HP ProBook 4540s Notebook PC Product Specifications | HP® Customer Support
HP ProBook 4540s Notebook PC - 3rd generation Intel Core i5-3320M 2.6GHz, 8GB DDR3, 500GB HDD, DVDRW, 1GB AMD Radeon HD 7650M, 15.6 Display, Windows 7 Pro 64-bit / Windows 8 Pro
HP ProBook 4540s Notebook (FOR SALE OR EXCHANGE) | Aster Vender L...