Restored HP Dc 7800 Small Form Factor Intel Core 2 Duo 2.80Ghz Processor, 6GB RAM, 500GB Hard Drive, DVD-Rom, Windows 10 Home 64 Bit, USB WiFi Dongle (Refurbished) - Walmart.com
For HP COMPAQ dc7800 CMT Desktop Motherboard 437795-001 437354-001 - AliExpress
Amazon.com: HP DC7800 Form Factor Desktop Computer w/ Intel Core 2 Duo CPU @ 2.33 GHz : Electronics
Motherboard for HP dc7800 Mid Tower / Micro Tower PC - Vision IT
Hardware Reference Guide - dc7800 Series Convertible Minitower
HP Compaq dc7800 SFF PC Motherboard- 437795-001 – Buffalo Computer Parts