Dell Motherboard for OptiPlex 390 | Laptech The IT Store.
Dell Optiplex 390 Core i5-2400 Fast SFF PC Wind 10 1Tb HDD 8Gb Office Warranty | eBay
Dell Optiplex 390 SFF Intel Core i3-2120 3.30 GHz Tower/Desktop Base Unit PC
Buy the Dell OptiPlex 390 SFF Core i3 HDMI Windows 10 Professional...
Dell Optiplex 390 Intel Core i3-2130 3.40 GHz Tower/Desktop Base Unit PC
Dell Optiplex 390, is there supposed to be a heat sink there? Even one of these boards on eBay was selling used without one. What's the part number/where can I find it? :