Kingston commonly used memory particles are as follows:
1.MOSEL metallocene particles
2. Samsung Samsung granules
3. Infineon granules
4. Li Jing granules of polysaccharide sulfate.
5. South Asia South Asia Granules
6. Hynix Modern Granules
7. Hynix Hynix granules
8. Erbida Granules
9. Micron magnesium light?
These particles are probably used by Kingston.
Samsung and magnesium are the most commonly used now.
Extended data
How to distinguish DDR 1 DDR2 DDR3 memory chips
Look at the position of the gap: DDR 1, DDR2 and DDR3 are getting farther and farther from the left. As shown in the figure.
References:
Baidu encyclopedia-Kingston