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

Catégorie	Détails
Fabricant	Bitmain
Modèle	Antminer S21 Hyd (335TH)
Date de sortie	January 2024
Hashrate	335 TH/s
Consommation d'énergie	5360W
Voltage Range	380–415V
Système de refroidissement	Refroidissement liquide
Niveau de bruit	50 dB
Interface	Ethernet (RJ45)
Dimensions	410 × 170 × 209 mm
Température de fonctionnement	5 – 45 °C
Humidité (sans condensation)	5 – 95% RH

Cooling System Details

Spécification	Détails
Coolant Flow Rate	8.0 – 10.0 L/min
Coolant Pressure	≤3.5 bar
Supported Coolants	Antigel / Eau pure / Eau déminéralisée
pH Range (Antifreeze)	7.0 – 9.0
pH Range (Pure Water)	6.5 – 7.5
pH Range (Deionized Water)	8.5 – 9.5