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
Lenovo W530 Business Laptop, Intel Core i7-3rd Gen CPU, 16GB RAM, 512GB SSD, Nvidia Quadro 1000M, 15 inch Display, Win10, Refurbished Laptop
Lenovo ThinkPad W530 15.6" Mobile Workstation with Core i7-3520M 2.90GHz Dual Core Processor, 8GB Memory, 500GB Hard Drive, NVIDIA Quadro K1000M, and Windows 10 Professional (Used) - Walmart.com