What does pcle ssd mean?
This article mainly introduces what pcle ssd means. It is very detailed and has certain reference value. Friends who are interested must finish reading it.
Pcle ssd refers to solid state drives with PCIE interface, that is, solid state drives using the PCIe bus standard. PCIe is a high-speed serial computer extended bus standard, which belongs to high-speed serial point-to-point dual-channel high-bandwidth transmission. It mainly supports active power management, error reporting, end-to-end reliable transmission, hot plug and quality of service.
Pcle ssd refers to PCIE interface solid state drives.
Solid-state drive (Solid State Disk or Solid State Drive, referred to as SSD), commonly known as solid-state hard disk, is a hard disk made of solid-state electronic memory chip array.
The specification and definition of interface, function and usage of solid state disk are exactly the same as those of ordinary hard disk, and the appearance and size of solid state disk are basically the same as those of ordinary hard disk (the size and shape of solid state disk in the form of emerging U.2 M.2 is completely different from that of SATA mechanical hard disk).
The new generation of solid state disk 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.
PCI-Express (peripheral component interconnect express) is an extended bus standard for high-speed serial computers. Its original name is "3GIO". It was proposed by Intel in 2001 to replace the old PCI,PCI-X and AGP bus standards.
PCIe belongs to high-speed serial point-to-point dual-channel high-bandwidth transmission. The connected devices allocate exclusive channel bandwidth and do not share bus bandwidth. It mainly supports active power management, error reporting, end-to-end reliability transmission, hot plug and quality of service (QOS) and other functions.
After PCIe is certified and released by PCI-SIG (PCI Special interest Organization), it changes its name to "PCI-Express", or "PCI-e" for short. Its main advantage is that the data transmission rate is high, and there is considerable potential for development.
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