1, solid-state hard disk, also known as hard disk, is a hard disk made of solid-state electronic memory chip array, which consists of control unit and storage unit. The specification, definition, function and usage of the interface are the same as those of the ordinary hard disk, and the shape and size of the product are also the same as those of the ordinary hard disk. Widely used in military, vehicle, industrial control, video monitoring, network monitoring, network terminals, electric power, medical care, aviation, navigation equipment and other fields.
2. The storage media of SSD are divided into flash memory (flash memory chip) and DRAM. The working temperature range of the chip is very wide, and the commercial products are 0 ~ 70℃; Product specification -40~85℃. Because solid-state hard disk technology is different from traditional hard disk technology, there are many emerging memory manufacturers. SATA-2 interface, SATA-3 interface, SAS interface and? MSATA interface, PCI-E interface, etc. ?