Dell uses very specific and qualified SSDs. The SSDs have to meet a certain standard. The product has various warranties and performance/recovery guarantees. You can get more info from the Dell EMC website.

Corelight. Its based on bro. Most top SIEMS using bro as engine. Corelight owns it. they develop it. Easy to deploy, amazing threat hunting, Threat detection and response. The list is endless but TCO better with Corelight as well.