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Black and silver Dell OptiPlex 790 desktop tower

DELL

DELL 16VFDEDT1254 OptiPlex 790 desktop PC i5-2400 3.10 GHz 8 GB DDR3 240 GB SSD

SKU CH-0G4S-JQ0B8 MPN 16VFDEDT1254

Refurbished OptiPlex 790 desktop with a 3.10 GHz quad-core i5-2400, 8 GB DDR3 and a 240 GB SSD running Windows 10 Pro

  • TypeBusiness Desktops & Workstations
  • Form FactorDesktop
  • UsageBusiness
  • ColorBlack/Silver
  • ProcessorIntel Core i5-2400 3.10 GHz
  • Processor Main Features64 bit Quad-Core Processor
  • Quad-core Intel i5-2400 at 3.10 GHz for responsive office multitasking
  • 8 GB DDR3 memory handles everyday business applications smoothly
  • 240 GB SSD provides fast boot and quick file access
  • Windows 10 Pro pre-installed for professional security and management features
  • DVD drive included for legacy media reading and software installation

Refurbished OptiPlex 790 for business users

The refurbished DELL OptiPlex 790 desktop PC delivers a 2nd generation Intel Core i5-2400 processor at 3.10 GHz with 6 MB L3 cache, 8 GB DDR3 memory, and a 240 GB SSD. It ships with Windows 10 Pro and integrated Intel HD Graphics 2000, suited for office productivity and fleet deployment.

Upgrade from HDD-only legacy desktops

Replacing a mechanical hard drive with the included 240 GB SSD cuts boot and application load times for typical business workloads. The jump is worth it when moving from older Core 2 Duo or first-generation Core i5 systems that lack SSD storage and 64-bit quad-core performance.

Check DDR3 compatibility and display needs

Verify that any memory expansion uses DDR3 modules, as this platform does not support other generations. Confirm your monitor provides VGA, DisplayPort, or DVI input to match the onboard Intel HD Graphics 2000 outputs, and note that no optical drive beyond the DVD unit is included.

Highlights

  • Quad-core Intel i5-2400 at 3.10 GHz for responsive office multitasking
  • 8 GB DDR3 memory handles everyday business applications smoothly
  • 240 GB SSD provides fast boot and quick file access
  • Windows 10 Pro pre-installed for professional security and management features
  • DVD drive included for legacy media reading and software installation

Specifications

BrandDELL
SeriesOptiPlex
Model790
TypeBusiness Desktops & Workstations
Form FactorDesktop
UsageBusiness
ColorBlack/Silver
ProcessorIntel Core i5-2400 3.10 GHz
Processor Main Features64 bit Quad-Core Processor
Cache Per Processor6 MB L3 Cache
Memory8 GB DDR3
Storage240 GB SSD
Optical DriveDVD
GraphicsIntel HD Graphics 2000
MonitorMonitor not included
Operating SystemWindows 10 Pro
CPU TypeIntel Core i5 2nd Gen
CPU NameIntel Core i5-2400
CPU Base Frequency3.10GHz
L3 Cache Per CPU6 MB
CPU Main Features64 bit Quad-Core Processor
GPU/VGA TypeIntel HD Graphics 2000
Graphics InterfaceIntegrated video
Memory Capacity8GB DDR3
SSD240GB
Optical Drive TypeDVD-ROM
Screen SizeNo Screen
Audio ChipsetIntegrated
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
Front USB4
Front Audio Ports2
PS/22
Video Ports1 VGA, 1 Display Port
Rear USB6
RJ451 port
Rear Audio Ports2 ports
Keyboard TypeUSB Keyboard
Mouse TypeUSB Mouse
Dimensions (H x W x D)14.20" x 4.00" x 16.10"
Weight16.67 lbs.
Shipping weight7.71 kg
Package size516 × 410 × 102 mm

Questions about this item

What motherboard memory slots and generation does the OptiPlex 790 use for its 8 GB configuration?

The system uses DDR3 memory installed in standard DIMM slots on the OptiPlex 790 motherboard, providing the 8 GB capacity listed.

Which steps are required to install Windows 10 Pro on the 240 GB SSD, and where do users commonly go wrong?

Boot from the Windows 10 Pro installation media, select the 240 GB SSD as the target drive, and complete setup; the common error is skipping the driver load for the storage controller if the SSD is not detected.

What component upgrades or replacements should be anticipated for the Intel Core i5-2400 desktop over time?

The 240 GB SSD may need replacement as it ages, the DVD drive can fail mechanically, and the CMOS battery on the motherboard will eventually require a swap to retain BIOS settings.

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