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Samsung DDR4-2933 128GB ECC Reg. LRDIMM


Samsung DDR4-2933 128GB ECC Reg. LRDIMM Picture 61600

Background on DDR4 Registered ECC Memory

DDR4 is the fourth generation of 'double data rate' memory technology. It features reduced power consumption compared to previous generations, while also boosting clock speed and memory density. That means both higher performance and lower power usage, with the potential for larger memory modules as the standard matures.

ECC stands for Error Correction Code, and in the context of computer memory it indicates the ability to detect and correct minor errors. This dramatically increases the reliability of the memory system, which is highly desirable in environments where computers are performing critical functions. There is a small amount of overhead when using ECC memory, so performance takes a slight hit compared to non-ECC options - but the trade-off is well worth it for servers and some workstations.

Further, Registered memory - sometimes also called Buffered memory - puts less of an electrical load on the memory controller chip in a computer. This in turn allows the use of much larger amounts of memory, and so is needed when utilizing all of the memory slots on higher-end server and workstation motherboards.

Due to market volatility, the exact brand and model of memory that we use can vary - but we adhere to strict quality standards and prioritize modules that use Micron or Samsung chips.

Note: Special attention should be given to the CPU's max memory capacity spec. Many CPU's are unable to support being fully outfitted with 128GB modules

Model: Samsung M386AAG40MMB-CVF

Total Memory  128GB
Number of Modules  1
Memory per Module  128GB
Memory Type  DDR4 LRDIMM
Speed Rating  PC4-23400
Actual Speed  2933 MT/s
Latency  CL21
Voltage  1.2 Volts
ECC  Yes
Registered  Yes
Heat Spreader  No
Rank  Quad

Configure a custom computer with the Samsung DDR4-2933 128GB ECC Reg. LRDIMM.