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Dell OptiPlex 790 (500 GB, Intel Core i5 2nd Gen., 3.1 GHz, 4 GB) PC...

The Dell OptiPlex 790 desktop features a 500 GB hard drive. It is designed for use in a business office or as a family PC. This small form factor PC fits well in small spaces due to the compact size of the tower. The Dell OptiPlex PC also tucks away discreetly in a computer desk cabinet. It comes with an installed Intel Core i5 processor that runs at a speed of 3.1 GHz to evenly process multiple tasks at once. The installed 4 GB RAM can be expanded up to 16 GB if needed. With ample storage space and available RAM memory, the Dell OptiPlex 790 desktop stores dozens of software programs, thousands of songs, and thousands of photos without losing operating speed. In addition, several energy-efficient certifications are held by this small form factor PC, including ENERGY STAR and EPEAT. This Dell OptiPlex PC also offers 10 USB 2.0 ports conveniently located on both the front and back of the tower for additional device connectivity. It features Windows 7 Professional as the installed operating system. Overall, this specific Dell OptiPlex PC comes fully equipped with storage, speed, and connectivity options that work well in a business or home office.

Product Details and Features


Weight 13 lb.
Width 4 in.
Depth 12 in.
Height 11 in.


Data Link Protocol Fast Ethernet • Gigabit Ethernet • Ethernet
Networking Type Integrated 10/100/1000 Network Card


Audio Output Sound Card • Line out


Graphic Card Intel Graphics Media Accelerator (GMA) HD 2000


Optical Drive Type DVD±RW


RAM Max Supported Size 16 GB
Memory Type DDR3-SDRAM
Memory 4 GB

Hard Drive

Hard Drive Rotation Speed 7200 RPM
Hard Drive Capacity 500 GB


Screen Size 20"


Expansion Slots PCI Express x16 x 2
Installed Cache Memory 6 MB
Chipset Intel Q65 Express


Processor Model Number 2400
Processor Intel Core i5 2nd Gen. (3.1 GHz)

Product Identifiers

MPN 469-0542
Type PC Desktop
UPC 884116062288
Model OptiPlex 790

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