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Crucial DDR4-2666 4GB ECC Reg.

Ram

Crucial DDR4-2666 4GB ECC Reg. Picture 45575

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 CT4G4RFS8266

Specifications:
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Total Memory  4GB
Number of Modules  1
Memory per Module  4GB
Memory Type  DDR4
Speed Rating  PC4-21300
Actual Speed  2666 MHz
Latency  CL=19
Voltage  1.2 Volts
ECC  No
Registered  No
Heat Spreader  No

Warranty:

Limited Lifetime




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