price on request
MicroBT
WhatsMiner M66 276T
AvailableNew- Hashrate
- 276TH/s
- Power
- 5,492.4W
- Efficiency
- 19.9J/TH
- Immersion
- SHA-256
$2,097.60$7.6/TH
Canaan
Avalon A1566I 270T
AvailableNew- Hashrate
- 270TH/s
- Power
- 4,500W
- Efficiency
- 17.8J/TH
- Immersion
- SHA-256
$1,590.30$5.89/TH
Wholesale & project supply
Need the Avalon A1566I 273T 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
Avalon A1566I 273T
$1,607.97