I installed a 1TB SSD (660p series, Product code #SSDPEKNW010T8X1)
Intel 660p Series M.2 2280 1TB PCI-Express 3.0 x4 3D NAND Solid State Drive SSD
into an external chassis compatible with PCIe
M.2 NGFF SATA SSD to USB 3.1 External Enclosure Only M.2 B-Key to Type C
The drive appears to be working when I plug it into my MacBook, but aside from the indicator light, the drive doesn't mount to my laptop. When looking at Apple System Profiler, the drive chassis is seen as being connected. I found the correct drivers on Intel's support site, but when I try to open them I get an error message. "No mountable file systems."