ECC is error checking, there is an extra chip on the ram that does this and it's only really useful for server machines. Also ECC runs slower. Non-ECC has better performance and is used in most...
SODIMM or Small Outline DIMM is a small version of DIMM memory (RAM) module used in computers. SODIMM memories are commonly used in laptop computers due to small physical size.
- Neeraj Sharma