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Black and silver Dell OptiPlex 790 mini tower desktop computer

DELL

DELL OptiPlex 790 Mini Tower i7-2600 3.40GHz 8GB DDR3 128GB SSD

SKU CH-C3P7-V2DFW

A mini-tower desktop with a 3.40 GHz quad-core i7-2600, 8 GB DDR3 RAM, 128 GB SSD, DVD±RW, WiFi 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 4GB DDR3

  • Quad-core i7-2600 at 3.40 GHz handles multitasking smoothly
  • 8 GB DDR3 memory supports everyday workloads
  • 128 GB 2.5-inch SSD speeds up boot and load times
  • DVD±RW drive reads and writes optical media
  • Windows 10 Pro 64-bit pre-installed for immediate use

Dell OptiPlex 790 Mini Tower desktop

This Dell OptiPlex 790 Mini Tower desktop arrives new with Windows 10 Pro 64-bit installed and a USB keyboard and mouse included. It is built for students and home-office users who need a ready-to-use system for everyday productivity, web browsing and light multitasking.

Tool-free chassis access for memory and storage

The Mini Tower case opens without tools so DDR3 DIMMs and the 2.5-inch SSD can be swapped in minutes. The only common issue is the four-slot DDR3 limit, which caps total memory at 16 GB and prevents further upgrades beyond that ceiling.

128 GB SSD with 16 GB memory ceiling

The 128 GB solid-state drive holds the operating system and a modest application set, while 8 GB of installed DDR3 handles typical office workloads. Storage runs out quickly with large media libraries, and the 16 GB RAM maximum blocks heavier virtualisation or content-creation tasks.

商品特色

  • Quad-core i7-2600 at 3.40 GHz handles multitasking smoothly
  • 8 GB DDR3 memory supports everyday workloads
  • 128 GB 2.5-inch SSD speeds up boot and load times
  • DVD±RW drive reads and writes optical media
  • Windows 10 Pro 64-bit pre-installed for immediate use

商品規格

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
Memory8 GB DDR3 Desktop RAM
Storage128 GB 2.5" Solid State Hard Drive ( SSD)
Optical DriveDVD±RW Drive
AudioSound card - Integrated
EthernetGigabit Ethernet
Wireless CardWiFi USB Adapter
MonitorMonitor not included
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 Capacity4GB DDR3
Memory SpeedDDR3
Memory Spec1 GB x 4
Memory Slot (Total)4
Memory Slot (Available)0
Memory Slots (Available/Total)0/4
Maximum Memory Supported16 GB
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.

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

How do I confirm the Intel i7-2600 processor is running at its 3.40 GHz base speed after setup?

Open Task Manager in Windows 10 Pro, select the Performance tab, and check the CPU base speed shown for the Intel i7-2600 Quad-Core processor.

What components are included in the box and what must I provide separately?

The box contains the OptiPlex 790 Mini Tower with 8 GB DDR3 RAM, 128 GB 2.5" SSD, DVD±RW drive, WiFi USB adapter, USB keyboard, USB mouse, and Windows 10 Pro 64-bit with CoA; you must supply a monitor.

Which memory capacity should I choose among the 4 GB, 8 GB, or 16 GB DDR3 options for this system?

The 8 GB DDR3 configuration installed matches the 64-bit Windows 10 Pro for smooth multitasking; select 16 GB DDR3 only if you run memory-intensive applications.

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