ssd cache

I am really confused about some drive / raid configurations I've seen people have with their homelab servers. Both virtualization servers and NAS servers. Below I put some examples. ------------------------------------------------------------- Configuration 1: Variety of different drives on...

I came across these 500GB SSD cards on ebay and was wondering if anyone has had any experience with them? Can they be used a a traditional SSD drive or are they only good for caching? Genuine EMC XtremSF550 FlashMAX II 550GB PCIe SSD Server Hard Drive M2LP5501A | eBay

I'm in the process of setting up EnhanceIO ( GitHub - stec-inc/EnhanceIO: EnhanceIO Open Source for Linux ) for Debian/OpenMediaVault to use ssd cache for my download/temp/work pool of drives. Just wondering if anyone else has used it. There really isn't many reviews by users online about it but...

Hi all, I need realy fast HDD array and I was thinking about Adaptec 81605ZQ + 10x HDD 4Kn + 2x SSD for cache (S3710). A question is... it is possible to make such array with workable SSD caching. I know that this is not supported under LSI3108 (it does not officialy support 4Kn drives and SSD...