Bests & Worsts Reviews from Amazon

I have tried 3 different mounts for 2.5" drives in 3.5" racks. This is the only one that gets everything exactly right. Specifically, it allows mounting two 2.5" drives in the space of a 3.5" drive, and has all 10 tapped (threaded) holes that a 3.5" HDD has, in the right places (6 on the sides, 4 on the bottom). This makes it a truly universal mount -- it will fit in any case that has mounting holes designed to fit a standard 3.5" HDD. But don't expect it to work in a hot-swap tray that requires the SATA and power connectors to be in a certain position (for a hot-swap tray, you might want the Icy Dock adapter 2.5" To 3.5" Ssd/sata Convert )