Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Main Content
product image

HP - Refurbished Compaq Desktop - Intel Core2 Duo - 4GB Memory - 1TB Hard Drive - Silver

Model: DC7800 T-0304
SKU: 5506857
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Processor Model: Intel Core Duo (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
    • Storage Type: HDD
    • Total Storage Capacity: 1000 gigabytes
    • System Memory (RAM): 4 gigabytes (Random-access memory (RAM) is a computing device's short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the device can handle large amounts of information at one time. For example, gaming or video editing requires more RAM for optimal performance.)
  • General
    • Product Name: Refurbished Compaq Desktop - Intel Core2 Duo - 4GB Memory - 1TB Hard Drive
    • Brand: HP
    • Model Number: DC7800 T-0304
  • Processor
    • Processor Brand: Intel
    • Processor Model: Intel Core Duo (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
    • Processor Model Number: E6300
  • Storage
    • Storage Type: HDD
    • Total Storage Capacity: 1000 gigabytes
    • Hard Drive Capacity: 1000 gigabytes (The amount of data that can be stored on the device's mechanical hard drive. Hard disk drives (HDDs) typically have larger capacities than solid state drives (SSDs) but may have slower speeds.)
  • Memory
    • System Memory (RAM): 4 gigabytes (Random-access memory (RAM) is a computing device's short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the device can handle large amounts of information at one time. For example, gaming or video editing requires more RAM for optimal performance.)
    • Type of Memory (RAM): DDR2 SDRAM (Each type of RAM delivers a different level of speed, bandwidth, energy efficiency and performance.)
    • System Memory RAM Expandable To: 8 gigabytes (Adding more random-access memory (RAM) to a computer speeds up performance and improves efficiency. Upgrades to memory are limited by the number of expansion slots for additional RAM and existing RAM installed on the device.)
  • Compatibility
    • Operating System: Windows 10 Home (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
    • Operating System Architecture: 64-bit (An operating system (OS) manages computer hardware, software resources, and programs in conjunction with the system's processor. 64-bit operating systems can handle more data at once than 32-bit systems, resulting in faster speeds, more effiency, and overall improved performance.)
  • Connectivity
    • Number of VGA Ports: 1 (VGA (Video Graphics Adapter or Video Graphics Array) is a display standard that transmits via analog signals. This type of interface is typically used to connect a computer to a display device such as a monitor, projector, or TV.)
  • Expansion
    • Number Of Internal 3.5" Bays: 2
  • Features
    • Size: Small form
  • Dimensions
    • Product Height: 17.63 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 7 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 17.5 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
    • EPEAT Qualified: true (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
    • EPEAT Level: Gold (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria. Products are rated Bronze, Silver or Gold based on how many of 28 optional criteria they meet (below 50%, 50%, 75%).)
  • Included
    • Included Software: N/A
    • Keyboard Included: true
    • Mouse Included: true
  • Other
    • UPC: 825633731073

Work, play and complete tasks on this refurbished HP tower. The Windows 10 Pro operating system includes all the standard programs and let you get to work immediately. The 1TB hard drive provides space for necessary documents and programs, and 4GB of RAM keeps the refurbished HP tower running smoothly..

Learn more about refurbished products ›

Desktop Buying Guide

  • Windows 10 operating system: Windows 10 brings back the Start Menu from Windows 7 and introduces new features, like the Edge Web browser that lets you markup Web pages on your screen. Learn more ›
  • Intel® Core™2 Duo processor E6300: Entry-level dual-core processor for general e-mail, Internet and productivity tasks.
  • 4GB DDR2 system memory for basic multitasking: Adequate high-bandwidth RAM to smoothly run multiple applications and browser tabs all at once.
  • DVD/CD reader: Reads a variety of media formats, including DVD+R/RW, DVD-R/RW and CD-R/RW.
  • 1TB hard drive for decent file storage space: Holds a modest collection of digital photos, music and videos.
  • Intel® graphics: Feature shared video memory for lush visuals.
  • 9 USB ports: For fast digital video, audio and data transfer.
  • Wired network connectivity: Built-in Ethernet LAN port plugs into your wired network.
  • Additional ports: Stereo in, stereo out (back) & stereo out (front), headphone, 1 VGA Port, 1 parallel port, 1 serial port.
Whats Included
  • HP Refurbished Compaq Desktop - Intel Core2 Duo - 4GB Memory - 1TB Hard Drive
  • Keyboard
  • Mouse
  • Owner's manual

Q: Hi I have a question,by refurbished,I'm thinking little scratches to no scratches correct? Is that all you mean by refurbished computers?

A: Usually this means one of the factory components failed and the item was returned to the retailer. The retailer provided a refund or exchange on the spot and the unit was returned eventually to the manufacturer. The manufacturer diagnosed and replaced the component and returned it to market with a "refurbished" title attached. Sometimes these are bulk leased items, so that could account for some wear and tear. Cosmetic damage is typically not an item of concern in returning the item to market unless it effects the overall function of the product.

Q: Is this an adequate computer for my kid to game on? i.e. is it 64 bit?

A: It really depends on the game. Do be aware this computer was released over 10 years ago. To really be able to handle games you would need a model with a dedicated GPU.

Q: dose it come with the cable to plug it into the wall?

A: Yes, it comes with the power cable.

Q: How does this work with vedio and photos.... Is it able to take a graphics card for an upgrade?

A: I appreciate you taking the time to reach out to us. Since this model has been refurbished I cannot be sure that it has the original equipment installed and unfortunately am not able to answer your question.

Q: How much dedicated video memory does it have?

A: I appreciate you taking the time to reach out to us. Since this model has been refurbished I cannot be sure that it has the original equipment installed and unfortunately am not able to answer your question.

Q: Does it have hdmi ports?

A: Good question. It does not have an HDMI port. It only has 1 VGA port. I hope this helps.

Q: How much ram does the motherboard hold

A: The motherboard is expandable to 8 Gigs RAM. from what I can find. this was an issue of mine too because I would be installing 64 on it instead of the 32.