HP ProBook 6450b 14.0" Silver Used Laptop - Intel Core i5 540M 1st Gen 2.53 GHz 6GB SODIMM DDR3 SATA 2.5" 120GB HDD DVD-RW Windows 10 Pro 64-Bit - Walmart.com
HP ProBook 6450b, Intel Core i5-1st GEN M 2.40GHZ, 4GB RAM, 500GB HDD | eBay
HP ProBook 6450b 14" Intel Core i5-M520 @2.40GHz 2GB RAM Laptop w/ AC – I.E.T. INDUSTRIAL ANTONIO PRIETO – SINCELEJO, SUCRE