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bitmain
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9SIB7S7KGU2140
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Bitmain Antminer S21+ Hydro 395TH/s 5925W 3 Phase Input 380~415V Hydro-cooling Miner
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Model S21+ Hyd.
Crypto algorithm/coins SHA256|BTC/BCH/BSV
Typical hashrate, TH/s(2-1) 395
Power on wall @35(1-2), Watt(2-1) 5925
Power efficiency on wall@35(2-2), J/T(2-1) 15
Power Supply
Phase 3
Input voltage, Volt(3-1) 380~415
Input frequency range, Hz 50~60
Input max current, Amp 12
Networking connection mode RJ45 Ethernet 10/100M
Server size (length*width*height, w/o package), mm 339*173*207
Server size (length*width*height, with package), mm 570*316*430
Net weight, kg 14.5
Gross weight, kg 16.4
Environment Requirements
Inlet coolant temperature, °C 20~50
Coolant flow, L/min 8.0~10.0
Coolant pressure, bar 3.5
Working coolant(3-2) Antifreeze/Pure water/Deionized water
Coolant pH value Antifreeze: 7.0~9.0
Pure water: 6.5~7.5
Deionized water:8.5~9.5
Diameter of coolant pipe connector, mm OD10
Storage temperature, °C -20~70
Operation humidity(non-condensing), RH 10~90%
+
+
Overview
Specs
Reviews
After receiving the product, please do not disassemble the machine or tamper with the warranty label. Otherwise, the warranty will be invalid.
Learn more about the bitmain S21+ Hyd.
Model
Brand
Antminer
Series
S21+ Hyd.
Model
S21+ Hyd.
Details
Type
Asic Miner
Crypto Algorithm
SHA-256
Compatible Currency
BTC
Hashrate
395TH/S+5%
Network Connection
RJ45 Ethernet 10/100M
Power Supply
5925W
Environment Requirements
Operation Temperature
0~35°C
Storage Temperature
0~35°C
Physical Size & Weight
Dimension
560*485*280mm
Weight
18.5kg
Features
Feature
New
Additional Information
First Listed on Newegg
April 30, 2025
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
Return for refund within: 30 days
Return for replacement within: 90 days
This item is covered by
Mine Power Return Policy
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