Discover the three musketeers of digital flash memory smartphone storage - eMMC, NVMe, and UFS, along with uMCP. Learn their working, pros and cons, and smartphones and memory cards rocking them.

The Xiaomi 15 is the first flagship smartphone to use Qualcomm's new high-end Snapdragon 8 Elite SoC. The octa-core processor, manufactured with a 3 nm structure width, calculates using 2 prime...

nvme 优势显著，包括性能提升、大幅降延迟、提高 iops 能力、降低功耗、解决驱动适用性问题，使 ssd 性能大幅优化。 一般来说，PCIe 3.0 的 M.2 固态，入门级顺序读取速度能超过 1000+MB/s，旗舰级能达到 3500MB/s 左右。

很多主板上的m.2接口都是sata与nvme复用， 即插入nvme硬盘或无线网卡，走pcie信号，插入ngff的硬盘走sata信号。 这张对比表则是2个不同信号总线的针脚定义，供开发或主板维修使用。

The only known smartphone OS that supports NVMe is iOS (and iPad OS). Back in the late 2000s, smartphone devices were slow due to most silicon being in their infancy, but Apple wanted more. In 2008, a Texas based semi-conductor company called Intrinsity proved that they could speed up ARM CPUs whilst reducing power consumption.