Btc250 drawing
however, to play mining, it is recommended to buy a more efficient ant miner instead of a graphics card. The graphics card is only a general-purpose calculation, not a specific one. The ant miner has higher efficiency and lower power consumption.
although mining does not need a large capacity storage device, it is not bad to use a small capacity solid-state hard disk, and the whole mining system will run more efficiently.
2, the graphics card can be used for calculation, so it is generally indispensable in mining, and the amount of graphics card is quite large
in short, as long as the supply of graphics cards exceeds the demand, the price of graphics cards will come down. Just wait a minute
legal representative: Zhengchu District
time of establishment: February 12, 2018
registered capital: RMB 200 million
enterprise type: limited liability company (solely owned by natural person)
Company Address: room 2622, 26 / F, a4-2, building a4-1 and a4-2, Baoli Zhongjing building, no.406-2, Huasui Road, Tianhe District, Guangzhou (office use only) (independent declaration)
1. The graphics card slot type of Yingtai tb250 BTC motherboard is PCI-E x163.0 standard
The main board of PCI-E x16 is also divided into 1.0, 2.0 and 3.0 interfaces, which means that the bandwidth is different, but all kinds of graphics cards can be used in general If the interface is 1.0, it will be changed automatically and compatibleYingtai TP75 motherboard is the upgraded version of B75 series for the previous generation of H61 series. Compared with H61 series, native USB3.0 and sata6gb / s interfaces are added
main chipset: intelb75 audio chip: integrated realtekalc6626 channel audio chip memory slot: 2 × Ddr3dimm maximum memory capacity: 16GB motherboard: ATX board size: 30.5 × 21.0cm power socket: a 4-pin, a 24 pin power socket
< H2 > extended data:
Yingtai tb250-btc Pro motherboard adopts narrow board design, based on B250 chipset, and supports Intel lga1151 interface CPU. The power supply part adopts 7-phase power supply concept design, with all solid-state capacitor from Taiwan Yubang, which brings extraordinary filtering effect and rability
in terms of memory, it provides 2 DIMMs, supports DDR4 memory, and supports 2400mhz procts at most. Six sata3 interfaces are provided for disk. In terms of interface, the door motherboard provides four USB3.0 ports and two USB2.0 ports with power supply capability. In addition, there are PS / 2 port and DVI interface for keyboard and mouse. Of course, RJ45 network port and audio port are also necessary
the integrated sound card of the motherboard adopts the famous Realtek alc887 chip, supports 7.1 channel output, and is equipped with the audio special capacitor proced by Nippon
in PCI-E slot, tb250-btc Pro motherboard provides up to 12 slots, which can run 12 graphics cards parallel mining at the same time. In order to improve the power supply capacity of PCI-E slot, the motherboard designs two additional D ports to meet the huge power demand of multi graphics card for PCI-E slot
To get 5V and 3.3V power from 12V power supply, three terminal voltage regulator can be used respectively. For example, lm7805 can be used for 5V and amc1117-3.3 can be used for 3.3V. I can show you the lm7805 diagram