HP ProBook 450 G2, 15.5 . Running Windows 7 Professional. Intel Core i7-4510U, CPU @ 2.00GHz, 8GB RAM, 683GB HDD. Comes with Power Supply
768145-501 LA-B181P i7-4510U CPU 2GB GPU 768145-001 for HP ProBook 450 G2 Laptop Notebook PC Motherboard 768145-601 Tested - AliExpress
Used HP ProBook 450 G2 Laptop i3 Dual-Core 16GB 256GB SSD Win 10 Pro B v.WAA - Walmart.com
HP ProBook 450 G2 15.6" Laptop i7-5500U Windows 10
HP ProBook 450 G2 - i7/8GB/15,6"/SSD - Allrent
Refurbished: HP Grade A Laptop ProBook Intel Core i3 4th Gen 4005U (1.7GHz) 8GB Memory 500GB HDD Intel HD Graphics 4400 15.6" Windows 10 Pro 64-bit 450 G2 - Newegg.com