Enterprise and Data Center Standard Form Factor

The Enterprise and Data Center Standard Form Factor (EDSFF), previously known as the Enterprise and Data Center SSD Form Factor, is a family of solid-state drive (SSD) form factors for use in data center servers. == Form factors == EDSFF was developed by the Small Form Factor Technology Affiliate technical work group, which is itself under the organizational stewardship of the Storage Networking Industry Association.

Source: Wikipedia — Enterprise and Data Center Standard Form Factor (CC BY-SA 4.0)