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Dell OptiPlex 745 3.0GHz 750GB DT Computer (Refurbished)

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ITEM# 14866740
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Refurbished Item

Any price comparison, including MSRP or competitors' pricing, is to the new, non-refurbished product price. Learn More

ITEM#: 14866740

This Dell OptiPlex 745 Desktop computer comes with an Intel Pentium D 3.0GHz processor, 2GB of DDR2 memory, 750GB hard drive, DVD+/-RW optical drive, integrated 10/100 LAN and the Microsoft Windows 7 Home Premium (32-Bits) operating system.

  • Operating system: Microsoft Windows 7 Home Premium (32-Bits)
  • Processor: 3.0GHz Intel Pentium D
  • Memory: 2GB DDR2
  • Hard drive: 750GB
  • Optical drive: DVD+/-RW
  • Graphics: Integrated Intel Graphics Media Accelerator 3000
  • Audio: Integrated Sound Audio
  • Networking: Broadcom 5754 Gigabit Ethernet LAN solution 10/100/1000 Ethernet
  • Number of Bays: (1) 3.5" internal, (1) 3.5" external, (1) 5.25" external
  • Slots: (2) low height PCI, (1) low height PCIe x16
  • Ports: 9 x USB 2.0, 1 x VGA, 2 x 3.5mm Audio Line-In, 2 x 3.5mm Audio Line-Out, 1 x parallel, 1 x serial
  • Power supply: 280W
  • Model: Optiplex 745
  • Included items: Computer system, Keyboard, Mouse, Power cord
  • Dimensions: 4.5 x 15.7 x 13.9
  • Weight: 23 lbs

This high-quality item has been factory refurbished. Please click on the icon above for more information on quality factory-reconditioned merchandise.
Operating system DOES NOT include Microsoft Office

For state-specific electronic recycling and disposal information, please click here.

Please note: This item does not ship to Hawaii, Alaska or Puerto Rico.


CPU Type Pentium D
Computer Memory 2 GB
Hard Drive Capacity 750 GB
Operating System Windows 7 Home Premier
Installed RAM 2 GB
Dimensions See Details
Warranty 90 Day Limited Distributor
Model Number OptiPlex 745 DT
Country of Origin China

Quality Rating

Learn More

Features for Rugs

See All Features

Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • Most Helpful

  • Excellent Buy
    Verified Purchase

    Boot is slow. However, I'm giving it time to improve. Use in search mode is slow also. When I say slow I mean a heap more than normal.

    Read More
    hansumjack Feb 14, 2013
  • Most Recent

  • Very Nice Computer But Software Window 7 is not
    Verified Purchase

    Windows 7 is not Official Not Genuine!! Never sent Original Windows 7 Download

    Read More
    llarym Feb 20, 2017
  • New Computer
    Verified Purchase

    Works great! My husband bought it as a replacement and he says it works great!

    Read More
    Sue Aug 17, 2016
  • Doc
    Verified Purchase

    Still working, it was at a great priice

    Read More
    Lester B. Jan 10, 2016
  • freeriders
    Verified Purchase

    Christmas present haven't used yet

    Read More
    Stephen T. Dec 17, 2015
  • Pros and cons but great!!
    Verified Purchase

    My first purchase from Overstock dot com was very nice. For 123 dollars(free shipping) this was a nice deal indeed! This refurbished Dell replaced a refurbished windows vista PC that lasted me 6 years. I think that tells you refurbished is just fine and I've owned other refurbished PC's. This PC was not as described but I AM NOT complaining. I downloaded a lot of updates to windows 7 then I got an offer to upgrade to windows 10. I'm not upgrading to 10 for the reason that this PC came with only 1gig of ram instead of the advertised 2gigs. I was told it would be best to install another gig of ram to use 10 and I don't work on PC's. Windows 7 works great for me. So I did get the 3ghz processor speed as described. I just wont multitask very much and things load a little slower, but it is equal to my last PC which had 2gigs of ram but only 1.6ghz processor. Now for the good part: the internal hard drive was not 750gigs as described. It was 1000gigs! I was planning on buying a new 1terabyte external drive and now I dont need to. Thanks!! Everything else is fine. The sound card plays music(MP3 and FLAC) just great. Facebook games as well as other internet games work well. There are many things I have not tried yet, but with all the video conversions, music, games, youtube, etc.......This PC was a steal!!! I'm not complaining about the cons at all. The only reason I took one star off the rating is that "the outlet" could be more accurate in their descriptions. I say if you need a refurbished PC, Overstock is just fine. Fast delivery too(4 days).

    Read More
    james b. Dec 8, 2015

Questions & Answers

  • Q:

    "Why did you choose this product?"

    • A:

      I like dell computer .

    • A:

      Looks like a good buy.

    • A:

      for a gift

    Read more Read less
  • Q:

    "This Dell OptiPlex 745 Desktop computer ITEM#: 14866740 Can you upgrade the ram to 4 mb? If so, what is the additional cost"

    • A:

      Hello Jimbo, no, the RAM cannot be upgraded. Thank you for shopping with us!

  • Q:

    "Does this computer have a PCI Express slot?"

    • A:

      Hello CantStopTheTop, thank you for your inquiry. Unfortunately, the information you have requested is currently unavailable. You will receive an email notification once an answer is posted. Have a great day.

  • Q:

    "I just bought this computer does it have a micro sd card slot and what type of hard drive is it?"

    • A:

      Hello startchild1976, this has a 750gb hard drive. It does not have a mirco SD card slot. Thanks for shopping with us!

  • Q:

    "Can you use this pc for multiple monitors, keyboards, and mouse?"

    • A:

      Hello rbtrost, Thank you for inquiring about the Dell OptiPlex 745 3.0GHz 750GB DT Computer (Refurbished). The unit as is does not support dual monitors, but it does come with a 16x PCI express slot that will allow you to easily upgrade the video card for dual monitor. It comes with 8 USB ports, so you can use multiple USB mice and keyboards. Thank you for shopping with us.

  • Q:

    "I purchased this computer and I received a message from Windows telling me that its not its not a genuine copy of Windows 7. When I try to . activate its asks me for a product key Do i have to install Windows 7 with the disk I received or do I have to buy a product activation key"

    • A:

      artietel, I will forward this to customer care and they will resolve this. I apologize that your computer is not working I know how that feels. We thank you for shopping with us and I know we will take care of you.

  • Q:

    "Is the operating s ystem, win 7, pre-installed or do I have to do the installation myself? thank you"

    • A:

      The item comes with the Microsoft Windows 7 Home Premium (32-Bits) Installation CD for you to install. Thank you for your questions

  • Q:

    "What is the lowest video card that can support 1600x900 resolution?"

    • A:

      The Jaton VIDEO-339PCI-HLX Radeon HD 5450 Graphic Card - 512 MB DDR3 SDRA can support Maximum Resolution: 2560 x 1600. Item #: 13810777 Thank you for your question. Please feel free to contact us again with any further questions.

  • Q:

    "What is the maximum resolution from this video card?"

    • A:

      1280 x1024 is the maximum resolution from this video card. Thank you for your question. Please feel free to contact us again with any further questions.

  • Q:

    "Is this computer equipped with a wireless card inside?"

    • A:

      Thank you for contacting us, no, this unit doesn’t come with wireless card pre installed. Please let me know if you have any further question.

  • Q:

    "Does this computer come with a monitor, or do i have to buy one separate?"

    • A:

      Thank you for your question. I am sorry but this does not come with a monitor. Have a nice day!

  • Q:

    "i bought cpu from overstock.com online window 7 was not geniune it stop working what should i do"

    • A:

      Hello, I'm sorry this happened to you. I am having customer service contact you.

  • Q:

    "Does this compter burn CDs, and DVDs?"

    • A:

      Thanks for your interest, yes this computer features DVD+/-RW optical drive.

  • Q:

    "what is the total amount of memory that can be added?"

    • A:

      Thank you for your question. This unit can take up to 8GB of RAM, but windows 7 32-bit (which is the operating system installed on the computer) will only recognize up to 3GB. Only the 64-bit version of Windows can recognize the RAM beyond 3GB.

  • Q:

    "In one place it says it comes with Windows 7 Home Premium OS, in another it says Windows Vista Home Premium. Which is it??"

    • A:

      I apologize for the confusion. This computer comes with Microsoft Windows 7 Home Premium .

  • Q:

    "Does this PC have HDMI output? Thanks"

    • A:

      Thank you for your interest. No, it does not. Please feel free to contact us again with any further questions.

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Shipping & Returns

Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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Standard Return Policy for Electronics:

The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details


This item cannot be shipped to Alaska or Hawaii. More details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.