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

Kategori	Detaljer
Tillverkare	Bitmain
Modell	Antminer S21 Hyd (335TH)
Utgivningsdatum	January 2024
Hashrate	335 TH/s
Energiförbrukning	5360W
Voltage Range	380–415V
Kylsystem	Vattenkylning
Ljudnivå	50 dB
Gränssnitt	Ethernet (RJ45)
Mått	410 × 170 × 209 mm
Driftstemperatur	5 – 45 °C
Luftfuktighet (icke-kondenserande)	5 – 95% RH

Cooling System Details

Specifikation	Detaljer
Coolant Flow Rate	8.0 – 10.0 L/min
Coolant Pressure	≤3.5 bar
Supported Coolants	Frostskyddsmedel / Rent vatten / Avjoniserat vatten
pH Range (Antifreeze)	7.0 – 9.0
pH Range (Pure Water)	6.5 – 7.5
pH Range (Deionized Water)	8.5 – 9.5