It Is A Kind Of Ram That Can Store The Data Even When There Is No Power.
According to apple’s official instructions, the nvram also stores things like screen resolution, time zone information, and, crucially, which hard drive to boot from. Nvam = non volatile random access memory. 针对闪存存在的不够耐写的问题， nvram 加速卡持续性地提供均衡的性能，达到1 百万 iops读/写，并且没有任何耐久度的问题。.
Unlike Regular Sram, Nvram Does Not.
The following sections briefly describe the boot options in efi nvram and explain the aspects of boot options that are specific to systems that use this technology. Zeropower® devices range from 16 kbits. The nvram module consists of the nvram10 and dimms and up to two nvme ssd flash cache modules (flashcache or caching modules) per nvram module.
But They Use Different Mechanisms To Store Data And For Different Uses.
Mouser is an authorized distributor for many nvram manufacturers including cypress, everspin, maxim. Basically it is where the bios configuration data is stored (on a chip on your motherboard, that doesn't lose its memory when. Nvram is available at mouser electronics from industry leading manufacturers.
