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Dell Latitude 3400 Laptop | Intel Core 8145U | 8 GB RAM | 128 GB SSD | Windows 11 | 14” Display

Original price was: £399.00.Current price is: £189.00.

-53%
4.9 out of 5 stars (based on 127 reviews)

The Dell Latitude 3400 is a compact 14-inch business workhorse built on Dell’s professional Latitude line, with MIL-STD 810G tested durability and a wide spread of legacy and modern ports that most rivals dropped years ago. Professionally refurbished, fully tested and freshly loaded with Windows 11, it is ready to work straight out of the box. Best suited to professionals, remote workers and students who want a reliable, well-connected daily driver with proper business-grade build quality.

  • Processor: Intel Core processor (Smooth multitasking performance)
  • Memory: 8 GB DDR4 (Comfortable for everyday workloads)
  • Storage: 128 GB SSD (Fast boot and load times)
  • Display: 14″ screen (Compact yet productive size)
  • Graphics: Intel UHD Graphics 620 (Smooth HD video playback)
  • Operating System: Windows 11 (Clean install, no junk software)
  • Weight: 1.67 kg (Light enough for daily travel)
  • Features: USB-C with Power Delivery and DisplayPort, 2x USB-A 3.1, USB-A 2.0, HDMI, VGA, RJ-45 Ethernet, SD card reader, 3.5 mm audio jack
✅ Guaranteed & Ready to Use

  • 1 Year Warranty included for total peace of mind.
  • Charger Included: Power adapter provided.
  • 30-Day Returns: Money-Back Guarantee.


What does “Professionally Refurbished” mean?

Each unit undergoes a multi-point hardware check (Battery, Screen, Keyboard, Ports) and receives a fresh, licensed install of Windows. It operates like new and ready to use out of the box.


Guaranteed Safe Checkout

WHY BUY FROM US?

  • Save Over £500: Huge savings on RRP when new*
  • In stock: Expertly Reconditioned in the UK
  • Plug and Play: Ready to use out of the box
  • Eco-Friendly: Reduce your carbon footprint
  • 30-Day Returns: Money-Back Guarantee
  • 12-Month Warranty: Peace of mind included
  • 5 Star Rated: Trusted by 20,000+ customers
  • Quick Dispatch: Processed in under 48 hours

WHAT OUR CUSTOMERS SAY

Very plased with the service.

12 August, 2026

I needed a replacement laptop and was able to find a well specked one to suit my needs from Discount Laptops. They kept me informe on the progress of the order and I was pleased wih the laptop when it arrived.

Avatar for Rod Willett
Rod Willett
Verified

Fabulous Service

12 August, 2026

We have been using Discount Laptops for a while now. The laptops haven’t disappointed and the communication with the team, who keeps us upto date is really helpful. Wouldn’t go anywhere else.

Avatar for Tina Williams
Tina Williams
Verified

My Lenovo laptop

11 August, 2026

Excellent service from order to delivery and after!

I’m so pleased with my laptop – it does everything I want for a fraction of the price of a brand new one.

Avatar for Biddy Elliott
Biddy Elliott
Verified

Great product and service

9 August, 2026

I was looking for a new laptop for my daughter’s birthday and found a great refurbished one on this site – good spec, good price. Very pleased that I ordered it, as it came quickly and works well.

Avatar for Paul Watson
Paul Watson
Verified

Good specification PC at bargain price

9 August, 2026

I am very happy with my purchase from Discount Laptops. Their communication was excellent, I wanted to install Linux on my laptop rather than using the supplied Windows and James was quick to reassure me this wouldn’t affect the hardware warranty they provide.

The laptop was in better physical condition than I expected and the battery life more than sufficient for my needs. If you compare the high specification and low price, buying a used PC from Discount Laptops seems a very sensible decision. It’s also good to recycle.

Avatar for Colin Evans
Colin Evans
Verified

The Dell Latitude 3400 is a smart, no-nonsense business workhorse that punches well above its price tag. Latitude is Dell’s professional line, the series built for people who actually use their laptop all day every day, and the 3400 carries that DNA in a compact 14-inch chassis that has passed MIL-STD 810G testing for real-world bumps, drops and temperature swings. This unit has been professionally refurbished, fully cleaned and tested by our technicians, and is ready to start work the moment you lift the lid.

Performance-wise, the 8th Gen Intel Core processor handles modern workloads with genuine ease. Web browsing with twenty tabs open, video calls, spreadsheets, document drafting and light photo editing all run smoothly without the laptop getting flustered. Backed by 8 GB of DDR4 memory, you can switch between Outlook, Teams, Chrome and your accounts package without the slowdowns that plague older budget machines. The 128 GB SSD is the secret weapon here. Boot times drop to seconds, programs snap open immediately, and the whole system feels responsive in a way that hard-drive-based laptops simply cannot match.

The 14-inch display sits in a sweet spot for productivity. It is large enough to comfortably read documents and split your screen between two windows, but the chassis is small enough to slip into any decent backpack or laptop bag. At 1.67 kg, it is light enough to carry on the daily commute without feeling like you have packed a brick. The keyboard is the proper Dell chiclet design with clear key travel, the kind that lets you type quickly without finger fatigue at the end of a long day.

Connectivity is one of the Latitude 3400’s strongest cards. You get a full-size HDMI port for monitors and projectors, USB-C with Power Delivery and DisplayPort capability, two USB-A 3.1 ports, a legacy USB-A 2.0, a VGA port for older office equipment, RJ-45 Ethernet for rock-solid wired internet, an SD card reader and a 3.5 mm audio jack. That mix is increasingly rare on modern laptops, and it means you can plug in almost any peripheral you already own without faffing about with adapters.

Windows 11 is freshly installed and fully licensed, with no trial software, no manufacturer bloatware, and no nagging upgrade prompts. Just a clean desktop, ready for you to add what you actually need. Pair this with the included charger, our 1-year warranty and 30-day money-back guarantee, and you have a low-risk way to get a proper business-grade Dell laptop without paying new prices.

This one is best suited to professionals, remote workers and students who want a reliable, well-built daily driver with serious port variety and Latitude-grade durability behind it.

Processor: Intel Core 8145U
Memory: 8 GB DDR4
Storage: 128 GB SSD
Screen size: 14″ Display
Operating system: Windows 11
Ports/features: USB-C (PD + DisplayPort), 2× USB-A 3.1 Gen 1, 1× USB-A 2.0, HDMI, VGA, RJ-45 Ethernet, Audio jack, SD card reader,
Graphics: Intel UHD Graphics 620

Specification

Memory

8GB

Hard Drive

128GB SSD

Processor

Intel i3 8th Gen

Screen Size

14.1"

Operating System

Windows 11 Home

Other

Backlit Keyboard, HDMI, USB 3.0, USB-C, Webcam

Category

Standard Laptop

Manufacturer

Dell

Other 2

Budget

Delivery & Returns

Delivery Information

  • Free Deliveries to the UK: We offer free delivery on all orders within the UK, expected to arrive within five working days from dispatch. However, please note that deliveries to the Scottish Islands are excluded, and areas within the Scottish Highlands may experience a delay of 2-3 days longer than the standard dispatch time.
  • Handling Time During Busy Periods: In peak times, order processing and dispatch may be delayed by an additional day. Should this occur, customers will be notified promptly.
  • Operational Days: Our warehouse operates Monday through Friday, excluding Saturdays and Sundays. Orders confirmed after 5pm on Friday will be processed the following Monday.
  • Geographical Restrictions: We do not ship to the Channel Islands, Isle of Wight, Isle of Man, and the Scilly Isles.
  • Same-Day Processing: Orders placed by 10am will be processed on the same day. Should your order include hardware or software upgrades, an additional 24 hours may be required for processing.

Courier Information

  • Delivery Services: Deliveries within the UK are fulfilled by DPD, Parcelforce, DHL, or the Royal Mail, depending on the product. Items may be shipped separately if necessary.
  • Tracking: A tracking number will be provided by email once dispatched, allowing you to monitor your delivery online.
  • Signature Requirement: All deliveries must be signed for. If no one is available to sign, the courier will attempt a re-delivery. Should re-delivery attempts fail, items will be returned to us, and a fee may apply for re-shipment.

Returns Information

  • Satisfaction Guarantee: If you’re not completely satisfied with your purchase, you may return it within 30 days of receipt for an exchange or refund.
  • Initiating a Return:
    1. Email support@discountlaptops.co.uk to obtain a Returns Authorisation (RA) and relevant return instructions.
    2. Returns are processed within one to five working days after the returned goods are received.

Please ensure that all returns are securely packaged and include all original components to ensure a smooth returns process.

Warranty

What Our Warranty Includes

Our warranty safeguards your device against technical malfunctions that arise during the warranty period starting from the day you receive your device. If your device requires repairs, we initiate a warranty repair ticket on your behalf. Simply follow the provided instructions, and we’ll handle the rest. We’ll repair it under warranty at our repair centre, and return it to you. Please note, we operate on a return-to-base policy, meaning we do not offer in-home or workplace repairs. Repairs typically take up to 10 business days. Once repaired, your device will be shipped back to you on the next working day to any UK address. The warranty covers common issues such as:

  • Hard drive failures
  • Memory problems
  • Screen/display malfunctions (excluding accidental damage not caused during delivery)
  • Non-functional batteries upon arrival
  • Keyboard, trackpad, or speaker issues
  • Desktop PC power supply troubles
  • Laptop power adapter cable faults

What’s Not Covered

Our warranty does not cover:

  • Software issues, including those present in pre-installed software
  • Viruses, spyware, or malware infections
  • Physical damage to the device
  • Damage from liquid contact
  • Issues arising from third-party modifications
  • Intentionally caused damage
  • Battery degradation over time
  • Damage from power outages or surges
  • Our PCs and laptops come with Windows 10 Home or Windows 11 Home, unless otherwise stated. Devices without an operating system will require you to install one, and we do not cover software or driver issues.
  • Damage incurred after delivery within the UK, such as through international shipping or transport abroad by the owner

Making a Claim

If you encounter issues with your device within the warranty period, please refer to the returns page for information on initiating a return for faulty items. Have your order number or serial number at hand when you contact us. Following your warranty claim submission, we’ll guide you through the process to ensure your device is repaired and returned promptly.

Frequently Asked Questions

Why Should I Buy Refurbished Laptops and Desktops?

Buying refurbished helps you save money and reduce your carbon footprint, offering high-quality, like-new performance from trusted brands like Lenovo, HP, Dell, and Apple. Refurbished means a thorough cleaning, testing, and restoration process for a fraction of the cost of a new device, backed by our outstanding customer service and warranty.

What Does Refurbished Mean?

Refurbished devices are not used in the traditional sense. They come from corporate environments, often upgraded regularly, and undergo a comprehensive refurbishment process including data wiping, health checks, and upgrades.

What Condition Can I Expect My Refurbished Device to Be In?

We do not grade our laptops. However, customers should expect some signs of previous use, such as light scratches or scuff marks. All our laptops are guaranteed to be in full working order.

What Warranty Is Included with My Purchase?

Every laptop comes with a minimum of a 1-year warranty, covering technical faults and issues not caused by accidental damage or software problems.

Can I Return My Purchase If I Change My Mind?

Yes, with our no quibble return policy, you can return the device within 30 days of delivery for a full refund, regardless of the reason.

How Is My Order Delivered and How Quickly?

Orders are processed within 2 working days. Standard delivery can take up to 5 working days once the order has been placed. We also offer fast delivery on some laptops, with delivery available within 2 working days.

What If I Encounter Problems with My Device?

If you face any issues, please contact our dedicated customer support team via email for prompt assistance. Include your order details for faster resolution.

Do Refurbished Devices Come with Pre-installed Software?

Yes, a Windows operating system is installed as standard, and any additional software will be mentioned on the product page. Microsoft Office is an optional extra and is not pre-installed on our laptops. You can choose to add it to your purchase during checkout.

What About Battery Life?

Batteries are tested to ensure they accept a charge with a minimum 60-minute duration guaranteed. If the battery does not meet this criterion within 14 days of receipt, it will be replaced.

Can I Customize or Upgrade the Specifications?

Yes, when purchasing refurbished laptops and PCs, you have the option to modify and upgrade specifications to meet your needs.

Are Refurbished Devices Safe to Use?

Absolutely! Devices are data-sanitized and undergo a rigorous refurbishment process to ensure they are free of defects and safe to use.

How Can I Contact Customer Support?

The best way to reach us is via email. Our contact details can be found in the contact section linked at the top of our page. Our team is committed to resolving any issues quickly and effectively.

What Payment Methods Are Accepted?

We accept all major credit and debit cards, including Amex, as well as PayPal.

Is There a Warranty on the Battery?

The battery is guaranteed to work with a minimum 60-minute duration, with replacements offered within 14 days of receipt if this criterion is not met. Beyond this period, batteries are not covered by warranty as they are consumable items.

Do You Offer Technical Advice?

Yes, we have a strong technical background and a team of advisers ready to help you choose the right laptop or desktop, ensuring you make the best purchase for your needs.

What If My Package Arrives Damaged?

Immediately contact us with pictures of the package and device. We’ll assist with claims and offer a replacement or refund as needed.

Can I Make Changes to My Order After Purchase?

For modifications or cancellations, please contact customer support as soon as possible.

For any other questions or concerns not covered here, please don’t hesitate to contact us for further assistance.