Desktop PC, HP Compaq dc7900 SFF, Appears to Function.
HP Compaq DC7900 SFF – Bestsella Computers
Specs HP Compaq dc7900 Small Form Factor PC (ENERGY STAR) E8500 SFF Intel® Core™2 Duo 2 GB DDR2-SDRAM 250 GB Windows Vista Business PCs/Workstations (FU036ET#ABH)