We need to figure out which RAM to choose without knowing the advantages or benefits.
We need to figure out which RAM to choose without knowing the advantages or benefits.
Refer to the memory chips (those black rectangles) as Chip A. Three firms produce Chip A: Micron, SK Hynix, and Samsung. RAM, the actual stick, is assembled by numerous companies such as Corsair, G.Skill, Crucial, etc. Thus, while there are three main manufacturers for Chip A, many contribute to RAM production.
Several memory chip makers (Micron, SK Hynix, Samsung plus others) team up with many RAM producers (Corsair, Crucial, G.SKill, Team, etc.). Most RAM companies source chips from several memory manufacturers. This arrangement isn't unusual—it's like car brands relying on one supplier for tires or engines. Companies such as Corsair and G.Skill focus on building complete products, not every tiny component, but they specialize in RAM.
DDR[number] works only in one direction—forward or backward. This means you can choose any speed for DDR4, but it must match the current CPU requirements. It also doesn’t support buffering or registering memory, which functions differently.