EFI（Extensible Firmware Interface)是下一代BIOS，正逐步取代BIOS成为计算机的FIRMWARE标准。它是 Intel 为全新类型的 PC 固件的体系结构、接口和服务提出的建议标准。其主要目的是为了提供一组在 OS 加载之前（启动前）在所有平台上一致的、正确指定的启动环境.EFI的国际标准组织是UEFI。

efiramdisk.zip：提供EFI平台下的RAM DISK的源码，使得计算机在EFI环境下，就能够把部分内存映像成为一个具体物理硬盘，加速文件的访问和操作。-EFI (Extensible Firmware Interface) is the next generation BIOS is gradually replacing the computer's BIOS become FIRMWARE standards. Intel is the brand new type of PC firmware architecture, interface and services to the recommended standards. Its main purpose is to provide a group before loading the OS (pre-) on all platforms the same. correctly designated the launch environment. EFI the ISO is UEFI. Efiramdisk.zip : EFI platform to provide the RAM DISK source code, EFI makes computer environment, we could become part of a memory mapping specific physical hard disks, faster file access and operation.