What does ECC registered scrounging when conversation in the order of RAM?

Answer:

ECC is a type of error correction to be precise used in some hit. Mainly ram for servers. The likelihood of ram generate an error are very small, but some applications have need of total, 100% accuracy/precision, so in command to get as close to that as possible, they use error correction. I'm not sure what registered is, but it's something different. Although most ECC hit is also registered and buffered, so functionally they can be considered to be part of impossible to tell apart feature.