![Amazon.com: HP Compaq 6000 Pro MT/Core 2 Duo E8400 @ 3.00 GHz/8GB DDR3/1TB HDD/DVD-RW/Windows 7 PRO 64 BIT : Electronics Amazon.com: HP Compaq 6000 Pro MT/Core 2 Duo E8400 @ 3.00 GHz/8GB DDR3/1TB HDD/DVD-RW/Windows 7 PRO 64 BIT : Electronics](https://m.media-amazon.com/images/I/71Ivi2uopwL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP Compaq 6000 Pro MT/Core 2 Duo E8400 @ 3.00 GHz/8GB DDR3/1TB HDD/DVD-RW/Windows 7 PRO 64 BIT : Electronics
![Amazon.com: Intel Core 2 Quad Q6600 Quad-Core Processor, 2.40 GHz, 8M L2 Cache, LGA 775 : Electronics Amazon.com: Intel Core 2 Quad Q6600 Quad-Core Processor, 2.40 GHz, 8M L2 Cache, LGA 775 : Electronics](https://m.media-amazon.com/images/I/A1ufUotFAAL.jpg)
Amazon.com: Intel Core 2 Quad Q6600 Quad-Core Processor, 2.40 GHz, 8M L2 Cache, LGA 775 : Electronics
![Amazon.com: HP Elite 8000 SFF Intel Core 2 Duo E8400 3.00GHz 8GB Memory 250GB Hard Drive Windows 7 Pro 64Bit Installed : Electronics Amazon.com: HP Elite 8000 SFF Intel Core 2 Duo E8400 3.00GHz 8GB Memory 250GB Hard Drive Windows 7 Pro 64Bit Installed : Electronics](https://m.media-amazon.com/images/I/41yYKH0pDeL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP Elite 8000 SFF Intel Core 2 Duo E8400 3.00GHz 8GB Memory 250GB Hard Drive Windows 7 Pro 64Bit Installed : Electronics
![Amazon.com: KuierShop(TM) 100% OK SPAPL SLB9J Intel Core 2 Duo E8400 3 GHz Dual-Core Processor CPU : Electronics Amazon.com: KuierShop(TM) 100% OK SPAPL SLB9J Intel Core 2 Duo E8400 3 GHz Dual-Core Processor CPU : Electronics](https://m.media-amazon.com/images/I/51mkpNsOWFL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: KuierShop(TM) 100% OK SPAPL SLB9J Intel Core 2 Duo E8400 3 GHz Dual-Core Processor CPU : Electronics
![Amazon.com: Intel Core 2 Duo E8400 3GHz Desktop Processor - 3GHz - 1333MHz FSB - 6MB L2 - Socket T LGA-775 (Renewed) : Electronics Amazon.com: Intel Core 2 Duo E8400 3GHz Desktop Processor - 3GHz - 1333MHz FSB - 6MB L2 - Socket T LGA-775 (Renewed) : Electronics](https://m.media-amazon.com/images/I/41HANALr-5L.jpg)
Amazon.com: Intel Core 2 Duo E8400 3GHz Desktop Processor - 3GHz - 1333MHz FSB - 6MB L2 - Socket T LGA-775 (Renewed) : Electronics
![Amazon.com: Lenovo ThinkCentre M58p Desktop - Intel Core 2 Duo E8400 3GHz - 2 GB DDR3 SDRAM - 250 GB - DVD-Writer (DVD-RAM/±R/±RW) - Gigabit Ethernet - Windows 7 Professional - Small Amazon.com: Lenovo ThinkCentre M58p Desktop - Intel Core 2 Duo E8400 3GHz - 2 GB DDR3 SDRAM - 250 GB - DVD-Writer (DVD-RAM/±R/±RW) - Gigabit Ethernet - Windows 7 Professional - Small](https://m.media-amazon.com/images/I/61G9UjHMpNL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Lenovo ThinkCentre M58p Desktop - Intel Core 2 Duo E8400 3GHz - 2 GB DDR3 SDRAM - 250 GB - DVD-Writer (DVD-RAM/±R/±RW) - Gigabit Ethernet - Windows 7 Professional - Small
![Amazon.com: HP Compaq dc7900 Core 2 Duo E8400 3.0GHz 2GB 160GB DVD Windows 7 Home Premium Small Form Factor : Electronics Amazon.com: HP Compaq dc7900 Core 2 Duo E8400 3.0GHz 2GB 160GB DVD Windows 7 Home Premium Small Form Factor : Electronics](https://m.media-amazon.com/images/I/31ePVZVCV3L._AC_UF894,1000_QL80_.jpg)
Amazon.com: HP Compaq dc7900 Core 2 Duo E8400 3.0GHz 2GB 160GB DVD Windows 7 Home Premium Small Form Factor : Electronics
![Amazon.com: Intel Corp., Core 2 Duo E8400 CPU x (Catalog Category: CPUs / 775-pin Desktop CPUs) : Electronics Amazon.com: Intel Corp., Core 2 Duo E8400 CPU x (Catalog Category: CPUs / 775-pin Desktop CPUs) : Electronics](https://m.media-amazon.com/images/I/414efLhZ+qL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Intel Corp., Core 2 Duo E8400 CPU x (Catalog Category: CPUs / 775-pin Desktop CPUs) : Electronics
![Amazon.com: Intel Core 2 Duo T7250 2.0 GHz 2M L2 Cache 800MHz FSB Socket P Mobile Processor : Electronics Amazon.com: Intel Core 2 Duo T7250 2.0 GHz 2M L2 Cache 800MHz FSB Socket P Mobile Processor : Electronics](https://m.media-amazon.com/images/I/41e59qfX%2BlL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOUR%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA6%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: Intel Core 2 Duo T7250 2.0 GHz 2M L2 Cache 800MHz FSB Socket P Mobile Processor : Electronics
![Amazon.com: Intel Core 2 Extreme QX6850 Quad-Core Processor, 3 GHz, 8M L2 Cache, 1333MHz FSB, LGA775 : Electronics Amazon.com: Intel Core 2 Extreme QX6850 Quad-Core Processor, 3 GHz, 8M L2 Cache, 1333MHz FSB, LGA775 : Electronics](https://m.media-amazon.com/images/I/81kh31K7KPL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Intel Core 2 Extreme QX6850 Quad-Core Processor, 3 GHz, 8M L2 Cache, 1333MHz FSB, LGA775 : Electronics
![Amazon.com: Computer Components Core 2 Duo Processor E8400 (6M Cache, 3.00 GHz, 1333 MHz FSB) SLB9J EO LGA775 Desktop CPU Intel Central Processing Unit Mature Technology : Electronics Amazon.com: Computer Components Core 2 Duo Processor E8400 (6M Cache, 3.00 GHz, 1333 MHz FSB) SLB9J EO LGA775 Desktop CPU Intel Central Processing Unit Mature Technology : Electronics](https://m.media-amazon.com/images/I/611gMqHyYbL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Computer Components Core 2 Duo Processor E8400 (6M Cache, 3.00 GHz, 1333 MHz FSB) SLB9J EO LGA775 Desktop CPU Intel Central Processing Unit Mature Technology : Electronics
![Amazon.com: Dell OptiPlex - Intel Core 2 Duo E8400 3.0GHz 4GB 160GB DVD Windows 10 (Renewed) : Electronics Amazon.com: Dell OptiPlex - Intel Core 2 Duo E8400 3.0GHz 4GB 160GB DVD Windows 10 (Renewed) : Electronics](https://m.media-amazon.com/images/I/71qyLrXSAEL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Dell OptiPlex - Intel Core 2 Duo E8400 3.0GHz 4GB 160GB DVD Windows 10 (Renewed) : Electronics
![Amazon.com: SAAKO Core 2 Duo E8400 3.0 GHz Dual-Core CPU Processor 6M 65W LGA 775 Making Computers Process Data Faster : Electronics Amazon.com: SAAKO Core 2 Duo E8400 3.0 GHz Dual-Core CPU Processor 6M 65W LGA 775 Making Computers Process Data Faster : Electronics](https://m.media-amazon.com/images/I/51FHCHA3pPL._AC_UF894,1000_QL80_.jpg)
Amazon.com: SAAKO Core 2 Duo E8400 3.0 GHz Dual-Core CPU Processor 6M 65W LGA 775 Making Computers Process Data Faster : Electronics
![Amazon.com: Intel Core 2 Quad Q6700 Quad-Core Processor, 2.66 GHz, 8M L2 Cache, 1066MHz FSB, LGA775 : Electronics Amazon.com: Intel Core 2 Quad Q6700 Quad-Core Processor, 2.66 GHz, 8M L2 Cache, 1066MHz FSB, LGA775 : Electronics](https://m.media-amazon.com/images/I/61E25534nEL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Intel Core 2 Quad Q6700 Quad-Core Processor, 2.66 GHz, 8M L2 Cache, 1066MHz FSB, LGA775 : Electronics
![Amazon.com: SAAKO Core 2 Duo E8400 3.0 GHz Dual-Core CPU Processor 6M 65W LGA 775 Making Computers Process Data Faster : Electronics Amazon.com: SAAKO Core 2 Duo E8400 3.0 GHz Dual-Core CPU Processor 6M 65W LGA 775 Making Computers Process Data Faster : Electronics](https://m.media-amazon.com/images/I/61bzdL7fNhL._AC_UF894,1000_QL80_.jpg)