Antminer T21

  • Brand Bitmain
  • Hashrate 180-190 Th
  • Algorithm SHA-256
  • Efficiency 19 j/Th
  • Release date February 2024
  • Cooling Air

Calculation for 190Th

Profit per day
7.53 USDT

≈ 630.18 ₽

Payback
d.
  • Power 3610 W
  • Ads count 13
  • The best price 200 RUB

NerdQaxe++ Hydro

  • Brand NerdMiner
  • Hashrate 4.8Th
  • Algorithm SHA-256
  • Efficiency 15.833 j/Th
  • Release date February 2026
  • Cooling Hydro

Calculation for 4.8Th

Profit per day
0.19 USDT

≈ 15.92 ₽

Payback
  • Power 75.9984 W

Conclusion

Today in the battle we have Antminer T21 from Bitmain against competitor NerdMiner's NerdQaxe++ Hydro. Both devices operate on SHA-256, mining Bitcoin Cash, Bitcoin, Fractal Bitcoin, BitcoinSV, Terracoin, Namecoin. The main profit focus is currently on Bitcoin Cash. Bitmain Antminer T21 has several versions, with hashrate starting from 180Th and going up to 190Th. NerdMiner NerdQaxe++ Hydro is released in a single version with 4.8Th. The difference in computing power is 97.47%, but the final advantage can only be shown by the energy efficiency of the equipment. Model Antminer T21 has 19 j/Th, while NerdQaxe++ Hydro has 15.833 j/Th. Model Antminer T21 190Th has a power consumption of 3610 Watts, while NerdQaxe++ Hydro 4.8Th consumes 75.9984 Watts. There is a fundamental difference in cooling type: Antminer T21 uses Air, while NerdQaxe++ Hydro operates on Hydro. Our platform has 13 offers of Bitmain Antminer T21 from different companies, available both in stock and on order. The best price for the 190Th version is currently 200 RUB. Unfortunately, NerdQaxe++ Hydro is currently not available either in stock or on order. Please try looking at other models.

Offers

Antminer T21 190Th
PushMiner

Trust Factor

PushMiner company has a high trust level
  • Condition Used
  • Availability In stock
  • Warranty (months) 0
57700 RUB
Moscow
Antminer T21 190Th
Динтег (Векус майнинг)

Trust Factor

Динтег (Векус майнинг) company has a medium trust level
  • Condition Used
  • Availability In stock
  • Warranty (months) 0
Price on request
Saint Petersburg
Antminer T21 190Th
MinerGroup

Trust Factor

MinerGroup company has a medium trust level
  • Condition Used
  • Availability In stock
  • Warranty (months) 0
90000 RUB
Irkutsk
Antminer T21 190Th
Promminer

Trust Factor

Promminer company has a high trust level
  • Condition New
  • Availability In stock
Price on request
Moscow
Antminer T21 180Th
TCS mining

Trust Factor

TCS mining company has a high trust level
  • Condition New
  • Availability In stock
Price on request
Moscow
Antminer T21 186Th
PushMiner

Trust Factor

PushMiner company has a high trust level
  • Condition Used
  • Availability In stock
  • Warranty (months) 0
Price on request
Moscow
Antminer T21 190Th
IBMM Technology

Trust Factor

IBMM Technology company has a high trust level
  • Condition New
  • Availability Preorder
  • Waiting (days) 30
Price on request
Moscow
Antminer T21 190Th
MinerGroup

Trust Factor

MinerGroup company has a medium trust level
  • Condition Used
  • Availability Preorder
  • Waiting (days) 8
  • Warranty (months) 0
83000 RUB
Irkutsk
Antminer T21 190Th
Global Mining

Trust Factor

Global Mining company has a medium trust level
  • Condition New
  • Availability Preorder
  • Waiting (days) 7
112000 RUB
Khimki
Antminer T21 190Th
TCS mining

Trust Factor

TCS mining company has a high trust level
  • Condition New
  • Availability In stock
Price on request
Moscow
Antminer T21 190Th
Динтег (Векус майнинг)

Trust Factor

Динтег (Векус майнинг) company has a medium trust level
  • Condition Used
  • Availability In stock
  • Warranty (months) 0
Antminer T21 190Th
CapMiner

Trust Factor

CapMiner company has a low trust level
  • Condition Used
  • Availability In stock
  • Warranty (months) 0
Price on request
Domodedovo