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Item#: N82E16883155269

DELL OptiPlex 790 DT (469-0545) Desktop PC Intel Core i5 2400 (3.10GHz) 4GB DDR3 500GB HDD Capacity Windows 7 Professional 64-bit

  • Intel Core i5 2400 (3.10GHz)
  • 4GB DDR3 500GB HDD Capacity
  • Windows 7 Professional 64-bit
  • Intel HD Graphics
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Learn more about the DELL 790 DT (469-0545)

General Spec

790 DT (469-0545)
Business Desktops & Workstations
Intel Core i5-2400 3.1GHz
Processor Main Features
64 bit Quad-Core Processor
Cache Per Processor
6MB L3 Cache
4GB DDR3 1333
Hard Drive
500GB SATA 3.0Gb/s 7200RPM
Optical Drive 1
16X DVD+/-RW
Intel HD Graphics
Sound card - Integrated
Power Supply
Operating System
Windows 7 Professional 64-bit


CPU Type
Intel Core i5
Installed Qty
CPU Speed
2400 (3.10GHz)
L3 Cache Per CPU
CPU Socket Type
LGA 1155
CPU Main Features
64 bit Quad-Core Processor


Intel HD Graphics
Graphics Interface
Integrated video


Memory Capacity
Memory Speed
DDR3 1333
Memory Spec
2GB x 2

Hard Drive

HDD Capacity
HDD Interface
HDD Spec
3.5" SATA, 3.0Gb/s Hard Drive with NCQ and 16MB Cache

Optical Drive

Optical Drive Type
Optical Drive Spec
16X DVD+/-RW


Audio Chipset


LAN Chipset

Front Panel Ports

Front USB

Back Panel Ports

Video Ports
1 VGA, 1 Display Port
Rear USB
1 port


External Bays
1 x External 5.25"
Internal Bays
1 x Internal 3.5"

Physical Spec

16.1" x 14.2" x 4.0"
16.67 lbs.

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year

Customer Reviews of the DELL 790 DT (469-0545)

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  • Ryan P.
  • 2/10/2013 4:11:42 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsDell Optiplex

Pros: Solid build quality, good performance for what it is, reliable

Cons: not exactly a powerhouse

Other Thoughts: Bought two of these for my company and they have both proven to be more than enough for office work. The build quality of Dell's professional series of products are always better built than the consumer line of products and these are no exception, driver support is awesome as always which makes it much easier when dealing with issues. I definitely recommend picking these up if you are looking for a small but decently powerful computer for the workplace.

Did you find this review helpful? Yes No

  • David S.
  • 8/29/2012 7:57:58 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month

5 out of 5 eggs

Pros: 10 USB ports (4 in the front), solid contruction. Integrated graphics, while not gaming grade, is respectable and suitable to most Office use. Has 4 RAM slots, and upgradeable to 16GB of RAM. Excepting for replacing the CPU, optical drive and mainboard, all other hardware tasks are toolless. I find the Optiplex models in general to have a very solid case and easy to work on.

Cons: Being a "Desktop" form factor, no room inside for additional drives. Not important to me, but maybe to others.

Other Thoughts: If I were buying another one, I'd probably buy another pair of 2GB RAM sticks as there are open slots to use them.

Did you find this review helpful? Yes No

  • Bret H.
  • 8/3/2012 1:58:14 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat PC, Good Value

Pros: Cost Effective and Powerful Desktop PC. We have deployed about 8 of these within the past 6 week to upgrade users to better hardware. Absolutely no issues whatsoever. These PCs might offer better specs than what a typical office user requires, but we go many years between upgrade cycles. Using adapters, we are supporting dual monitors by using the Display Port and VGA ports simultaneously, which works very well.

Cons: None so far.

Other Thoughts: We wiped the PCs and use a Windows 7 64 bit desktop image. Drivers on Dell's website install quickly and easily for a fresh install.

1 out of 1 people found this review helpful. Did you? Yes No

  • Raul Z.
  • 7/31/2012 7:17:22 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsdisplayport not hdmi

Pros: got two. machine is as described

Cons: none

Other Thoughts: over looked the fact that this has a display port and a d-sub vga port in the rear. typically these machines came with hdmi and d-sub. displayport!!! buy your adapter as needed.

Did you find this review helpful? Yes No

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Item#: N82E16883155269
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