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T3400 E8400 4GB 160GB DVD
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Dell Precision T3400 Workstation Core 2 Duo E8400 4GB 160GB WiFi DVD Windows 10 Professional 64bit

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100 % of 100
Special Price £129.90 £108.25 Regular Price £199.90

Dell Precision T3400 Workstation, Intel Core 2 Duo E8400 Processor (6M Cache, 3.00 GHz, 1333 MHz FSB), 4GB Ram, 160GB Hard Drive, DVD-Rom Drive, Dual Display (2x DVI) dedicated Graphics Card, WiFi/Wireless 150Mbps USB adapter included, Genuine Windows 10 Professional 64Bit preinstalled w/COA license + Recovery Tools (to repair or reinstall Windows back to factory settings or to create a system recovery USB Flash Drive)

  • Manufacturer: Dell

Stay productive and get the job done with this Dell Precision T3400 Workstation!

Powered by an Intel Core 2 Duo E8400 3.00 GHz processor and 4 GB of DDR2 RAM, this Workstation lets you tackle your business applications with ease. The 160 GB hard drive come pre-installed with Microsoft Windows 10 Professional 64-bit, so it's ready to go to work.

Access and play DVDs and CDs with the DVD-Rom drive. The Precision T3400 Workstation makes Internet connectivity easy thanks to the integrated Broadcom 5754 10/100/1000 Gigabit Ethernet controller and WiFi/Wireless 150Mbps USB adapter is included.

With USB 2.0, PS/2, serial, parallel and audio ports, this Dell Precision T3400 Workstation Core 2 Duo E8400 3.00 GHz Tower System offers plenty of connectivity for all your favorite peripherals! Just add a mouse, keyboard and monitor!

Operating System

As a Microsoft Authorised Refurbisher we will supply you with Genuine Microsoft Windows 10 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 10 Professional 64-Bit with COA license
  • Recovery option: Recovery Tools to repair or reinstall Windows back to factory settings or to create a system recovery USB Flash Drive
  • Antivirus: ESET Internet Security - This ensures your digital life is safeguarded, giving you peace of mind while browsing, shopping, or working online.
  • Other preinstalled software: Skype, Adobe PDF Reader
  • Extras: 30 day Free Trial of Microsoft Office including Word, Excel, Outlook, OneNote, PowerPoint preinstalled

General Features:

  • Intel Core 2 Duo E8400 3.00 GHz processor (6M Cache, 1333 MHz FSB), Intel® 64, Idle States, Enhanced Intel SpeedStep® Technology, Thermal Monitoring Technologies, Execute Disable Bit, Idle States)
  • Intel X38 Express chipset
  • 4 GB DDR2 RAM
  • 160 GB SATA hard drive
  • DVD-Rom drive
  • No floppy drive
  • Graphics Card: Dual Display (2x DVI) Various Model to be supplied (nVidia/AMD)
  • Sound Card: Integrated audio
  • Network Card: Integrated Broadcom 5754 10/100/1000 Gigabit Ethernet LAN with Remote Wake Up and PXE support
  • WiFi: WiFi/Wireless 150Mbps USB adapter included
  • Integrated SATA 3.0 Gb/s controller with support for RAID 0, 1, 5 and 10

  • Motherboard Features:
  • Two (2) PCI Express x16 slot
  • One (1) PCI Express x8 slot (wired as x4)
  • Three (3) PCI slots
  • Six (6) SATA connectors (two occupied)
  • Four (4) 240-pin DDR2 DIMM sockets

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

  • Rear I/O Ports:
  • Two (2) PS/2 ports
  • One (2) DVI-I port (on video card)
  • One (1) 9-pin serial port
  • One (1) 25-pin parallel port
  • Six (6) USB 2.0 ports
  • One (1) RJ-45 Ethernet jack
  • One (1) 3.5 mm Line in audio jack
  • One (1) 3.5 mm Line out audio jack

  • Case Features:
  • Two (2) 5.25-inch external drive bays (one occupied)
  • Two (2) 3.5-inch external drive bays
  • Two (2) 3.5-inch internal drive bays (one occupied)
  • 375-watt power supply (100 - 240V, 50/60Hz)

  • Case Dimensions:
  • 17.6 x 6.8 x 18.4-inches (H x W x D, approximate)

Package Includes

  • Precision T3400 Workstation
More Information
SKU T3400 E8400 4GB 160GB DVD
MPN Dell T3400
EAN 0659436286764
Price View Price Range
Manufacturer Dell
CPU Brand Intel
Processor speed 3.00 GHz
Hard drive 160 GB
Drive Type Hard Disk Drive
Optical drive DVD-ROM
Operating System Edition Professional
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.