Camel coin virtual currency
The latest virtual currency / digital currency market in China should only exist in the UK
seeing the answers from other friends, most of them are foreign websites, or the market is incomplete
the website of Yingwei Caiqing can view up to 2500 + digital currencies
at the same time, the app of Yingwei Caiqing can also be downloaded from major mobile app stores
Solid state drive (SSD) needs heat sink. SSD is a kind of hard disk made of solid state electronic memory chip array
because the technology of solid state hard disk is different from that of traditional hard disk, there are many new memory manufacturers. Manufacturers only need to buy NAND particles, match the appropriate control chip, write the main controller code, and then manufacture the SSD
The new generation of SSD generally adopts sata-2 interface, sata-3 interface, SAS interface, msata interface, PCI-E interface, m.2 interface, CFAST interface, sff-8639 interface and nvme / AHCI protocol
extended data:
to delete a file completely on the SSD is to destroy the whole area where the invalid data is located. The process is as follows: first gather the valid data in the area, transfer it to an idle location, and then clear the whole "problem area"
the more SSD storage, the slower the performance. If a partition is used more than 90% for a long time, the possibility of some SSDs crashing will be greatly increased, and the performance of most hard disks will also be degraded
therefore, it is very important to clean up the useless files in time, set the appropriate virtual memory size, and store the large files such as movies and music in the mechanical hard disk
50 ° The following does not recommend the use of cooling fan, will bring a lot of st and noise, while resonance will rece the hard disk life
the chassis fan is installed in the front of the chassis, which sucks the cold air from the front to the main board, and then exhausts it by the power fan to form convection. It's best to consider the direction of air flow. The best solution is to install a fan at the front and back of the machine, which is distributed in a diagonal direction, and then the heat dissipation effect of the whole machine is very good. The fan at the front of the chassis blows to the inside and the fan at the rear blows to the outside
the function of the top fan is to extract hot air. The maximum temperature of the CPU is 82 degrees and the maximum temperature of the graphics card is 72 degrees. According to the test, compared with blowing air into the chassis, the cooling effect of the exhaust fan is also good, but the range is not large
extended data
there are always two places in the chassis where fans can be installed. The front one is generally in the hard disk bracket, and the back one is generally under the power supply and above the keyboard port. The chassis with higher price has been installed with 1-2 fans
the principle of air flow should be followed when installing the chassis fan. If the installed fan goes forward and then out, the air path inside the chassis is very regular from front to back; If the fan is installed upside down, back in front out or back in front out, because the power fan is also out of the air, it will cause confusion in the air path
when only one chassis fan is installed, it depends on your cooling needs whether it is cooling the hard disk or the whole machine. Many chassis factory fans are installed in the rear fan position by default, and are suction, which is really reasonable
therefore, in principle, solid state hard disk is much less hot than mechanical hard disk, so it is generally unnecessary
however, if the computer is not cooling well and the accumulated heat is too much, it has to take the initiative to cool.
is that ok?