Ordenador Dell Optiplex GX520 SD Pentium D - 2GB - 80GB - Linux - Seminuevo - Inside-Pc - Inusnet.com - Inside-Pc Baza
Amazon.com: DELL OptiPlex GX520 – Super Fast Computadora de computadora, 3.0 GHz, Intel Pentium 4, Disco duro de 80 GB, 1 GB de RAM, DVD Drive (Vea películas en DVD), licencia Windows
Dell Optiplex GX520 TearDown Disassembly / No Power / Detecting Problem - YouTube
Tinkering with a Dell Optiplex GX520 - retro computer restoration | BestNerdLife - YouTube