Is higher density RAM better?
The higher density RAMs are those boards that come equipped with 16 DRAM black-chips (8 on each side). So on higher density boards, there are more DRAM chips. As such, you get better memory capacity there.
What is high density memory?
High-Density Memory Store is designed as a pluggable memory manager which enables multiple memory stores for different data structures. These memory stores are all accessible by a common access layer that scales up to massive amounts of the main memory on a single JVM by minimizing the GC pressure.
What is memory density?
The density of a memory module refers to the number of the chips that are on the module. Different computers require the memory module to be built with a different number of chips. i.e. There is more than one way to build a 128MB or 256MB memory module.
How do you find the density of a ram?
The terms High Density and Low Density relating to memory are arbitrary/subjective, there is no “rule” as such to say whether memory is either High or Low Density. It is up to the individual to decide what is what. Dell or whoever have just applied their judgement as to what is High and what is Low Density memory.