Might I suggest 9W8C4? If you look on Amazon, they are priced very low. The issue here is that I dont know if it will absolutely work in that plastic carrier, but I cant see why it wouldnt. 9W8C4 is designed to replace a 3.5 inch drive in our metal drive carriers, and since the carrier in your picture is designed to hold a 3.5 inch drive, I would think it would be ok. Worst case, you can send it back to Amazon. Just a thought. #Iwork4Dell
Hi  I have the blue drive trays (390 790) in my t310. These are fine for 5.25" sas hdds but too big for 2.5" the smaller hdds just fall out. So far all the brackets ive tried dont fit the bays. Is there a proper solution or bracket to put the smaller drives in this server please? Regards Graham
Drive tray for 2.5" sas in t310