Bitmain T21 180T
$2,452.1 (8,999.207 AED)
Bitmain T21 180T Overview
The Bitmain Antminer T21 is a high-performance SHA‑256 ASIC miner optimized for Bitcoin, Bitcoin Cash, and Bitcoin SV mining. It delivers a robust 180 TH/s (±3%) hash rate while consuming approximately 3,610 W, resulting in excellent energy efficiency of around 20 J/TH . Built into a compact air-cooled chassis measuring roughly 400 × 195 × 290 mm and weighing about 16–17 kg, it features dual-fan cooling and operates reliably within a temperature range of 0–45 °C and 10–90% humidity . The T21 requires a three-phase power input (380–415 V, 12 A per phase), and noise levels are around 75–76 dBA . Released in early 2024, this unit combines high hash rate, strong efficiency, and industrial-grade power support—ideal for commercial and industrial mining operations.
Estimated Hashrate Earnings
$11.30
Gross: $16.17 • Power: -$4.87
$344.56
Based on $0.058/kWh tariff
$4123.41
Est. Payback: ~7 months
5-Year Cumulative Revenue Projection
| Timeline | Est. Gross Revenue | Power Cost | Annual Net Profit | Cumulative Net Return |
|---|---|---|---|---|
| Year 1 | $5,902 | -$1,778 | $4,123 | $4,123 |
| Year 2 | $5,312 | -$1,778 | $3,533 | $7,066 |
| Year 3 | $4,780 | -$1,778 | $3,002 | $9,006 |
| Year 4 | $4,302 | -$1,778 | $2,524 | $10,096 |
| Year 5 | $3,872 | -$1,778 | $2,094 | $10,469 |
Full Technical Specifications
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Hosting Plans
Select your preferred hosting tier for Bitmain T21 180T
Saver
$0.058/kWh- Setup Fee: $610
- Transport Fee: $150
- Hosting Advance: $0 (Promotion)
- 36-month contract
- Hydro installation: $90/kW
- Air installation: $45/kW
Pro
$0.068/kWh- Setup Fee: $405
- Transport Fee: $150
- Hosting Advance: $0 (Promotion)
- 36-month contract
- Hydro installation: $60/kW
- Air installation: $30/kW
Elite
$0.078/kWh- Setup Fee: $0
- Transport Fee: $150
- Hosting Advance: $0 (Promotion)
- 36-month contract
- Hydro installation: Included
- Air installation: Included
The Bitmain T21 180T from Bitmain is a high-performance ASIC miner designed for the SHA-256 algorithm. It delivers a hashrate of 184.0 TH/s with a power consumption of 3500W, offering an efficiency of 19.0 W/TH.
99.98%
Guaranteed Pool Uptime
50+ MW
Managed Power Capacity
24/7/365
On-Site Security & Engineering
Institutional Client Feedback
"BitHash turned our 2MW ASIC deployment into a seamless revenue generator in Dubai. The $0.058/kWh tariff and immediate technician response time are unmatched."
"Purchasing 50x Antminer S21 Pro units with managed hydro cooling gave us record yields without thermal throttling during summer heat."
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