I currently have a custom built unRAID server with internal drive bays, but it's a pain in the ass to add or remove drives.

Now I have the opportunity to buy these 2 components pretty cheap, but wanted to verify if these 2 pieces will work together in unRAID and what else I may need or expect.

 

Supermicro SuperChassis (216BE1C-R741JBOD) 2U 24 Bay JBOD SAS 12Gb/s Storage Chassis

 

LSI 9300-8e PCI-Express 3.0 SATA / SAS 8-Port SAS3 12Gb/s HBA - Single (Avago)

 

Thanks in advance for your help.

That combo should have no issues.