Bitmain Antminer T21 (180Th)
The Bitmain Antminer T21 is an air-cooled SHA-256 miner from the 21 series, released in April 2024. This 180 TH/s version targets BTC, BCH and BSV at 3420 W, or 19 J/TH.
Daily profit$3.87
Income / day$6.85at today's BTC price and difficulty
Electricity / day−$2.9982.1 kWh a day · $0.0364/kWh
Income vs electricity · Mines BTC
Where to buy 1
| Seller | Ships from | Availability | ROI | Price | |
|---|---|---|---|---|---|
 Maxi Miners
|
Czechia | Out of stock | 549 days | $2,121 46,000 CZK |
$2,121View offer → |
Profit
| Income | Electricity | Profit | |
|---|---|---|---|
| Day | $6.85 | −$2.99 | $3.87 |
| Week | $47.98 | −$20.91 | $27.06 |
| Month | $205.62 | −$89.63 | $115.99 |
| Year | $2,502 | −$1,091 | $1,411 |
Price history
━ Average price ━ Lowest price
Specifications
ManufacturerBitmain
ModelBitmain Antminer T21 (180Th)
ReleaseApr 2024
AlgorithmSHA-256
Hashrate180 TH/s
Power3,420 W
Efficiency19.0 J/TH
Size400 × 195 × 290 mm
Weight16.5 kg
InterfaceEthernet
Temperature5–45 °C
Humidity5–95 %
About this miner
The Bitmain Antminer T21 (180Th) is an ASIC miner by Bitmain for the SHA-256 algorithm, rated at 180 TH/s on 3,420 W. It came out in April 2024. At 19.0 J/TH it is 28% more efficient than the median SHA-256 miner we track (26.4 J/TH). At $0.036/kWh it ranks #87 of 247 SHA-256 miners by daily profit, earning about $3.87 a day mining BTC.
BCH
BSV
BTC
FB
NMC
PPC
QUAI
XECSimilar miners
| Model | Hashrate | Power | Profit |
|---|---|---|---|
 Bitmain Antminer S21 (200Th) | 200 TH/s | 3,500 W | $4.56 |
 Canaan Avalon A15-194T | 194 TH/s | 3,647 W | $4.20 |
 Bitmain Antminer T21 (190Th) | 190 TH/s | 3,610 W | $4.08 |
 MicroBT WhatsMiner M60S | 186 TH/s | 3,441 W | $4.08 |
 Canaan Avalon A1566 | 185 TH/s | 3,420 W | $4.06 |
 MicroBT WhatsMiner M60 | 172 TH/s | 3,422 W | $3.56 |