ASIC Rigs & Specs
Compare Industrial ASIC Hardware
Compare and analyze the latest ASIC miners from leading manufacturers. All specifications are manufacturer-sourced and independently verified. Data is presented for informational purposes and fleet planning only.
ASIC Rigs & Specs
| Select | Manufacturer | Model | Algorithm | Hashrate (TH/s) | Power (W) | Efficiency (J/TH) | Cooling | Release Date | Status | As Of |
|---|---|---|---|---|---|---|---|---|---|---|
| BITMAIN | Antminer S21 Pro | SHA-256 | 234 | 3510 | 15.0 | Air | Q1 2024 | Verified | Date | |
| BITMAIN | Antminer S21 | SHA-256 | 200 | 3500 | 17.5 | Air | Q1 2024 | Verified | Date | |
| MICROBT | Whatsminer M66S++ | SHA-256 | 298 | 5513 | 18.5 | Hydro | Q4 2023 | Verified | Date | |
| MICROBT | Whatsminer M66S+ | SHA-256 | 282 | 5217 | 18.5 | Hydro | Q4 2023 | Verified | Date | |
| CANAAN | Avalon A1566 | SHA-256 | 185 | 3420 | 18.5 | Air | Q2 2024 | Verified | Date | |
| CANAAN | Avalon A1466 | SHA-256 | 150 | 3225 | 21.5 | Air | Q4 2023 | Verified | Date | |
| BITMAIN | Antminer T21 | SHA-256 | 190 | 3610 | 19.0 | Air | Q1 2024 | Verified | Date | |
| MICROBT | Whatsminer M56S++ | SHA-256 | 230 | 5060 | 22.0 | Hydro | Q1 2023 | Verified | Date |
Bitmain Antminer S21 Pro
✓ VerifiedOverview
The Antminer S21 Pro is part of Bitmain's latest generation of SHA-256 ASIC miners built for industrial-scale Bitcoin mining operations.
Manufacturer
Bitmain
Primary Source
Bitmain Official Specs
Release Date
—
As Of Date
May 15, 2026
Verification Status
Verified
Key Specifications
Algorithm
SHA-256
Hashrate
— TH/s
Power
— W
Efficiency
— J/TH
Cooling
Air
Operating Temp
— °C
Chip Architecture
— nm
Warranty
—
ALL DATA SOURCE VERIFIED
Manufacturer documentation and official materials
REGULARLY UPDATED
Specifications reviewed on a recurring basis
FLEET INTELLIGENCE FOCUSED
Data structured for industrial mining operations
INDEPENDENT & OBJECTIVE
No manufacturer or vendor bias in our reporting
FOR INFORMATIONAL USE ONLY
Not financial advice or performance guarantee.