Bitmain Antminer S21 (200Th)
Bitmain's Antminer S21 is an air-cooled SHA-256 miner from the S21 generation, released in February 2024. It mines BTC, BCH and BSV at 200 TH/s and 3500 W, an efficiency of 17.5 J/TH.
Income vs electricity · Mines BTC
Where to buy 7
| Seller | Ships from | Availability | ROI | Price | |
|---|---|---|---|---|---|
 LeedMiner
✓ Verified seller
|
China | In stock | 177 days | $800 | $800View offer → |
 BitMars
|
China | In stock | 184 days | $832 | $832View offer → |
OneMiners
✓ Verified seller
|
United States | In stock | 243 days | $1,099 | $1,099View offer → |
 HSASICMINER
|
China | In stock | 245 days | $1,110 | $1,110View offer → |
 Cryptoware
✓ Verified seller
|
United Kingdom | In stock | 267 days | $1,209 | $1,209View offer → |
 Yesmining
✓ Verified seller
|
China | In stock | 331 days | $1,500 | $1,500View offer → |
 ApexaMiners
|
Nigeria | In stock | 993 days | $4,500 | $4,500View offer → |
Profit
| Income | Electricity | Profit | |
|---|---|---|---|
| Day | $7.59 | −$3.06 | $4.54 |
| Week | $53.15 | −$21.40 | $31.75 |
| Month | $227.79 | −$91.73 | $136.06 |
| Year | $2,771 | −$1,116 | $1,655 |
Price history
━ Average price ━ Lowest price
Specifications
About this miner
The Bitmain Antminer S21 (200Th) is an ASIC miner by Bitmain for the SHA-256 algorithm, rated at 200 TH/s on 3,500 W. It came out in February 2024. At 17.5 J/TH it is 34% more efficient than the median SHA-256 miner we track (26.4 J/TH). At $0.036/kWh it ranks #80 of 247 SHA-256 miners by daily profit, earning about $4.54 a day mining BTC. The best price on MinerPrices is $800. At today's rates it would pay for itself in about 177 days. At 75 dB it belongs in a dedicated mining site or hosting facility.
BCH
BSV
BTC
FB
NMC
PPC
QUAI
XECSimilar miners
| Model | Hashrate | Power | Profit |
|---|---|---|---|
 Bitmain Antminer S21+ (216Th) | 216 TH/s | 3,564 W | $5.09 |
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 Canaan Avalon A15XP-206T | 206 TH/s | 3,667 W | $4.62 |
 Canaan Avalon A15-194T | 194 TH/s | 3,647 W | $4.18 |
 Bitmain Antminer T21 (190Th) | 190 TH/s | 3,610 W | $4.06 |
 MicroBT WhatsMiner M60S | 186 TH/s | 3,441 W | $4.06 |