OptiPlex 740 Desktop Chassis (DT) Removal Guide for the Memory, Heat Sink, System Fan, I/O Panel and Power Supply | Dell US
Used Dell Optiplex 7040 Micro Desktop i7-6700T 2.80GHz WiFi 8GB 256GB SSD Win 10 Pro 1 Yr Wty - Walmart.com
100% Working For DELL Optiplex 740 SFF System Motherboard For AMD C51 Socket AM2 BTX YP693 RY469 PY469 - Buy 100% Working For DELL Optiplex 740 SFF System Motherboard For AMD C51
On board ethernet card optiplex 740 | DELL Technologies
Dell Optiplex 745 Mini-Tower Temperature Sensor | DELL Technologies
Anyone have an idea what you to do with these old dell Optiplex systems? I got them for free and if I don't find a use for them I'll take them apart