A-Tech 8GB KIT (4 x 2GB) for Dell Optiplex 740 745c 755 DT/MT/SFF 760 DT/MT/SFF 760 Series (Desktop Mini Tower and Small Form Factor) DIMM DDR2 Non-ECC PC2-6400 800MHz RAM Memory at
OptiPlex 740 Desktop Chassis (DT) Removal Guide for the Memory, Heat Sink, System Fan, I/O Panel and Power Supply | Dell US
Dell Optiplex 740 | eBay
Dell OptiPlex 740 User's Guide
User manual Dell Optiplex 740 (English - 217 pages)
Types of DDR Cabinets and PCBs – Jeffrey Carl Faden's Blog
Ordenadores de formato reducido | Dell OptiPlex 740 User Manual | Page 200 / 230 | Original mode
A hidden PCI-E slot on Dell Optiplex 740 SFF? | DELL Technologies