Bitcoin Miner S21 Hyd

Function BTC/BCH/BSV  SHA256  Hydro-cooling Miner
Specifications 335T 5360W 16.0J/T


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Features & Compatibility

Bitcoin Miner S21 Hyd

Bitcoin Miner S21 Hyd

Bitcoin Miner S21 Hyd

Product Glance Bitcoin Miner S21 Hyd
Model S21 Hyd.
Version m0-10
Algorithm | Cryptocurrency SHA256 | BTC/BCH/BSV
Hashrate, TH/s(1-1) 335
Power on wall @35°C(1-2), Watt(1-1) 5360
Power efficiency on wall @35°C(1-2), J/TH(1-1) 16.0
Detailed Characteristics
Power Supply
Power supply AC Input voltage, Volt(2-1) 380~415V AC
Power supply AC Input Frequency Range, Hz 50~60
Power supply AC Input current, Amp(2-2) 12
Hardware Configuration
Networking connection mode RJ45 Ethernet 10/100M
Miner Size (Length*Width*Height, w/o package),mm 339*163*207
Miner Size (Length*Width*Height, with package),mm 570*316*430
Net weight, kg 12.3
Gross weight, kg 13.6
Environment Requirements
Inlet water temperature, °C(2-3) 20~50
Water flow, L/min 8.0~10.0
Water pressure bar ≤3.5
Working fluid(2-4) Antifreeze/Deionized water/ Pure water
Liquid PH 8.5~9.5
Diameter of water pipe connector, mm DN10
Storage temperature, °C -20~70
Operation humidity(non-condensing), RH 10~90%


(1-1) The hashrate value, Power on wall, and Power efficiency on wall are all typical values. The actual hashrate value fluctuates by ±3%, and the actual Power on wall and Power efficiency on wall fluctuate by ±5%. Bitcoin Miner S21 Hyd
(1-2) Inlet water temperature. Bitcoin Miner S21 Hyd
(2-1) Caution: Wrong input voltage may cause server damaged.
(2-2) Three-phase AC input, 12A max.
(2-3) If the inlet water temperature is lower than 20 °C, the miner cannot be start. For the external dry cooler (EC2-DT),

– if the outlet water temperature is 35°C, the maximum ambient temperature is 30°C;

• if the outlet water temperature is 45°C, the maximum ambient temperature is 40°C;

• if the outlet water temperature is 50°C, the maximum ambient temperature is 45°C.
(2-4) If the water conductivity is ≥100 μs/cm, the fluid must be replaced. The water conductivity is less than 20 μs/cm when the system is running at the first time. bitcoin miner s21/

| Purchasing Guidelines

1. The shipping costs, customs charges, and taxes(if any) are not included in the retail price shown above.

2. After an order has been submitted, a request to cancel the order, refund any part of the ordered amount or change the ordered item(s) to different item(s) or different batch(es) will not be entertained by BITMAIN.

3. The pictures shown are for reference only; the final shipment version shall prevail.



| Shipping Details

1. Shipments will be schedule on a first-paid-first-ship basis for orders on which BITMAIN has receive full payment.

2. You are responsible for any customs delays or returned shipments due to a lack of proper documentation. It’s highly recommend to be aware of local customs clearance policies and to prepare all customs documentation ahead of time to avoid any customs clearance delays or unexpected costs. Bitcoin Miner S21 Hyd

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