Refurbished: Dell Optiplex 755 Small Form Factor Desktop (R2/Ready for Reuse) with Intel Celeron 430@1.80GHz, 2GB RAM, 80GB HD and licensed Windows 7 Home Premium from a Microsoft Authorized Refurbisher Desktop Computers -
8GB 4X2GB Dell OptiPlex 755 Series Desktop/PC DDR2 PC2-5300 RAM Memory at Amazon.com
8GB 4X2GB Dell OptiPlex 755 Series Desktop/PC DDR2 PC2-5300 RAM Memory at Amazon.com
Dell OptiPlex 755 SFF Core 2 Duo E8200 2.66GHz + 2GB RAM (NO HDD NO OS
Dell Optiplex 755 SFF Intel Core 2 DUO 3.16GHz 2GB RAM 160GB HDD Desktop PC | RecycledGoods.com
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Restored Dell 755 Tower Desktop PC with Intel Core 2 Duo Processor, 4GB Memory, 1TB Hard Drive and Windows 10 Home (Monitor Not Included) (Refurbished) - Walmart.com
Dell Optiplex 755 MT Windows 7 Pro SP3 32Bit Desktop Tower 160GB 1GB Core2 Duo – I.E.T. INDUSTRIAL ANTONIO PRIETO – SINCELEJO, SUCRE
How To: Dell Optiplex 755 Ram Upgrade - YouTube
Dell Optiplex 755 Core 2 E8400 3.0Ghz 6GB ram 1.0 TB HD Windows XP Pro | eBay
Optiplex 755 USFF cpu and ram upgrade - Dell Community
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