General

• Recommended Use
  corporate business, small business
• Product Form Factor
  Desktop
• Packaged Quantity
  1
• Built-in Devices
  speaker
• Manufacturer
  Dell, Inc.

Processor / Chipset

• CPU
  Intel Core i5 (2nd Gen) 2400 / 3.1 GHz
• Max Turbo Speed
  3.4 GHz
• Number of Cores
  Quad-Core
• 64-bit Computing
  Yes
• Chipset Type
  Intel Q65 Express
• Processor Main Features
  Intel Turbo Boost Technology 2, Intel Virtualization Technology
• Processor Socket
  LGA1155 Socket

Cache Memory

• Installed Size
  L3 cache – 6 MB
• Cache Per Processor
  6 MB
• Type
  L3 cache
• Per Processor Size
  6 MB
• Installed Size
  6 MB

Storage

• Interface Type
  Serial ATA-600
• Read Speed
  48x (CD) / 16x (DVD)
• Write Speed
  48x (CD) / 16x (DVD)

RAM

• Memory Speed
  1333 MHz
• Memory Specification Compliance
  PC3-10600
• Features
  dual channel memory architecture, unbuffered
• Configuration Features
  2 x 2 GB
• Technology
  DDR3 SDRAM
• Installed Size
  4 GB
• Data Integrity Check
  non-ECC
• Rated Memory Speed
  1333 MHz

Memory

• Max Supported Size
  16 GB
• Form Factor
  DIMM 240-pin
• Slots Qty
  4
• Empty Slots
  2

Environmental Parameters

• Min Operating Temperature
  50 °F
• Max Operating Temperature
  95 °F
• Humidity Range Operating
  20 – 80% (non-condensing)

Display

• Type
  none.

Hard Drive

• Interface Type
  SATA 6Gb/s
• Spindle Speed
  7200 rpm
• Features
  DataBurst Cache
• Type
  HDD
• Interface Class
  Serial ATA
• Installed Qty
  1
• Capacity
  500 GB

Input

• Type
  keyboard (on selected markets only), mouse (on selected markets only)
• Localization & Layout
  English

Storage Controller

• Interface Type
  Serial ATA-600
• Channel Qty
  1
• Type
  Serial ATA
• Installed Qty
  1

Storage Controller (2nd)

• Type
  1 x SATA – integrated
• Controller Interface Type
  Serial ATA-300
• Channel Qty
  2
• Installed Qty
  1

Optical Storage

• Drive Type
  DVD-Writer
• Type
  DVD±RW
• Interface Type
  Serial ATA

Processor

• Installed Qty
  1
• Max Supported Qty
  1
• Type
  2nd Gen Core i5
• Processor Number
  i5-2400
• Generation
  2
• Manufacturer
  Intel
• Clock Speed
  3.1 GHz

Header

• Brand
  Dell
• Product Line
  Dell OptiPlex
• Model
  790
• Packaged Quantity
  1
• Compatibility
  PC

Miscellaneous

• Compliant Standards
  RoHS, TCO ’05, WEEE
• Security Slot Type
  Kensington security slot

Software

• Microsoft Office Preloaded
  Includes a pre-loaded image of select Microsoft Office 2010 suites. Purchase an Office 2010 Product Key Card or disc to activate preloaded software on this PC.

Monitor

• Monitor Type
  None.

Networking

• Data Link Protocol
  Ethernet, Fast Ethernet, Gigabit Ethernet
• Form Factor
  integrated
• Ethernet Controller(s)
  Intel 82579LM

System

• Type
  personal computer
• Hard Drive Capacity
  500 GB

Graphics Controller

• Form Factor
  plug-in card
• Interface Type
  PCI Express x16
• Graphics Processor
  AMD Radeon HD 6350
• Video Memory
  512 MB
• Video Interfaces
  DVI, VGA

Chassis

• Form Factor
  desktop
• Manufacturer Form Factor
  desktop
• Built-in Devices
  speaker

Dimensions & Weight

• Width
  4 in
• Depth
  16.1 in
• Height
  14.2 in

Mainboard

• Processor Socket
  LGA1155 Socket
• Chipset Type
  Intel Q65 Express

Audio Output

• Form Factor
  integrated
• Speakers
  Dell Business Audio Speaker

Manufacturer Warranty

• Type
  3 years warranty

Printer

• Type
  none

Keyboard

• Interface
  USB

Environmental Standards

• EPEAT Level
  EPEAT Gold
• ENERGY STAR Certified
  Yes

Expansion / Connectivity

• Slots
  1 (total) / 0 (free) x CPU
  4 (total) / 2 (free) x DIMM 240-pin
  1 (total) / 1 (free) x PCIe x16 – low-profile (x4 mode)
  1 (total) / 0 (free) x PCIe x16 – low-profile
  1 (total) / 1 (free) x PCIe x1 – low-profile
  1 (total) / 1 (free) x PCI – low-profile

Mouse

• Technology
  optical
• Interface
  USB

Physical Characteristics

• Form Factor
  desktop
• Weight
  16.75 lbs

Power

• Type
  power supply
• Min Operating Temperature
  50 °F
• Max Operating Temperature
  95 °F

Operating System / Software

• OS Provided: Type
  Microsoft Windows 7 Professional 64-bit Edition
• OS Provided
  Microsoft Windows 7 Professional 64-bit Edition English
• Type
  Cyberlink PowerDVD, Roxio Creator

Video Output

• Interface Type
  PCI Express x16
• Graphics Processor
  AMD Radeon HD 6350
• Graphics Processor Series
  ATI Radeon HD
• Video Interfaces
  DVI, VGA

Video Memory

• Installed Size
  512 MB

Service & Support

• Type
  3 years warranty
• On-Site Warranty
  on-site

Service & Support Details

• Type
  limited warranty
• Location
  on-site
• Full Contract Period
  3 years
• Response Time
  next business day

Sustainability

• Greenpeace policy rating (Nov 2011)
  5.1

General

• Manufacturer
  Dell, Inc.