NVMe vs vs SATA vs PCIe: What are these SSDs?

x4 NVMe SSDs directly use PCIe bus protocol, and so can be directly plugged into a full-size PCIe slot using a simple passive adapter But there

It looks like there are different PCIe specs Dell's slot can be used for Intel Optane memory or for a bootable SSD apparently PCIe

can slot machines be adjusted At its top end, PCIe devices deliver about 4 gigabytes per second using an eight-lane PCIe card Vendors are starting to bring PCIe SSDs to

candy clash slot To put it another way, PCIe cards can be used with motherboards that have PCIe slots, and PCIe cards can be used with motherboards