Dell Optiplex, Intels Powerful & Efficient Intel Pentium Dual Core 1.6 GHz CPU Processor, SATA DVD, Windows 10 Home (Renewed)
OptiPlex 745 Desktop Details | Dell USA
Refurbished: DELL Desktop PC OptiPlex 745 SFF-1.8-4GB-500GB-W7P Core 2 Duo 1.80GHz 4 GB 500GB HDD Windows 7 Professional - Newegg.com
Dell Optiplex 745 Ultra Small Form Factor CPU Replacement - iFixit Repair Guide
Dell Optiplex 745 Ultra Small Form Factor CPU Replacement - iFixit Repair Guide
Dell Optiplex 745 Tower-INTEL CPU 2140 @ 1.60 GHZ- WINDOWS XP PRO 32 BIT-2GB RAM-80GB HDD-CD-RW/DVD-ROM DRIVE | Resale Addict
8GB 4X2GB Dell OptiPlex 745 DDR2 PC2-5300 Memory at Amazon.com
Optiplex 745 cpu upgrade - Dell Community
Restored Dell OptiPlex 745 Tower Desktop PC with Intel Core 2 Duo E6300 Processor, 4GB Memory, 320GB Hard Drive and Windows 10 Home (Monitor Not Included) (Refurbished) - Walmart.com