If you're not looking for an ultra book. I've got a 7510 Dell Precision Laptop base. i7-6820HQ supports upto 64gb of ram in the laptop, 2 ram slots above keyboa

If you're not looking for an ultra book. I've got a 7510 Dell Precision Laptop base. i7-6820HQ supports upto 64gb of ram in the laptop, 2 ram slots above keyboard, 2 below. Supports 1 m.2 epci nvme, 1 sata3. I've Samsung 950 Pro NVME 512gb ssd, 1 2tb Samsung Evo 850. I don't believe the NVME works w/o AHCI booting. My experience with linux on this laptop was bar none one of the best. I did have to install ubuntu 15.10, but everything worked without a hitch. This laptop also worked with optimus graphics chip switching. Quadro 4gb DDR4 M2002 chip. Battery is really impressive. Monitor is 4k matted. It's probably the best laptop I've ever owned. Since I purchased it, it now comes with usb type-c w/ thunderbolt 40gbit support. So you can get a really nice fancy docking port for it. Also I've a 2014 macbook pro fully loaded and this is only 1lb heavier than that was. You can also get a xeon chip on this platform. http://www.dell.com/us/business/p/precision-m7510-workstation/pd?oc=xctomp751015us http://www.dell.com/us/business/p/precision-m7510-workstatio...