Micron Company said that under the Crucial brand is prepared to supply the first NVDIMM type memory (Non-Volatile Dual In-line Memory Module). Modules NVDIMM - a relatively new type of memory, which in some way allow to store the data within the memory strip. To do this, the module in the standard form factor of RAM in addition to memory type DRAM volatile memory chips are placed NAND-flash and electronics, that upon the occurrence of "blackout" overwrites the data from DRAM to flash.
At the time of writing modules are supported by emergency power supply - external battery, as a rule, on the base of electric double layer capacitors (supercapacitor). When power is restored data is overwritten in the back of the flash memory, and calculation process continues from the point where it was interrupted by an accident. Such mechanisms are aimed not at protecting the data during accidents as a quick recovery of servers. Loading data into RAM supercomputers usual means - from the archives from tape or hard drives - takes a huge machine for the duration of time. This huge losses that can be avoided thanks to the type of memory NVDIMM.
Memory Crucial DDR4 NVDIMM produced strips with 8 GB. Standard - DDR4-2133. The timings are CAS Latency 15. Power supply voltage - 1.2V ionistor used as a part of the block in the form factor of 2.5 inches for the external emergency power module. Technology and mechanisms emergency recording developed by AgigA Tech. Micron company cooperates with AgigA Tech over four years. Announcement of modules Micron DDR4 NVDIMM first held in 2012. In November 2015 the company Micron announced its readiness to start supply of 8-GB modules DDR4 NVDIMM. Related Products :
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