There is one SSD interface.
Equipped with two hard disks, a traditional mechanical hard disk and a SSD based on the SATA M.2 interface, in the hard disk location can also be seen in the free one SATA interface as well as a SATA M.2 interface, support for four hard disk combination.
SSD introduction:
"SSD (information technology)" generally refers to "solid state disk". Solid State Drives (SSDs), also known as solid state disks, are hard disks made from arrays of solid-state electronic storage chips, and are composed of a control unit and a storage unit. In the interface specification and definition, function and use of the same as ordinary hard disk, in the product shape and size is also consistent with the ordinary hard disk.
Applications:
Widely used in military, automotive, industrial control, video surveillance, network monitoring, network terminals, electric power, medical, aviation, navigation equipment and other fields.
Classification and characteristics:
Divided into flash memory (FLASH chip), DRAM two kinds. The operating temperature range of its chips is wide, 0~70℃ for commercial products; -40~85℃ for industrial products.