![8GB KIT (4 x 2GB) for Dell Optiplex 740 745 745c 755 DT/MT/SFF 755. DIMM DDR2 Non-ECC PC2-5300 667MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com 8GB KIT (4 x 2GB) for Dell Optiplex 740 745 745c 755 DT/MT/SFF 755. DIMM DDR2 Non-ECC PC2-5300 667MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com](https://m.media-amazon.com/images/I/81IYEllX4iL._AC_UF894,1000_QL80_.jpg)
8GB KIT (4 x 2GB) for Dell Optiplex 740 745 745c 755 DT/MT/SFF 755. DIMM DDR2 Non-ECC PC2-5300 667MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
![Dell OptiPlex 755 Desktop Computer, Intel Core 2 Duo Dual-core (2 Core) 2 GHz, 2 GB RAM DDR2 SDRAM, 80 GB HDD, Small Form Factor - Walmart.com Dell OptiPlex 755 Desktop Computer, Intel Core 2 Duo Dual-core (2 Core) 2 GHz, 2 GB RAM DDR2 SDRAM, 80 GB HDD, Small Form Factor - Walmart.com](https://i5.walmartimages.com/seo/Dell-OptiPlex-755-Desktop-Computer-Intel-Core-2-Duo-Dual-core-2-Core-2-GHz-2-GB-RAM-DDR2-SDRAM-80-GB-HDD-Small-Form-Factor_21497acf-d4b8-4f73-804b-29893d6ff26d.7b99dd1f31c0c8393daf61da796e2d90.jpeg)
Dell OptiPlex 755 Desktop Computer, Intel Core 2 Duo Dual-core (2 Core) 2 GHz, 2 GB RAM DDR2 SDRAM, 80 GB HDD, Small Form Factor - Walmart.com
![Refurbished: Dell Optiplex 755 A Grade Desktop PC with Intel Core 2 Duo 2.66GHz, 4GB RAM, 1TB HDD, DVDRW, Windows 7 Professional 64 Bit, Microsoft Authorized Recertified Desktop PC w/1 Year Warranty - Newegg.com Refurbished: Dell Optiplex 755 A Grade Desktop PC with Intel Core 2 Duo 2.66GHz, 4GB RAM, 1TB HDD, DVDRW, Windows 7 Professional 64 Bit, Microsoft Authorized Recertified Desktop PC w/1 Year Warranty - Newegg.com](https://c1.neweggimages.com/productimage/nb640/83-156-340-14.jpg)
Refurbished: Dell Optiplex 755 A Grade Desktop PC with Intel Core 2 Duo 2.66GHz, 4GB RAM, 1TB HDD, DVDRW, Windows 7 Professional 64 Bit, Microsoft Authorized Recertified Desktop PC w/1 Year Warranty - Newegg.com
![16GB KIT (2 x 8GB) for Dell Optiplex 9010 (Desktop) 9010 (Mini Tower) 9010 (Small Form Factor) 9010 (Ultra Small Form Factor). DIMM DDR3 Non-ECC PC3-12800 1600MHz RAM Memory. Genuine A-Tech Brand. 16GB KIT (2 x 8GB) for Dell Optiplex 9010 (Desktop) 9010 (Mini Tower) 9010 (Small Form Factor) 9010 (Ultra Small Form Factor). DIMM DDR3 Non-ECC PC3-12800 1600MHz RAM Memory. Genuine A-Tech Brand.](https://m.media-amazon.com/images/I/71Xum70x8GL._AC_UF894,1000_QL80_.jpg)
16GB KIT (2 x 8GB) for Dell Optiplex 9010 (Desktop) 9010 (Mini Tower) 9010 (Small Form Factor) 9010 (Ultra Small Form Factor). DIMM DDR3 Non-ECC PC3-12800 1600MHz RAM Memory. Genuine A-Tech Brand.
![A-Tech 8GB (4X 2GB) Max Memory RAM Kit for Dell OptiPlex 755, 745, 740, (MT, DT, SFF) - DDR2 667MHz PC2-5300 Non-ECC DIMM Upgrade at Amazon.com A-Tech 8GB (4X 2GB) Max Memory RAM Kit for Dell OptiPlex 755, 745, 740, (MT, DT, SFF) - DDR2 667MHz PC2-5300 Non-ECC DIMM Upgrade at Amazon.com](https://m.media-amazon.com/images/I/81Oz2F8mLUL.jpg)