Amazon.com: Dell D28YY Optiplex 790 Sff Motherboard Used : Electronics
Dell PU052 Optiplex 755 Small Form Factor Motherboard - ServerSupply.com
New Genuine OEM DELL Optiplex 755 SFF Small Form Factor Motherboard Main Logic System Board Intel LG - Newegg.com
Dell Optiplex 755 Small Form Factor SFF Lga775 Socket 775 Motherboard Pu052 for sale online | eBay
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 - Newegg.com
Beagle Hardware -Dell Optiplex 755
Refurbished: Genuine Dell Optiplex 755 SFF Small Factor Form Motherboard LGA755 JR269 PU052 - Newegg.com
Solved: Optiplex 755 SFF MOBO into a MT Case? - Dell Community
How to tell old optiplex 745/755/760/780 BTX motherboard form factor - Dell Community
WTS: Genuine Dell OptiPlex 755 SFF Small Form Factor Motherboard PU052 | Tradeloop