File:Seagate ST33232A hard disk inner view.jpg - Wikipedia
Kingston's datacenter capable (24-7) NVMe SSDs (DC 1500m) only work with mainboard that have U.2 interface – U.2 on Desktop is called mini-SAS or SFF-8643 on Servers | dwaves.de
SAS expander backplane performance effects - Thomas-Krenn-Wiki-en
File:SAS HARD DRIVE INSIDE1.jpg - Wikimedia Commons
Can you connect a SATA hard drive to a SAS controller? - Quora
File:SAS HARD DRIVE INSIDE.jpg - Wikimedia Commons