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dc7800 e6550 2gb 160 dvd
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HP Compaq dc7800 SFF Core 2 Duo E6550 160GB Windows 7 Professional Desktop PC Computer

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Special Price £119.90 £99.92 Regular Price £129.90

HP Compaq dc7800 SFF Desktop PC - Intel Core 2 Duo E6550 2.33GHz, 2GB DDR2, 160GB HDD, DVD-ROM, Genuine Windows 7 Professional preinstalled w/COA license + Restore Partition (to reinstall Windows back to factory settings) and Recovery tools (to create a system recovery DVDs or USB Flash Drive)

  • Buy 5 for £104.90 £87.42 each and save 13%
  • Buy 10 for £99.90 £83.25 each and save 17%
  • Manufacturer: HP

Intel Core 2 Duo

Get an effective computing solution for your business by purchasing the HP Compaq dc7800 Desktop PC.

The HP Compaq dc7800 Desktop PC is equipped with an Intel Core 2 Duo E6550 2.33GHz processor for fast and efficient work performance. It includes 2GB of DDR2 memory so your PC runs smoothly. 160GB of storage capacity is provided so you can save your various files and applications. Its DVD-ROM drive lets you access applications and upgrades from DVDs so you can improve your PC. It offers 8 USB ports so you can connect your other USB devices. This desktop PC comes in a compact design giving you lots of space on your desk.

Operating System

As a Microsoft Authorised Refurbisher we will supply you with Genuine Microsoft Windows 7 installed. We will provide the COA Sticker with Genuine product key. You will also be provided with an Recovery partition created and Recovery Tools so you can reinstall the operating system in the future.

  • OS preinstalled: Microsoft Windows 7 Professional 64-Bit with COA license
  • Recovery option: Restore Partition (to reinstall Windows back to factory settings) and Recovery tools (to create a system recovery DVDs or USB Flash Drive)
  • Other preinstalled software: Open Office, Windows Live Essentials 2012, Microsoft Security Essentials, Adobe PDF Reader, Flash Player

Branded software preinstalled: Genuine Windows, Microsoft Office trial, ESET Antivirus, Opera browser, Adobe PDF reader

Features/Specifications

  • General Features:
  • Small Form Factor chassis
  • Intel Core 2 Duo E6550 2.33 GHz processor (4 MB L2 Cache, 1333 MHz FSB, Intel Virtualization Technology (VT-x), Intel Trusted Execution Technology, Intel 64, Idle States, Enhanced Intel SpeedStep Technology, Thermal Monitoring Technologies, Execute Disable Bit)
  • Intel Q35 Express chipset
  • 2 GB of DDR2 SDRAM
  • 160 GB Serial ATA hard drive
  • DVD-ROM drive
  • Graphics Card: Intel Graphics Media Accelerator 3100
  • Sound Card: Analog Devices AD1884 HD Audio chipset
  • Network Card: Intel 82566DM Gigabit Ethernet LAN

  • Motherboard Features:
  • Four (4) DIMM sockets (two occupied)
  • One (1) PCI Express x16 slot (supports low-profile cards)
  • Two (2) PCI Express x1 slots (supports low-profile cards)
  • One (1) PCI slot (supports low-profile cards)

  • Front I/O Ports:
  • One (1) Microphone in 3.5 mm jack
  • One (1) Headphone out 3.5 mm jack
  • Two (2) USB 2.0 ports

  • Rear I/O Ports:
  • Two (2) PS/2 ports
  • Six (6) USB 2.0 ports
  • One (1) 9-pin Serial port
  • One (1) 25-pin Parallel port
  • One (1) RJ-45 Ethernet jack
  • One (1) 15-pin VGA port
  • One (1) Audio line in 3.5 mm jack
  • One (1) Audio line out 3.5 mm jack

  • Case Features:
  • One (1) 3.5-inch internal drive bay (occupied)
  • One (1) 3.5-inch external drive bay (occupied)
  • One (1) 5.25-inch external drive bay (occupied)

  • Power Specifications:
  • 240W Power Supply (100-240V ~ 50/60Hz 3.5A)

  • Unit Dimensions:
  • 3.95 x 13.3 x 14.9-inches (H x W x D, approximate)

Package includes

  • dc7800 sff Desktop PC

More Information
SKU dc7800 e6550 2gb 160 dvd
MPN KB929ET
EAN 642968331217
Price View Price Range
Manufacturer HP
Processor speed 2.33 GHz
Memory 2 GB
Hard drive 160 GB
Optical drive DVD-ROM
Operating System Windows 7
Operating System Edition Professional
Graphics Processing Type Integrated/On-Board Graphics
Condition Certified Refurbished (Excellent)
Condition Comment Grade A, Very Good
Warranty 12 Month Warranty
Important Assume that any photo is a library photo, not the actual item you will receive, unless expressly mentioned above.

The products have no visible cosmetic imperfections when held 12 inches away. The products in most cases will be packaged in a generic box and come with the accessories that may be generic, with exceptions, if any, mentioned on the product detail page. As used equipment, there may be small signs of use.

Power lead not included, can be included on request. Unless expressly mentioned in the description, there will be no other parts included with the item.

Delivery & Returns

We aim to deliver your order as quickly as possible. Once your order has been shipped, you will receive an email with tracking details so you can follow its progress.

UK Delivery

  • Free Delivery: Monday–Friday (2–5 working days)
  • Fast Delivery: Monday–Friday (1–2 working days)
  • Next Working Day Delivery: Order before 1pm (Mon–Fri). Orders placed on Saturday/Sunday will be dispatched Monday for delivery Tuesday.

Please note: Saturdays, Sundays, and Bank Holidays are not counted as working days. Delivery may take longer for remote areas such as the Scottish Highlands and Northern Ireland. Next Day service is not guaranteed in these areas.

International Delivery

  • Select UPS Courier at checkout to see live shipping quotes after entering your address.
  • Most orders arrive within a few days (excluding customs processing).
  • Orders are dispatched Monday–Friday only.
  • Additional local customs clearance charges and taxes may apply. These are the responsibility of the customer. If unpaid, goods will be returned to us and we may refund your order (minus delivery fees and a re-processing charge).

EU Deliveries – Post-Brexit

From 1 January 2021, goods shipped from the UK to the EU may incur additional duties, taxes, and higher shipping costs.

  • We ship under DAP (Delivery at Place) Incoterm – customs fees and import charges are paid by the recipient.
  • When your order arrives, the courier will contact you to settle charges before delivery.
  • If charges are refused and goods return to us, we may refund the order minus delivery fees and re-processing costs.

Tip: Please check estimated customs charges before ordering, as they can be significant.


Returns Policy

We want you to shop with confidence. If you need to return an item, please obtain authorization from us beforehand by opening a support ticket.

How to Return an Item

  • Add New Support Ticket: Request return authorization by opening a ticket via our Helpdesk portal.
  • Refund Policy: We accept returns within 30 days of receipt, provided the item is in the exact same condition as supplied.
  • Processing Time: Returns are processed within 7 working days of arrival.
  • Documents: Include a copy of your invoice and reason for return.
  • Secure Packaging: Use the original packaging if possible and ensure the item is well-protected. Damage caused by poor packing will be the sender’s responsibility.

Return Address

Micro Dream Limited
12 Brixham Enterprise Estate
Rea Barn Road
Brixham, Devon
TQ5 9DF
United Kingdom

Free Returns

We offer free returns on orders above £100.

If you have any questions, please contact our support team. We’re here to help.

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Product FAQs

Is this refurbished device reliable?

Yes. At MicroDream, every refurbished device is fully tested; any faulty parts are replaced; and it’s professionally cleaned and inspected so it performs like new. Many customers say it looks brand new despite being refurbished.

Does it come with Windows pre‑installed?

Yes. All compatible MicroDream refurbished PCs include a genuine, fully licensed Windows operating system pre‑installed — ready to use straight out of the box.

What if I’m not satisfied with my purchase?

We offer a 30‑day money‑back guarantee so you can buy with complete peace of mind.

How experienced is MicroDream?

Since 2009, MicroDream has supplied refurbished computers across the UK — over 15 years of experience behind every device we sell.

What does “Grade A” condition mean?

Grade A means the device works like new and has no visible cosmetic imperfections when viewed from about 12 inches (≈30 cm) away. Most customers say our Grade A units look brand new.

Is there a warranty?

Yes. Every MicroDream Certified Refurbished device includes a 12‑month limited warranty as standard. We also offer free returns on orders above £100 and will arrange collection of any replacement or repaired item.

Who is covered by the warranty?

The warranty is non‑transferable and applies only to the original end purchaser. An original or copy of your sales invoice is required for warranty service.

What is covered by the warranty?

In the unlikely event of a hardware fault, you can return the device for repair or replacement (or an equivalent product) within the warranty period.

What about the battery?

All batteries are tested and confirmed to be in good working order at the time of sale. We will replace any that fail within 30 days of receipt. Beyond 30 days, battery wear is considered normal use and is not covered by warranty.

What is not covered by the warranty?

The warranty does not cover: normal wear and tear; misuse; accidents; unauthorized repairs; modifications; software issues; or accidental damage such as broken screens or liquid spills.