HP COMPAQ DC5100SFF Motherboard With Intel Pentium 4 521 @ 2.80GHz CPU & 4GB RAM | eBay
HP dc7100, dc7600, dc7700 & dc7800 PC case - YouTube
Amazon.com: Genuine HP/Compaq 340W 349774-001 Power Supply PSU For HP Business DC7100 Convertible Minitower, Business DX6120 Microtower, Business DX6100 Microtower Compatible Part Numbers: 349774-001, 349987-001 Model Numbers: PS-5341-4CF : Electronics
HP Compaq dc7100 Motherboard 365865-001 350929-001 System Board