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Black and silver Dell OptiPlex 790 mini tower desktop with DVD drive

DELL

DELL OptiPlex 790 Mini Tower i5-2400 16GB DDR3 256GB SSD desktop PC

SKU CH-MHEJ-11XNY

Mini tower desktop with a quad-core i5-2400, 16 GB DDR3, 256 GB SSD, DVD±RW and Windows 10 Pro

  • TypeStudent / Home Office
  • Form FactorDIMM 240-pin
  • UsageConsumer
  • ColorBlack/Silver
  • ProcessorIntel Quad-Core i5 (2.9GHz-3.30GHz)
  • Processor Main Features64 bit Quad-Core Processor

Memory Capacity 16GB DDR3

  • Quad-core i5-2400 at 3.10 GHz handles everyday multitasking
  • 16 GB DDR3 memory keeps multiple browser tabs and office apps responsive
  • 256 GB 2.5" SSD boots Windows 10 Pro and loads files quickly
  • DVD±RW drive reads and writes optical discs for legacy media
  • Gigabit Ethernet plus WiFi USB adapter provides flexible wired or wireless connectivity

Ready-to-use desktop for home and student tasks

This DELL OptiPlex 790 Mini Tower arrives with Windows 10 Pro installed and a USB keyboard and mouse included. A quad-core Intel i5-2400 processor running at 3.10 GHz works with 16 GB of DDR3 memory. The 256 GB 2.5-inch SSD provides solid-state storage for the operating system and everyday files.

Simple setup with limited internal expansion

All four DIMM slots are populated with 4 GB modules, so adding more memory means replacing the existing sticks. The mini-tower case uses standard 240-pin DDR3 desktop RAM and offers a 2.5-inch drive bay already occupied by the SSD. A DVD±RW drive and a USB WiFi adapter are fitted, while integrated Intel HD Graphics 2000 handles video output.

Suits everyday office and study use.

Buyers who need a complete system for web browsing, document editing and video playback will find the specification matches those needs. Users who require a dedicated graphics card, additional internal storage bays, or memory beyond the 16 GB maximum supported by the Intel Q67 chipset should consider a different platform.

Pontos fortes

  • Quad-core i5-2400 at 3.10 GHz handles everyday multitasking
  • 16 GB DDR3 memory keeps multiple browser tabs and office apps responsive
  • 256 GB 2.5" SSD boots Windows 10 Pro and loads files quickly
  • DVD±RW drive reads and writes optical discs for legacy media
  • Gigabit Ethernet plus WiFi USB adapter provides flexible wired or wireless connectivity

Especificações

BrandDELL
SeriesOptiPlex
Model790
Part Number790/990 Series
TypeStudent / Home Office
Form FactorDIMM 240-pin
UsageConsumer
ColorBlack/Silver
ProcessorIntel Quad-Core i5 (2.9GHz-3.30GHz)
Processor Main Features64 bit Quad-Core Processor
Memory16 GB DDR3 Desktop RAM
Storage256 GB 2.5" Solid State Hard Drive ( SSD)
Optical DriveDVD±RW Drive
GraphicsIntel HD Graphics 2000
AudioSound card - Integrated
EthernetGigabit Ethernet
Wireless CardWiFi USB Adapter
CaseMini Tower
KeyboardUSB
MouseUSB
Operating SystemWindows 10 Pro
Software IncludedWindows 10 Pro Restore Media
ChipsetIntel Q67
CPU TypeIntel Core i5 2nd Gen
Installed Qty1
Max Supported Qty1
CPU Main Features64 bit Quad-Core Processor
GPU/VGA TypeIntel HD Graphics 2000
Graphics InterfaceIntegrated video
Memory Capacity16GB DDR3
Memory SpeedDDR3
Memory Spec4 GB x 4
Memory Slot (Total)4
Memory Slot (Available)0
Memory Slots (Available/Total)0/4
Maximum Memory Supported16 GB
SSD256GB
HDDNo
HDD InterfaceSATA
Optical Drive TypeDVD±RW
Screen SizeNo Screen
Audio ChipsetIntegrated
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
WLAN802.11 Wireless LAN
Front USB4
Front Audio Ports2
Video Ports1 VGA, 1 Display Port
Rear USB6
Rear IEEE 13941 port
RJ451x Headphone, 1x Microphone, 1x Line In
Keyboard TypeUSB Keyboard
Mouse TypeUSB Mouse
Dimensions (H x W x D)11.4 x 3.7 x 12.3
Weight12 Lbs.

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Perguntas sobre este artigo

How can I confirm the Intel HD Graphics 2000 is active after Windows 10 Pro boots?

Open Device Manager and verify Intel HD Graphics 2000 appears under Display adapters without a warning icon.

What comes in the box and what must I source separately?

The Mini Tower, 16 GB DDR3 installed as 4 GB x 4 across four DIMM 240-pin slots, 256 GB 2.5" SSD, DVD±RW drive, USB keyboard, USB mouse, WiFi USB adapter, Windows 10 Pro with CoA and restore media. No monitor or cables are included.

Which memory capacity should I choose for this OptiPlex 790?

The board has four DIMM 240-pin slots and a 16 GB DDR3 ceiling; this unit already populates every slot with 4 GB modules, so no further DDR3 upgrades are possible.

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