Bitmain Antminer S21 Pro – 234 TH/s SHA-256 Miner for Bitcoin, BCH, and BSV (July 2024)
The Antminer S21 Pro, released in July 2024 by Bitmain, is a powerful next-generation SHA-256 ASIC miner designed for mining Bitcoin (BTC), Bitcoin Cash (BCH), and Bitcoin SV (BSV). Delivering a high hashrate of 234 TH/s and excellent energy efficiency of 15 J/TH, the S21 Pro balances top-tier performance with reduced power consumption. With 2 high-performance fans, a noise level of 76 dB, and rugged build quality, it’s an ideal choice for serious miners and mining farms.
Antminer S21 Pro Specifications
|
Category |
Details |
|---|---|
|
Manufacturer |
Bitmain |
|
Model |
Antminer S21 Pro |
|
Release Date |
July 2024 |
|
Algorithm |
SHA-256 |
|
Supported Coins |
BTC, BCH, BSV |
|
Hashrate |
234 TH/s |
|
Power Consumption |
3510W |
|
Power Efficiency |
15 J/TH |
|
Cooling System |
2 Fans |
|
Noise Level |
76 dB |
|
Networking Interface |
RJ45 Ethernet 10/100M |
Power Supply
|
Specification |
Details |
|---|---|
|
Input Voltage Range |
220~277V AC |
|
Input Frequency Range |
50~60 Hz |
|
Input Current |
20 A |
|
Recommended AC Output Power |
4000W |
Size and Weight
|
Specification |
Details |
|---|---|
|
Dimensions (w/o package) |
450 × 219 × 293 mm |
|
Dimensions (with package) |
680 × 390 × 450 mm |
|
Net Weight |
20 kg |
|
Gross Weight |
22 kg |
Environmental Requirements
|
Specification |
Details |
|---|---|
|
Operating Temperature |
-20 ~ 45 °C |
|
Storage Temperature |
-20 ~ 70 °C |
|
Operating Humidity (non-condensing) |
10 ~ 90% RH |
|
Operating Altitude |
≤2000 m |
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