Nimble All Flash AF5000 Base - solid state / hard drive array
eMMC vs. SSD storage: What's the difference? | Windows Central
If flash memory is much faster than HDD (it's as fast as DRAM) and can keep data after the power is turned off, why is HDD still used in PCs, notebooks, etc.?
External HDD & SSD vs. Flash Drive: Which One Should You Buy? - MiniTool Partition Wizard
How does storage drives (e.g. hard drive, flash drive etc) holds data without any power? Will they lose data if they are not connected to power for a long time? - Quora
SSD vs. HDD vs. USB Flash Drive: Everything You Need to Know - Make Tech Easier
External Hard Drive vs. Flash Drive: What's the Difference?
Flash Memory vs. HDD - which will win? - SSD article on StorageSearch.com