New SD card specification promises up to 4 GB per second transfer
The SD Association announced the SD 8.0 Specification for SD Express memory cards receives even faster transfer speeds by using the PCI Express (PCI) 4.0 specification delivering a maximum of nearly 4 gigabytes per second (GB/s) data transfer rate. These full-sized cards continue to use the NVMe Express (NVMe) upper layer protocol enabling advanced memory access mechanism. SD Express memory cards...
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