Crucial DDR4-2400 4GB ECC Reg.


Crucial DDR4-2400 4GB ECC Reg. Picture 41960

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.

Model: Crucial CT4G4RFS824A

Total Memory  4GB
Number of Modules  1
Memory per Module  4GB
Memory Type  DDR4 RDIMM
Speed Rating  PC4-19200
Actual Speed  2400 MHz
Latency  CL17
Voltage  1.2 Volts
ECC  Yes
Registered  Yes
Heat Spreader?  No

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