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HP DC7900 3.0GHz 4GB 750GB Minitower Computer (Refurbished)

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ITEM# 15262354
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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#: 15262354

This HP DC7900 Minitower PC features an Intel Core 2 Duo 3.0GHz processor, 4GB of DDR2 SDRAM memory, 750GB SATA 7,200RPM hard drive, DVD-RW optical drive, and the Microsoft Windows 7 Professional 64-bit operating system.

  • Operating system: Microsoft Windows 7 Professional 64-bit
  • Processor: Intel Core 2 Duo 3.0GHz
  • Chipset: Intel Q45 Express
  • Memory: 4GB DDR2 SDRAM 800 MHz
  • Hard drive: 750GB SATA 7,200RPM
  • Optical drive: DVD-RW
  • Graphics: Intel GMA 4500 DirectX 10
  • Audio: Integrated Audio
  • Networking: Gigabit Ethernet
  • Bays: (2) Internal 3.5", (1) External 3.5", (3) External 5.25"
  • Slots: (3) full-height PCI, 1 full-height PCIe x1, (2) full-height PCIe x16
  • Ports: 8 x USB 2.0, 1 x VGA, 1 x DisplayPort, 1 x Ethernet (RJ-45), 1 x serial, 2 x PS/2, 2 x 3.55mm audio line-in, 2 x 3.55mm audio line-in
  • Model: HP Compaq dc7900 MT
  • Power Supply: 365W 85PLUS
  • Included Items: DC7900 MT, Keyboard, Power Cord, Mouse
  • Dimensions: 7" x 17.63" x 17.8"
  • Weight: 25 lb

This high-quality item has been factory refurbished. Please click on the icon above for more information on quality factory-reconditioned merchandise.
For state-specific electronic recycling and disposal information, please click here.


Computer Memory 4 GB
Hard Drive Capacity 750 GB
Operating System Windows 7 Professional
Hard Drive Memory Type Hard Disk Drive (HDD)
Processor Brand Core 2 Duo
Dimensions 7 x 18 x 18
Warranty 1 year Distributor
Model Number dc7900
Country of Origin China

Customer Reviews

5 Stars
4 Stars
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1 Stars
  • Most Helpful

  • Great rebuilt computer.
    Verified Purchase

    This rebuilt computer is exactly what I was looking for and filled all my needs. It came with a recovery disc which made this a very sweet deal. I was looking for a faster computer but do not have a large budget for this propose. This rebuilt computer was the perfect answer for me!

    Read More
    fab47 Apr 23, 2013
  • Refurb Computer
    Verified Purchase

    Didn't know what to expect. Had looked at other sites for refurbished towers and the other sites gave you the tower's capabilities but that is not what you received (750 GB hard drive but the one you get is only 250GB). One review said he found food in a "refurbished" tower!! Overstock sent EXACTLY what they advertised. Innards looked brand new as did the case. Extremely pleased. Since this was a business machine originally I had to buy a better sound card than was offered on the motherboard. Windows 7 installed as stated and was up and running within an hour.

    Read More
    banjer Feb 4, 2014
  • Most Recent

  • Awesome workhorse for the price.
    Verified Purchase

    I have had this PC for over a year and still doing grate. Recently upgraded to Windows 10 pro and had no issues at all. It is fast and I have used it as a server as well. Very easy to upgrade and install additional hardware. I cannot be any happier.

    Read More
    JOSE K. Aug 9, 2015
  • Great Machine
    Verified Purchase

    Superfast--and thus far, reliable--machine. What a bargain. I use it every day as my secondary work machine to augment my Mac for spreadsheets and such. Couldn't ask for better from a new machine--and at 1/4 the price.

    Read More
    Jason J. Dec 31, 2014
  • Great XP replacement
    Verified Purchase

    If you're looking to replace that XP machine, this is an economical way to get it done. While you won't be a 'Mad Gamer' on this machine, it has more than enough Hard Drive space for the casual/home office user.

    Read More
    PhilC Nov 6, 2014
  • Has issues
    Verified Purchase

    Got this computer to replace one that had Window XP. When I bring it out of Sleep Mode, I get a blue screen crash. I have tried the microsoft fix for it but it is not applicable to this machine. Tried various other things- no luck. Finally, I gave up and just turned off the sleep mode. Seems to be working fine.

    Read More
    joyhf May 16, 2014
  • HP DC799 Review
    Verified Purchase

    The purchase was a great investment. Since the purchase of Windows 7 Professional would, in itself approximated the cost of this new PC. The PC performs well with a Dual Core Processor and 4 Gigs of Ram. I would not recommend this PC for Gaming, but for everyday task, the PC is great. It has multiple USB Ports in the rear of the PC and two USB Ports on the front panel. It even has a parallel and serial port. It was necessary to install Windows 7 from a partition on the hard drive and no CD or media was supplied with the unit. The installation was simple but more documentation could have been supplied. Regardless of the minor details, the transaction was good and I don't know of many places offering a Desktop Tower for approximately $200. I am quite satisfied with my purchase.

    Read More
    petef456 Apr 9, 2014

Questions & Answers

  • Q:

    "What is the max ram for this machine?"

    • A:

      Hello ccutaia1, with the HP DC7900 3.0GHz 4GB 750GB Minitower Computer (Refurbished) can be upgraded to 8Gb of ram. Please feel free to contact us again with any further questions. Thank you for shopping with us!

  • Q:

    "Does the wireless adapter have to be the* PCI Wireless N Card that you mentioned below? Or can I use any wireless adapter? Thanks!"

    • A:

      Hello keilse01, with the HP DC7900 3.0GHz 4GB 750GB Minitower Computer (Refurbished) you can use any wireless PCI or PCIe card that you like that works with your network. Please feel free to contact us again with any further questions. Thank you for shopping with us!

  • Q:

    "Is there room to install a second dvd rw drive in the computer?"

    • A:

      Unfortunately wls7of9, this item is currently out of stock. We do not have inventory to check, and cannot guarantee the item will be restocked. Please feel free to check back with us periodically to see if the item has returned. Thanks for shopping with us.

  • Q:

    "Does this computer have a wireless adapter?"

    • A:

      Hello tangyzizzle, the HP DC7900 3.0GHz 4GB 750GB Minitower Computer (Refurbished) doesn't have a wireless adapter but, the StarTech.com PCI Wireless N Card - 150Mbps 802.11b/g/n Network Adapter will work for you. Please feel free to contact us again with any further questions. Thank you for shopping with us!

  • Q:

    "Can I use this unit to burn cd as well as DVDs?"

    • A:

      Hello jlewis555, yes the unit contains a DVD-ROM Drive and a SuperMulti LightScribe DVD Writer Drive. If you have any additional questions please feel free to let us know. Thank you for shopping with us!

  • Q:

    "what does your service plan cover?"

    • A:

      Thank you for your question vossman. It covers, 2 years beginning from the date of purchase, inclusive of the manufacturer's warranty. We also have a 3 year plan available for purchase. This Platinum Plan covers failures the manufacturer's warranty doesn't, such as: Failures due to power surges After expiration of the manufacturer's warranty, this Platinum Plan covers failures due to: Power surges Mechanical and electrical breakdowns even from normal, everyday use Defects in materials and workmanship Normal wear and tear Internal heat and humidity Your repair is covered 100 percent, including parts, labor, and 2-way shipping (if you are outside the 30 mile radius of the repair center). If we can't fix it, you'll be reimbursed for 100 percent of the product's purchase price credited to your Overstock.com account, so you can replace it. Have a great day.

  • Q:

    "Does this PC package include installation (CD) disk??"

    • A:

      Hello dutchboy4, These units come preloaded with Windows 7 and a recovery disc. Thank you for shopping with us!

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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


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