OptiPlex 990 memory upgrade greater than 8GB - Dell Community
Dell OptiPlex 990 SFF Small Form Factor Motherboard DDR3 LGA 1155 D6H9T 0D6H9T | eBay
Dell Optiplex 990 MT - 2600, 1050Ti, 8GB RAM, Noctua Cooler, 700W PSU, SSD and HDD. I know cable management isn't the best, but the side panel isn't see through! Thermals are
OptiPlex 990 Desktop (DT) Removal Guide for the Memory, Intrusion Switch, Internal Speaker, Heat Sink and Coin Cell Battery | Dell US
Scheda madre originale DELL OPTIPLEX 990 SERIE INTEL LGA1155 VNP2H 16JCH : Amazon.it: Informatica
Dell OptiPlex 990 SFF Desktop Motherboard D6H9T at Rs 5000 | Computer Motherboard in Mumbai | ID: 20562449988