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HP Compaq DC7900 3.1GHz 500GB MT Computer (Refurbished)

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    HP Compaq DC7900 3.1GHz 500GB MT Computer (Refurbished)
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    This HP Compaq DC7900 MT Desktop PC features an Intel Core2Duo E8500 3.1GHz processor, 4GB of DDR2 memory, 500GB SATA HDD, DVD-ROM optical drive, and the Microsoft Windows 7 Professional operating system.


    ITEM#: 14339961

    This HP Compaq DC7900 MT Desktop PC features an Intel Core2Duo E8500 3.1GHz processor, 4GB of DDR2 memory, 500GB SATA HDD, DVD-ROM optical drive, and the Microsoft Windows 7 Professional operating system.

    • Operating system: Microsoft Windows 7 Professional 64-bit
    • Processor: 3.1GHz Intel Core 2 Duo E8500
    • Memory: 4GB DDR2
    • Hard drive: 500GB SATA
    • Optical drive: DVD-ROM
    • Graphics: Integrated
    • Audio: Integrated
    • Networking: Ethernet
    • Ports: 8 x USB 2.0, 1 x VGA, 2 x audio line-in, 2 x audio line-out, 1 x parallel, 1 x serial
    • Power supply: 365 Watt
    • Model: DC7900 MT
    • Included items: DC7900 MT, Keyboard, Power Cord, Mouse
    • Dimensions: 7 x 17.63 x 17.8
    • Weight: 26 lbs

    This high-quality item has been factory refurbished. Please click on the icon above for more information on quality factory-reconditioned merchandise.


    Dimensions 7"(W) x 17.63"(H) x 17.8"(D)
    Manufacturer Warranty 90 day Distributor
    Materials Electronics
    Model Number DC7900 MT
    CPU Type Core 2 Duo
    Computer Memory 4 GB
    Hard Drive Capacity 500 GB
    Power Cord Included Yes

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • My refurbished tower

      I've had the refurb. tower for more than 30 days and for the most part it works fairly well,however,I've had 2 blue screens,already and for no obvious reason it goes to a blank black screen and then back to what I'm working on. I thought I was going to get 2 recovery discs which were not enclosed .My " Internet explorer" which I updated is not dependable at all. I get the "not responding" message quite a lot, Google Chrome seems more dependable.The CD/DVD player is temperamental and rips my music sometimes but not consistently.

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    • good so far

      Bought this for the price and I have always bought hp and Compaq, get over fours years use so far. All my others have been Amd thought I would try intel for a while.This machine is kinda bulky. Slow to load up when first startup. Was surprised that it does have dvd-rw .Only had few days and still trying to load up think I cant figure out yet is when I shut it down and start it back up my keyboard is dead til I hit the number lock key to come on, maybe I will figure that out lol Still Playing with it but when it does get loaded up it is super fast with cable internet. miss my card reader but guess I can get external for 10 bucks lol.Overall satisfied so far

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    • good

      The first one did not work...The second one works but the mouse does not...

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    • Overall, great deal!

      I bought this computer to be a gaming workhorse. I replaced the video card (although nothing was wrong with the on-board graphics), but otherwise the computer is great. The product description says the computer includes a wireless card - it does not. Fortunately, Overstock compensated me for the error (but I'm not sure if they ever fixed the product info).

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    • Solid performer

      A good solid workhorse with lots of room to add devices and upgrades

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    • Good PC for the $$

      With a Core-Duo processor, Win7 Professional 64bit, 4GB of RAM and a 640GB HDD this is a great buy. Only thing you may want to consider is a discreet video card and a DVD *burner* (comes with a DVD ROM). Follow the instructions and **do not** load Win7.. it comes pre-installed with all the HP Drivers.

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    • Great product.

      Good strong box. Really nice; fast. Only problem -- mouse included didn't work right and I had to get a new one. Everything's great with it now.

      Read More

    Questions & Answers

    Get your product questions answered right here.
    • Do we get an os disk or restore disk since it does not have a dvd/cdrw drive?

      • Hi bikinibeegee, refurbished computers are no longer coming with a disk. Now the windows data will be stored on the hard drive on a recovery partition. Please feel free to contact us again with any further questions. Thank you for shopping with us!

    • To utilize wireless, is a wireless adapter required. If so, are there options available thru OverStock?

      • Hi buzzs, you can use the KEEBOX W150NU IEEE 802.11n (draft) - Wi-Fi Adapter Item #: 13347261 or the PCI Wireless N Adapter - 300 Mbps PCI 802.11 b/g/n Network Item #: 15003647 (best) for the HP Compaq DC7900 3.1GHz 500GB MT Computer (Refurbished). Please feel free to contact us again with any further questions. Thank you for shopping with us!

    • Does it come with Windows 7 Professional Product Key?

      • Hello mickey1111, the Windows 7 Professional Product Key is on the the computer. Thank you for shopping with us!

    • Does this computer have available expansion bays?

      • Thank you for your question. This computer has two 5.25-inch slots and one 3.5-inch slot.

      • Yes, three expansion bays (plus a number of PCI and PCI-Express slots).

      • loads... but to add a HDD, you have to find the special HP mounting screws.

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    • Does this computer have a writable disk drive

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    • Intel E8500 does it support virtualizaiton?

      • Graphics memory is shared with system memory. Graphics memory usage varies depending on the amount of system memory installed, BIOS settings, operating system, and system load. 32 MB is pre-allocated for graphics use at system boot time. Additional memory can be allocated at boot time by the BIOS for PAVP (Protected Audio Video Playback) support for playback of protected video content. For Vista, use of PAVP heavy mode preallocates an additional 96MB. Additional memory is allocated for graphics as needed using Intel's Dynamic Video Memory Technology (DVMT), to provide an optimal balance between graphics and system memory use.

    • how many slots are available for ddr2 DIMM? how many slots does the existing memory take? does it take 2GB, 1GB or 4GB DIMM? what is the speed of DIMM?

      • Slots 3 full-height PCI, 1 full-height PCI Express x16, 2 full-height PCI Express x1 Standard memory 2 GB 800 MHz DDR2 SDRAM Memory slots 4 DIMM

    • Will this connect to the internet with wireless

    • Is the memory (RAM) expandable? If so, what is max?

    • How old is this model of machine?


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