We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black and silver Dell OptiPlex 790 mini tower desktop computer

DELL

DELL OptiPlex 790 Mini Tower i7-2600 3.40GHz 16GB DDR3 1TB HDD

SKU CH-3PAP-PZV1T

A quad-core i7 desktop with 16 GB DDR3, 1 TB hard drive, DVD±RW, Wi-Fi and Windows 10 Pro

  • TypeStudent / Home Office
  • Form FactorDIMM 240-pin
  • UsageConsumer
  • ColorBlack/Silver
  • ProcessorIntel Quad-Core i7-2600 3.40GHz
  • Processor Main Features64 bit Quad-Core Processor

Memory Capacity 16GB DDR3

  • Quad-core i7-2600 handles multitasking smoothly
  • 16 GB DDR3 memory supports demanding applications
  • 1 TB hard drive stores large file collections
  • Windows 10 Pro 64-bit ready for business use
  • Gigabit Ethernet plus WiFi USB adapter for flexible connectivity

Dell OptiPlex 790 Mini Tower Desktop

This Dell OptiPlex 790 Mini Tower desktop computer ships new with Windows 10 Pro installed. It uses an Intel Core i7-2600 quad-core processor running at 3.40GHz with 16GB of DDR3 memory. A 3.5-inch 1000 GB SATA hard drive and a DVD±RW optical drive handle storage and media. Integrated Intel HD Graphics 2000 drives the display outputs.

Before ordering check your peripherals and space

The system includes a USB keyboard and mouse so no separate input devices are required. A WiFi USB adapter provides wireless networking alongside the Gigabit Ethernet port. Verify that your monitor has a compatible video input for the integrated graphics. The Mini Tower case needs adequate desk or floor space and ventilation clearance.

Suits general office and home use not heavy

Buyers needing a ready-to-run PC for web browsing, document work and legacy Windows applications will find this configuration adequate. Users who want more storage capacity or faster solid-state storage should look elsewhere. The four memory slots are fully populated at 16GB so no RAM upgrades are possible without removing modules. Demanding creative or gaming workloads exceed the integrated graphics capability.

Highlights

  • Quad-core i7-2600 handles multitasking smoothly
  • 16 GB DDR3 memory supports demanding applications
  • 1 TB hard drive stores large file collections
  • Windows 10 Pro 64-bit ready for business use
  • Gigabit Ethernet plus WiFi USB adapter for flexible connectivity

Specifications

BrandDELL
SeriesOptiPlex
Model790
Part Number790/990 Series
TypeStudent / Home Office
Form FactorDIMM 240-pin
UsageConsumer
ColorBlack/Silver
ProcessorIntel Quad-Core i7-2600 3.40GHz
Processor Main Features64 bit Quad-Core Processor
Memory16 GB DDR3 Desktop RAM
Storage3.5" 1000 GB Hard Drive
Optical DriveDVD±RW Drive
AudioSound card - Integrated
EthernetGigabit Ethernet
Wireless CardWiFi USB Adapter
CaseMini Tower
KeyboardUSB
MouseUSB
Operating SystemWindows 10 Pro
Software IncludedWindows 10 Pro Installed
ChipsetIntel Q67
CPU TypeIntel Core i7 2nd Gen
Installed Qty1
Max Supported Qty1
CPU NameIntel Core i7-2600
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
SSDNo
HDD1TB
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.

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Does the DELL OptiPlex 790 Mini Tower come with a keyboard and mouse, or do I need to buy them separately?

A USB keyboard and USB mouse are included in the box, so no separate purchase is required for basic input devices.

Should I choose the 16 GB DDR3 configuration or a smaller 4 GB or 8 GB option for this model?

The 16 GB DDR3 kit fills all four DIMM slots as 4 GB x 4, reaching the 16 GB maximum supported; smaller kits leave slots free for later upgrades.

What does the Intel Core i7-2600 3.40 GHz processor deliver in everyday use on this system?

The 64-bit quad-core CPU with Intel HD Graphics 2000 handles office applications, web browsing and media playback smoothly under Windows 10 Pro.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.