Items tagged with sd express

The SD Association has announced the SD 8.0 Specification for SD Express memory cards, which have the same size and form factor as the SD cards on the market for many years. Where SD Express cards improve significantly is on data transfer speed thanks to the new specification leveraging PCIe 4.0 to deliver maximum transfer speeds of nearly 4 GB/s. The new cards continue to use the NVMe Express upper-layer protocol to enable advanced memory access mechanisms. While SD Express memory cards have faster data transfer than current cards, they maintain backward compatibility. Data transfer speeds offered by SD Express bring new storage opportunities for devices with demanding performance levels across... Read more...