Original Core i7-640M Processor (4M Cache, 2.8GHz~3.46Ghz, i7 640M , SLBTN ) TDP 35W PGA988 Laptop CPU Compatible HM55 HM57 QM57 _ - AliExpress Mobile
Laptop, Dell Latitude E6510, Intel Core I7 CPU M640@2.80GHz, 4GB RAM, DVD-RW, Win 7 Sticker (Verification Req.), No HDD, with Charger, Appears To Function [93266+6]
Intel Core i7-640M Specs | TechPowerUp CPU Database
Intel Core I7 640m I7-640m I7 640m Dual Core 2.8ghz L3 4m 2800 Mhz Cpu Processor Works On Hm55 640m Free Shipping - Cpus - AliExpress