4Kn compatibility with SAS expanders

This is a follow up video from my previous "4Kn compatibility with LSI SAS controllers" video. In the comments of that video, someone asked if the 4Kn drive would work through the SAS expander, and another person was struggling with a 4Kn drive in a Dell PowerEdge R720XD which also has a backplane. In this video, I'm going to test my HGST 8TB 4Kn SAS HDD with the IBM SAS2 expander (46M0997) as well as in my R720XD (12-bay) to find the answer to those questions. To buy the IBM SAS-2 Expander already fully updated: https://ebay.us/Je6lZS To see other SAS expander options in my store: https://ebay.us/l6s8zN If you'd like to buy a pre-flashed ready-to-go LSI IT mode SAS HBA card from me, checkout my eBay store: https://ebay.us/qI9bdm eBay Partner Affiliate disclosure: The eBay links in this video description are eBay partner affiliate links. By using these links to shop on eBay, you support my channel, at no additional cost to you. Even if you do not buy from the ART OF SERVER eBay store, any purchases you make on eBay via these links, will help support my channel. Please consider using them for your eBay shopping. Thank you for all your support! :-)