2019 New Design Stock Bitmain Antminer S9i 14.5TH/s DEM Bitcoin Miner ASIC Chip Mining Machine

Shenzhen Rumax Technology Co., Ltd.
(Gold Supplier)
Shop Opened    3 Years
Star Level:0
Product Price : USD 239.00~259.00
Min Order : 10 Pieces
Place of Origin: Guangdong, China
Brand Name: Rumax/OEM Brand
Video Memory Capacity: ≥ 1024MB
Products Status: Stock
Rating Power: > 1000W
Encryption: No
Output Interface Type: Other
Chipset Manufacturer: Other
Material: Metal
Style: Other
Memory Interface: Other
Memory Clock(Mhz): 6008MHz
Interface Type: USB 2.0
Video Memory Type: Other
Manufacturer: bitmain
Type: Blockchain Miners
Power Consumption: 1372W
Hashrate: 14.5TH/s
Algorithm: Sha256
Product name: 2018 Rumax bitmain AntMiner S9i 14.5th/s Bitmain S9i Bitcoin Miner
Weight: 5.5KG
Processor Main: 74GHH/S
Model Number: AntMiner S9i 14Th/s
Power Consumption:: 1372W +12%
Rated Voltage: DC 11.60 ~13.00V
Dimensions: 350mm(L)*135mm(W)*158mm
Operating Temp: 0℃ - 40℃
Warranty: 180days


2019 New design stock Antminer S9i 14.5TH/s DEM Bitcoin Miner ASIC Chip Mining Machine

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2)-All in one solution for your mining,both miners and hosting service are available;
3)-In time aftersale customer service and professional technical support;
4)-Located in Shenzhen which has one of the biggest miner market in the world;


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Product Description


Antminer S9  14.5Th/s Specifications:

Hash Rate: 14TH/s Variation of ±5% is expected

Power Consumption: 1372W +10% (at the wall, with Bitmain’s APW3 PSU,93% efficiency, 25°C ambient temp)

Power Efficiency: 0.1 J/GH +10% at the wall (with Bitmain’s APW3 PSU, 93% efficiency, 25°C ambient temp)

Rated Voltage: 11.60 ~13.00V

Chip quantity per unit: 189x BM1387

Dimensions: 350mm(L) x 135mm(W) x 158mm(H)

Cooling: 2x 12038 fans; Front fan: 6000rpm, Rear fan: 4300rpm

Operating Temperature: 0°C to 40°C

Network Connection: Ethernet




Our Service

1. Power consumption figures will vary with your PSU's efficiency,the ambient operating temperature and the accuracy of the power meter.


2. PSU: A power supply unit is not included, and you will need to provide an ATX PSU. There are 3 PCI-e connectors for +12V DC input on each hashing board and all 3 are required.Do not connect more than one PSU to the same hashing board!


3. Bitmain recommends the APW3-12-1600-B2 power supply for use with the S9.One power supply support one S9.


4. Separate power supply to control board: there is one additional 6pin PCI-e connector on the IO board which must be connected to the PSU to get power.Be sure to power on the miner after ALL the 10x PCIE connectors connected to power supply.

This Antminer S9 is not only the first 16nm miner for retailuse but using less than half the energy per gigahash of the S7,but it is also our most powerful miner to enter mass production.At 0.098 joules per gigahash,this is the most efficient machine available to the bitcoin mining public.

Company Information


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