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New 12 pcie mining motherboard

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New ethereum gpu miner machine mainboard B250 lga1151 intel atx cryptocurrency 12 pcie mining motherboard.
Lead Time: 1 Week
Shipping Time: 1 – 2 Business Weeks
Please contact your executive assistant for shipment, details and configuration
Shipment will be arranged in 15 business days after full payment confirmation. First pay, first serve.

Notice: Due to the coronavirus disease, the logistics and transportation are affected to some extent. Delivery will be arranged based on actual situation, and shall be subjected to our official website.


New ethereum gpu miner machine mainboard B250 lga1151 intel atx cryptocurrency 12 pcie mining motherboard. Specs for Stock Intel lga1151 B250 ddr3 16gb crypto mining motherboard with direct 12 PCIE for gpu mining rig

Specification: New 12 pcie mining motherboard


Support Intel Core newest 6th & 7th Corei7/Corei5/Corei3


Intel LGA1151 B250

System Memory

2 x DDR3 Slot(DDR3 1600/1333MHz 1.35V) , Support 4GB-16GB




Intel HD Graphics (Support HDM)

Front I/O

3* fan connectors
2* SATA interface
1* COM interface
1* ATX power supply interface 12* PCI-Ex1 Graphics interface (8*PCIE + 4*Extender PCIE) 2*SATA interface 1*MSATA interface

Rear I/O

1* CMOS_BT Button
1* LAN port
2* USB 2.0 Port
1* HDM port
6* network card ports

Oneboard Slot

1* MINI – PCIE (Support MSATA) 2* SATA port 1* Realtek 8111e,10/100/1000 Ethernet controller 1* Sound chip with ALC662 /2 channel output


AMIBIOS,64M bit Flash Memory

System monitoring

Temperature Management , Voltage Management , System Power Management, Wake On LAN

Operating System

Windows7, Windows8, Linux,Windows10


(-10°C ~ 55°C)


0% ~ 95% (Relative Humidity ,No Condensation)




1 Year

We offer different options. As some people don’t like using their credit cards online, there are other solutions.

JPStream’s preferred payment method is via debit order. Our automated billing system offers a convenient and secure debit order facility.

For people living in Japan we accept ATM transfer

We accept cryptocurrencies as a modern payment system.

  • Bitcoin;
  • Bitcoin Cash;
  • Ethereum;

(Ripple and Monacoin Accepted)

Please contact your account assistant for additional information about crypto payment options.

We do not accept Paypal
All of our products are 100% new original factory.

Fast Shipping
Ship out the goods within one week after confirming the payment. The express delivery time around 1 ~ 2 Business Weeks.

100% Excellent Service
Your satisfaction is the core goal for everyone, We are appreciated to service to you, all of us will try our best to meet your requests.

All our product come with the following warranty level.

  • Smartphone warranty: One Year with Free Repair
  • Machine Miner: Usual 180 days warranty.
  • Other IoT products: Warranty One Year
  • Trade Insurance: Included

Information about Miners
Miners are customized products according to customer\'s request. Price will be adjusted with the fluctuation of market. Please invest carefully and confirm with us before your payment.

  • Financial Policy: No refund and return after the payment.
  • Machine Miner: Usual 180 days warranty.
  • Out Of Warranty: If it is out of warranty, we will provide paid maintenance service

Warranty Invalid:
  • Customer removes/replaces any components by himself without receiving permission from manufacturer first
  • Damage caused by poor power supply, lightning or voltage surges
  • Burnt parts on hash boards or chips
  • Miner/boards/components damage due to water immersion or corrosion due to wet environment
  • Over Clock

Please contact with your executive assistant as soon as possible if you get the thing happened above. We will help you contact the service center to solve the problems as per your request.
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