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Refurbished: HP Laptop ProBook Intel Core i5 1st Gen 520M (2.40GHz) 4GB Memory 320GB HDD Intel HD Graphics 14.0" Windows 10 Pro 64-Bit 6450B - Newegg.com
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Specs HP ProBook 6550b i5-560M 39.6 cm (15.6") Intel® Core™ i5 4 GB DDR3-SDRAM 320 GB Intel HD Windows 7 Professional Notebooks (WD752EA#ABH)
HP ProBook 6455b Notebook PC HP ProBook 6555b Notebook PC HP ProBook 6450b Notebook PC HP ProBook 6550b Notebook PC
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Amazon.com: HP ProBook 6570b (C4R43US#ABA) Notebook i5 3320M (2.60GHz) 4GB Memory 320GB HDD Intel HD Graphics 4000 15.6" Windows 7 Professional 64-Bit : Electronics
A 14.0-inch diagonal mainstream business notebook featuring Intel processors, improved battery life, and a choice of UMA or disc
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