Hi, your Dell sales representative could provide you all possible options. We did not block in BIOS any SSD´s so you could use any SSD that fits. But we can not support 3rd party hardware for any issues. I hope you could understand this. regards Martin  
I have a PowerEdge T340 server (210-AQSN) with an empty BOSS-S1 controller (403-BBVQ). In the BOSS-S1  specification there are 3 types of drives supported: Intel M.2 S4510 (240GB, 480GB), Micron M.2 5100 (240GB, 480GB), Micron M.2 5300 (240GB, 480GB). When I contacted my DELL supplier, he told me, he only has a 240 GB chip (400-ASDQ). Will any 480GB Intel M.2 S4510/Micron M.2 5100/5300 work with BOSS-S1 on PowerEdge T340? Right now I have a choice between only 2 avialable SSDs: Micron M.2 5300 MTFDDAV480TDS-1AW1ZABYY & Intel M.2 D3-S4510 SSDSCKKB480G801 - are they good for my server?
Compatible M.2 drives for BOSS on T340