My Alienware 17 R3 came with the 1TB HDD. I installed a Samsung 950 Pro SSD and did a clean install of Windows 10 Pro.
I have installed the NVME Drivers and the ssd works flawlessly. The only thing that is very unusual is it takes 30 - 40 seconds to reboot.
I hope to resolve this as I have been clean installing a couple of times now thinking it was a Windows problem.
Please send me a PM with the Service Tag so I can assist you further.
Dell | Alienware Technical Support
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