My thinkpad w530 specs as follows core i7-3720qm 4 core cpu, 12 GB of ddr3 ram, 320 GB 7200 rpm hdd, bluetooth 4.0, support for 5 ghz wifi, and an Nvidia quadro k1000m. : r/thinkpad
Solved: I want to ubgrade my labtop graphic carde from quadro k1000m... - HP Support Community - 6521229