Is uefi hard disk a solid state drive?

uefi hard disk is not a solid state drive, but a UEFI hard disk. UEFI (Unified Extensible Firmware Interface) is a personal computer system specification that defines the software interface between the operating system and system firmware as an alternative to BIOS.

#The operating environment of this article: windows10 system, thinkpad t480 computer.

uefi hard disk is a UEFI hard disk.

UEFI (full name Unified Extensible Firmware Interface, Unified Extensible Firmware Interface) is a personal computer system specification used to define the software interface between the operating system and system firmware as an alternative to BIOS. The extensible firmware interface is responsible for power-on self-test (POST), contacting the operating system, and providing an interface between the operating system and the hardware.

UEFI was formerly the Intel Boot Initiative developed by Intel in 1998 and was later renamed Extensible Firmware Interface (EFI). Intel handed it over to the Unified Extensible Firmware Interface Forum (Unified EFI Forum) for promotion and development in 2005. To highlight this, EFI was also renamed UEFI (Unified EFI). The founders of the UEFI Forum are 11 well-known computer companies, including hardware manufacturers such as Intel and IBM, software manufacturer Microsoft, and BIOS manufacturers AMI, Insyde and Phoenix.

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