Processor upgrade - 1 x Intel Core 2 Duo T5670 / 1.8 GHz 2 MB - refurbished | Elarasys
Amazon.com: Intel Core 2 Duo T5670 - 1.8 Ghz Dual-core Slaj5 Processor CPU : Electronics
HP Compaq Laptop Intel Core 2 Duo T5670 (1.80GHz) 2GB Memory 250GB HDD Intel GMA X3100 15.4" Windows Vista Business / XP Professional downgrade 6720s(KR915UT#ABA) Laptops / Notebooks - Newegg.com
Laptop PC, HP Compaq 6730S, Intel Core 2 Duo CPU T5670@1.80GHz, 2GB RAM, No HDD, DVD-RW, Win Vista Home Basic(Verification Req.), Charger Included, Appears to Function. [94952+71]