The SD Association (SDA) has announced the SD Express 8.0 (SD8.0) specification, promising up to transfer speed of up to 4GB/s (2GB/s per lane up to two lanes). The SD8.0 spec is built on the PCIe 4.0 standard and uses NVM Express (NVMe) technology. It builds on the previous 7.0 specification that used PCIe 3.0, which powers the rival CFexpress format. The newest format can either deliver up to 2GB/s transfers with the PCIe 4.0 standard over a single lane using the familiar SD card format with t...
SD Express 8.0 announced, promising speeds up 4GB/s and improved performance
DP Review - 20 May 2020 21:14
The SD Association (SDA) has announced the SD Express 8.0 (SD8.0) specification, promising up to transfer speed of up to 4GB/s (2GB/s per lane up to two lanes). The SD8.0 spec is built on the PCIe 4.0 standard and uses NVM Express (NVMe) technology. It builds on the previous 7.0 specification that used PCIe 3.0, which powers the rival CFexpress format. The newest format can either deliver up to 2GB/s transfers with the PCIe 4.0 standard over a single lane using the familiar SD card format with t...
Share this Article
Recommended