![Restored Dell OptiPlex 755 Tower Desktop PC with Intel Core 2 Quad Q6600 Processor, 4GB Memory, 500GB Hard Drive and Windows 10 Pro (Monitor Not Included) (Refurbished) - Walmart.com Restored Dell OptiPlex 755 Tower Desktop PC with Intel Core 2 Quad Q6600 Processor, 4GB Memory, 500GB Hard Drive and Windows 10 Pro (Monitor Not Included) (Refurbished) - Walmart.com](https://i5.walmartimages.com/asr/62b0790c-dfc8-438b-bab3-f7dea0d0e740_1.2c760767395de9aa9f7682434fc05a08.jpeg)
Restored Dell OptiPlex 755 Tower Desktop PC with Intel Core 2 Quad Q6600 Processor, 4GB Memory, 500GB Hard Drive and Windows 10 Pro (Monitor Not Included) (Refurbished) - Walmart.com
![NeweggBusiness - HP Desktop PC Pavilion M8120N(GC674AAR) Core 2 Quad Q6600 (2.40GHz) 3GB DDR2 640GB HDD NVIDIA GeForce 7350LE Windows Vista Home Premium NeweggBusiness - HP Desktop PC Pavilion M8120N(GC674AAR) Core 2 Quad Q6600 (2.40GHz) 3GB DDR2 640GB HDD NVIDIA GeForce 7350LE Windows Vista Home Premium](https://c1.neweggimages.com/NeweggImage/productimage/83-107-505-02.jpg)
NeweggBusiness - HP Desktop PC Pavilion M8120N(GC674AAR) Core 2 Quad Q6600 (2.40GHz) 3GB DDR2 640GB HDD NVIDIA GeForce 7350LE Windows Vista Home Premium
![USED) DELL OptiPlex 780 CORES Core 2 Quad Q6600 2.40Ghz 4G 500G OptiPlex-780-Core 2 Quad Q6600 SFF Small Form Factor | C2 Computer USED) DELL OptiPlex 780 CORES Core 2 Quad Q6600 2.40Ghz 4G 500G OptiPlex-780-Core 2 Quad Q6600 SFF Small Form Factor | C2 Computer](http://cdn.shopify.com/s/files/1/0646/0853/4745/products/USED-DELL-OptiPlex-780-CORES-Core-2-Quad-Q6600-2_40Ghz-4G-500G-OptiPlex-780-Core-2-Quad-Q6600-SFF-Small-Form-Factor.jpg?v=1654740505)
USED) DELL OptiPlex 780 CORES Core 2 Quad Q6600 2.40Ghz 4G 500G OptiPlex-780-Core 2 Quad Q6600 SFF Small Form Factor | C2 Computer
![ACE Laptop Intel Core 2 Quad Q6600 (2.4GHz) 4GB Memory 400GB HDD Dual SLI NVIDIA GeForce 8700M GT 17.0" Windows Vista Ultimate 64 bit AC-RP4279506600EE - Newegg.com ACE Laptop Intel Core 2 Quad Q6600 (2.4GHz) 4GB Memory 400GB HDD Dual SLI NVIDIA GeForce 8700M GT 17.0" Windows Vista Ultimate 64 bit AC-RP4279506600EE - Newegg.com](https://c1.neweggimages.com/ProductImageCompressAll1280/34-201-001-02.jpg)