USB 3.0 external Harddisk case for 15mm HDDs (for 3TB and 4TB)

2.5 inch hard drives are very handy because they need only 5Volts from the USB port and no power supply unit. The largest and cheapest per gigabyte of these 2,5" drives come in 15mm Thickness and use more platters than normal 9.5, 12.5 or 7mm notebook HDDs.
Sadly there are almost no USB3.0 cases on the market which support these thicker 15mm Harddrives.

I recently bought a Seagate ST4000LM016 4TB drive for RAWs and video backups. I got the single 15mm enclosure which was on stock for it fro