Bitmain
Antminer S21
- Hashrate
- 200TH/s
- Power
- 3,500W
- Efficiency
- 17.5J/TH
- Air-cooled
- SHA-256
$861.84$4.31/TH

Picture of the model. The unit you receive may differ in appearance.
The Avalon A15XP 209T is an air-cooled Bitcoin miner from Canaan, rated at 209 TH/s and 3,667 W (17.8 J/TH).
Versions of this model
$1,319.55
per unit · $6.31 per TH/s
| 1–4 units | $1,319.55 |
|---|---|
| 5–19 units | Volume pricing on request |
| 20–99 units | Request Quote |
| 100+ units | Contact Mining Sales |
The Avalon A15XP 209T is an air-cooled Bitcoin miner from Canaan, rated at 209 TH/s and 3,667 W (17.8 J/TH).
Condition: New.
209 TH/s
Rated hashrate
17.8 J/TH
Energy per terahash
Air-cooled
Cooling method
3,667 W
Power draw at the wall
Fields that are not stated are left out rather than estimated.
| Hashrate | 209 TH/s (±5%) |
|---|---|
| Power consumption | 3,667 W (±10%) |
| Efficiency | 17.8 J/TH |
| Algorithm | SHA-256 |
| Supported coins | BTC |
| PSU included | Yes |
|---|
| Cooling type | Air-cooled |
|---|---|
| Noise level | 75 dB |
| Dimensions (L × W × H) | 301 × 192 × 292 mm |
|---|---|
| Net weight | 14.9 kg |
| Packaged dimensions | 390 × 290 × 395 mm |
| Gross weight | 15.9 kg |
| Operating temperature | -5–35 °C |
| Manufacturer warranty | 360-day warranty starting from the date of pick-up from the seller |
|---|
Estimate output and operating cost for the Avalon A15XP 209T at your own power price. Results are calculations from the inputs shown, not a forecast.
Estimated results (per miner, at $0.06/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
Daily and 30-day electricity cost of Avalon A15XP 209T at 3,667 W, with the estimated revenue beside it.
| Electricity price | Electricity / day | Electricity / 30 days | Est. revenue / day | Est. net / day |
|---|---|---|---|---|
| $0.03/kWh | $2.64 | $79.21 | $7.42 | $4.78 |
| $0.05/kWh | $4.40 | $132.01 | $7.42 | $3.02 |
| $0.06/kWhselected | $5.28 | $158.41 | $7.42 | $2.14 |
| $0.07/kWh | $6.16 | $184.82 | $7.42 | $1.26 |
| $0.10/kWh | $8.80 | $264.02 | $7.42 | -$1.38 |
| $0.12/kWh | $10.56 | $316.83 | $7.42 | -$3.14 |
| $0.15/kWh | $13.20 | $396.04 | $7.42 | -$5.78 |
| $0.20/kWh | $17.60 | $528.05 | $7.42 | -$10.18 |
How the Avalon A15XP 209T compares with the closest alternatives by cooling type and efficiency.
| Model | Hashrate | Power | Efficiency | Cooling | Price | $/TH | Side by side |
|---|---|---|---|---|---|---|---|
| Avalon A15XP 209T (this miner) | 209 TH/s | 3,667 W | 17.8 J/TH | Air-cooled | $1,319.55 | $6.31 | |
| Antminer S21 | 200 TH/s | 3,500 W | 17.5 J/TH | Air-cooled | $861.84 | $4.31 | Side by side |
| Whatsminer M60S 190T | 190 TH/s | 3,441 W | 18.1 J/TH | Air-cooled | $1,709.05 | $9.00 | Side by side |
| WhatsMiner M60S 188T | 188 TH/s | 3,478 W | 18.5 J/TH | Air-cooled | $1,573.20 | $8.37 | Side by side |
| WhatsMiner M60S+ 200T | 200 TH/s | 3,400 W | 17 J/TH | Air-cooled | $3,040 | $15.20 | Side by side |
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.
Links open the manufacturer's own documentation on the manufacturer's website.
The Avalon A15XP 209T draws 3,667 W at the wall (±10%). Running continuously that is about 88 kWh per day and 2,640 kWh per 30 days. Multiply by your electricity price to get the running cost, or use the calculator.
Rated hashrate is 209 TH/s (±5%) at 17.8 J/TH. Lower J/TH means less energy per unit of hashrate. See Understanding J/TH.
The Avalon A15XP 209T is air-cooled with built-in fans. It needs a steady supply of cool intake air and a path to exhaust hot air. Rated noise is 75 dB. Compare options in Air vs hydro Bitcoin miners.
The manufacturer rates it at 75 dB. That is industrial-level noise and unsuitable for a living space without a dedicated, sound-treated enclosure.
Yes. The power supply is integrated. Power cables are a separate consideration: check the connector type and your PDU before ordering.
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.
The closest alternatives by cooling type and efficiency.
Bitmain
$861.84$4.31/TH
MicroBT
$1,709.05$8.99/TH
MicroBT
$1,573.20$8.37/TH
MicroBT
$3,040$15.2/TH

Wholesale & project supply
Send quantity, destination and required date. Sales replies with batch availability, unit pricing and freight options for your order size.
Avalon A15XP 209T
$1,319.55