Drobo 5N mSATA SSD for accelerator bay

My Crucial mSATA SSD in my 5N accelerator bay has just failed and it looks as if Crucial no longer make one. Does anyone have any recommendations for a replacement?

Thanks

Shutdown your Drobo and remove all HD’s. Restart the drobo and the health of the mSATA in the drobo dashboard. Most likely it will tell you “good” 100% live !. Shutdown and insert the HD’s and the fail message will appear. This happens on my first Drobo and on new Drobo5N2 ! It seems to me this is a software issue somehow. I have continued operating drobo’s the critical error without problems.