HP announces the AMD Ryzen-powered Pro c645 Chromebook | Android Central
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HP announces AMD-powered Pro c645 Chromebook - 9to5Google
HP Pro c645 Chromebook Enterprise - Ryzen 7 3700C / 2.3 GHz - Chrome OS | eBay
HP 14" Elite c645 G2 256GB Chromebook Enterprise 6P3K3UT#ABA B&H
The Ryzen-powered HP Pro c645 Chromebook is now available and customizable