HP Compaq dc5850 Small Form Factor PC MS-7500 Motherboard- 461537-001 – Buffalo Computer Parts
Restored HP Compaq DC5850-T Desktop PC with AMD Athlon 64x2 Processor, 4GB Memory, 250GB Hard Drive and Windows 10 Home (Monitor Not Included) (Refurbished) - Walmart.com
HP Compaq dc5850 Small Form Factor PC MS-7500 Motherboard- 461537-001 | eBay
User manual HP Compaq dc5850 (English - 114 pages)