B250C Motherboard 12 PCIE to USB 3.0 Graphics Card Slot LGA1151 Supports DDR4 DIMM RAM for Bitcoin BTC ETH GPU Mining Miner

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Product description

B250C Motherboard 12 PCIE to USB 3.0 Graphics Card Slot LGA1151 Supports DDR4 DIMM RAM for Bitcoin BTC ETH GPU Mining Miner

  • Brand Name: Geartronics
  • Origin: CN(Origin)
  • Type: Motherboard
  • Certification: CE
  • Package: Yes
  • Model Number: B250C Mining Motherboard

This motherboard only supports 6th and 7th generation CPUs, not supports 8/9/10 generations.

7th/6th generation Intel Core i7 i5 i3 Pentium Celeron


The sound card interface is cancelled for the motherboards of the following batches, because the sound card is not used for mining, and any functions are not affected. Please understand. Thank you!


1.Innovative design, convert PCIE 1x directly to USB3.0 interface, reduce intermediate transmission links, reduce costs, reduce signal attenuation, and make continuous long-term work more stable
2.Upgrade to compatible HDMI-compatible high-definition display interface, convenient and practical
3.Support for Core 6th and 7th generation CPUs, LGA1151 is easy to use, low cost, low investment, and efficient mining
4.This product uses high-quality materials, is durable, has a long service life, and is firm and stable in use.
5.Expansion of 12 USB3.0 ports, plug and play, convenient and trouble-free


CPU : Support LGA 1151 Socket i3/i5/i7 series CPU
Chipset: Intel B250 Chipset
2*288-pin DDR4 slots
Memory up to 32GB
Support dual-channel DDR4 2133/2400/2666 MHz memory
Display chip: integrated for Intel HD Graphics core graphics card
Display output: HDMI-compatible/12*USB3.0 to PCI-E16X
Network: 1*RTL8111F Gigabit Ethernet chip
Storage: 4*SATA hard disk interface
I/O interface:
1 x PS/2 port
1 x HDMI port
2 x USB 2.0, compatible with USB 1.1
2 x USB 3.0 port
1 x RJ45port
1 x Audio port (Line In / Line Out/ MIC In)
Onboard interface:
1 x 24-pin ATX power connector
1 x 4-pinATX 12V power connector
2 x USB connectors, can support 4*USB 2.0
1 x USB connectors, can support 2*USB 3.0
1 x F_AUDIO connector
1 x F_PANEL connector
1 x SPEAKER connector
2 x FAN connectors
4 x Serial ATA connection ports
Integrated sound: with 6-channel HD Audio Codec onboard
provides front audio interface; provides front stereo mic interface
Integrated LAN: with 10/100/1000 Mbps LAN onboard (Optional)
Expansion slot: 12*USB3.0port, can support 12* PICE X1 slot
Dimension: Micro-ATX (17.5*23cm)
Power supply type: support ATX24P+ATX4P, 12V+ATX6P

CPU:G3900 SR2HV 2.80GHZ LGA 1151

Multi-core multi-threaded processor.
Stable operation and good compatibility.
2M Cache,making it better to cope with high-load environments.
Low-performance processor, low heat generation, only suitable for mining machine motherboards.
Color: Silver+green
Material: Monocrystalline silicon
Size: 37.5*37.5mm
Model: G3900
Applicable type: desktop
CPU series: Celeron dual core
Production process: 14 nanometers
Core code name: Skylake
CPU architecture: Skylake
Socket type: LGA 1151
CPU frequency: 2.8GHz
Number of cores: dual core
Number of threads: dual thread
Level three cache: 2MB
Bus specification: DMI3 8GT/s
Thermal Design Power (TDP): 51W
Support maximum memory: 64GB
Memory type: DDR4 1866/2133MHz, DDR3L 1333/1600MHz @1.35V
Maximum number of memory channels: 2
Maximum memory bandwidth: 34.1GB/s
ECC memory support: yes
Integrated graphics: Intel HD Graphics 510
Basic frequency of graphics card: 350MHz
Graphics card maximum dynamic frequency: 950MHz

DDR4 4/8GB Memory Module

Product Name: Desktop Memory DDR4
Memory capacity: 4GB/8GB
Memory Technology: UDIMM RAM
Frequency: PC4-17000 (2133MHz)
Memory Timing:CL15/CL17/CL19
Voltage: 1.2V
Interface Type:288PIN
Chipset: 1Rx8
Function:Non-ECC Unbuffered
Can only use the PC computer, can't use the server

Shipping time:

★ Our store support drop-shipping and wholesale. will not put any shop informations. And can offer invoice. if you need invoice, pls contact us.
★ Please pay attention to the logistics method you choose. Different logistics channels correspond to different delivery times.
★ If you choose standard logistics, the delivery time is about 15~35 days according to the distance from China. The tracking number can be checked through the logistics website for logistics tracking information.
★ If you choose overseas warehouse logistics, the delivery time is about 7~21 days according to the distance from the overseas warehouse . The tracking number can be used to query logistics tracking information through the logistics website.


★ If you do not receive the product due to logistics lost the package, please contact us and we will refund you in full to guarantee your rights.
★ If the product has any quality problems, please do not disassemble the product without permission, please contact us in time and send us videos and pictures to show the problem. We will check and provide the best solution.


★ If you satisfied our product. pls give us 5 stars feedback. your support and satisfaction are my motivation.
★ If you do not satisfied or have any problem, please contact us before giving feedback or dispute.
★ We will confirm the problem and reply you asap and I will give the best solution till you satisfied.
★ Please don't worry, It's our responsibility to solve the problem of our product.

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Total price: $347.61
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