What can you do with a P4 2.8 GHz? Dell Optiplex GX280 SFF \ VOGONS
The CPU fan goes noticeably faster than it should! - Dell Optiplex GX280 - iFixit
Dell Optiplex GX280 : r/retrobattlestations
Dell OptiPlex GX280 SD review
Dell H8164 Motherboard Optiplex GX280 System Board
Dell U5427 OptiPlex GX280 model DHP SFF 160W Power Supply | 0U5427 | GX280 Small Form Factor (Model DHP) | Team Spares
Dell OptiPlex GX280 - Review 2010 - PCMag UK
Tutorial: Replace HDD on Dell OptiPlex GX280 - YouTube
Dell Optiplex GX 280 Classic Computers - 1) This is the Dell Optiplex GX280 inside case view, you are able to see all of the hardware components installed in this system. | Facebook
Support for OptiPlex GX280 | Drivers & Downloads | Dell UK
GX280 | Dell Optiplex GX280 Tower PC | P4 2.8GHz | Refurbished | Computers · PC User
DELL OPTIPLEX GX280 Computer PC Pentium 4 3GHZ Windows XP 2000 Parallel RS-232 £446.45 - PicClick UK
Quantity of 4 Desktops, 1x Dell Precision 340, 1x Dell OptiPlex Gx260, 1x Dell OptiPlex GX280, 1x Dell OptiPlex 320, Not Tested, No HDD, Sold As Is. [93946+15]