Name: Bitmain Antminer S21 Hyd (335Th)
SKU: 3211
Availability: InStock

Bitmain Antminer S21 Hyd – 335 TH/s Hydro-Cooled SHA-256 Miner for Bitcoin (Jan 2024)

The Antminer S21 Hyd (335TH) by Bitmain is a high-efficiency SHA-256 ASIC miner released in January 2024, designed for large-scale mining of cryptocurrencies like Bitcoin (BTC) and Bitcoin Cash (BCH). Featuring an impressive 335 TH/s hashrate and 5360W power consumption, this model combines power with advanced hydro cooling technology for maximum stability, low noise at 50 dB, and efficient long-term operation. Compatible with antifreeze, pure, or deionized water, it’s ideal for industrial mining environments.

Antminer S21 Hyd (335TH) Specifications

Category	Details
Manufacturer	Bitmain
Model	Antminer S21 Hyd (335TH)
Release Date	January 2024
Hashrate	335 TH/s
Power Consumption	5360W
Voltage Range	380–415V
Cooling System	Hydro Cooling
Noise Level	50 dB
Network Interface	Ethernet (RJ45)
Dimensions	410 × 170 × 209 mm
Operating Temperature	5 – 45 °C
Humidity (non-condensing)	5 – 95% RH

Cooling System Details

Specification	Details
Coolant Flow Rate	8.0 – 10.0 L/min
Coolant Pressure	≤3.5 bar
Supported Coolants	Antifreeze / Pure Water / Deionized Water
pH Range (Antifreeze)	7.0 – 9.0
pH Range (Pure Water)	6.5 – 7.5
pH Range (Deionized Water)	8.5 – 9.5