Dell LATITUDE 5420Dell Latitude 5420 Laptop 14" i5-1135G7 16GB 256GB SSD FHD Backlit Win 11

Dell Latitude 5420 — 14-inch 11th Gen Core i5 Business Laptop

The certified refurbished Dell Latitude 5420 pairs an 11th Gen Intel Core i5-1135G7 processor with 16GB of RAM, a fast 256GB NVMe SSD and a 14-inch Full HD display, running Windows 11 Pro. It is professionally tested by Reboot IT and backed by a 12-month warranty.

Dell built the Latitude 5000 series for corporate fleets, so this is a laptop designed to be used all day, every day — with a solid chassis, a comfortable full-size backlit keyboard and the ports a working office actually needs. Buying it refurbished gets you that business-grade build at a fraction of the cost of a new machine.

Key Benefits

• Quick, modern performance: The four-core, eight-thread Intel Core i5-1135G7 boosts up to 4.2GHz, giving snappy response in Microsoft 365, browsers and business software.
• Room to multitask: 16GB of RAM keeps email, spreadsheets, Teams calls and a busy browser open side by side without slowing down.
• Fast start-up and loading: The 256GB NVMe SSD boots Windows in seconds and opens apps and files far faster than a traditional hard drive.
• Clear 14-inch Full HD screen: A 1920x1080 display gives sharp text and enough space for two windows side by side, in a size that still fits a standard laptop bag.
• Ready for work out of the box: Windows 11 Pro is installed with business features such as BitLocker encryption, Remote Desktop and domain or Azure AD join.
• Peace of mind: Every unit is tested, cleaned and reset by our Melbourne technicians and covered by a 12-month warranty.

Performance in Use

In the office or at home: The Latitude 5420 is at its best running a typical working day — Outlook, Word and Excel, a CRM or accounting package in the browser, and a Teams or Zoom call on top. The Core i5-1135G7 and 16GB of RAM have the headroom to switch between all of them instantly, and the NVMe SSD means large spreadsheets and PDFs open without the wait you get on older machines. The built-in HD webcam and microphones are fine for daily video meetings, and the backlit keyboard makes typing easy in a dim room or on an early train.

For students and study: Research, essays, online lectures and group projects are all comfortably within its reach. The 14-inch screen is large enough for reading documents side by side yet compact enough to carry between classes, and the full-size keyboard is comfortable for long writing sessions.

At a desk: Plug the laptop into an external monitor over HDMI or USB-C, connect a keyboard and mouse through the USB ports, and use the Gigabit Ethernet port for a reliable wired connection. It works as a capable desktop replacement for general business use. It is not intended for demanding 3D gaming, 4K video editing or engineering simulation — for those tasks a workstation with a dedicated graphics card is the better choice.

Technical Specifications

Is It Right for You?

Condition Grades

All grades: 70%+ battery for Grade A, 50–70% for Grade B, with a 30-day battery warranty. Cosmetic grade does not affect performance — every unit passes the same functional testing.

Frequently Asked Questions

Does this laptop come with Windows 11 Pro?

Yes. It is supplied with Windows 11 Pro installed and activated, freshly reset and ready for you to sign in with your own Microsoft or work account on first start-up.

Is the Dell Latitude 5420 fast enough for everyday business work?

Yes. The Intel Core i5-1135G7 is a four-core, eight-thread 11th Gen processor, and paired with 16GB of RAM and an NVMe SSD it handles Microsoft 365, web apps, video calls and dozens of browser tabs comfortably. It is not designed for heavy 3D gaming or professional video rendering.

Can I upgrade the memory or storage later?

The Latitude 5420 uses standard SODIMM memory slots and an M.2 NVMe SSD slot, so both can be upgraded by a technician or a confident user. Our team can advise on compatible parts if you need more capacity down the track.

Does it have a touchscreen, fingerprint reader or 4G?

No. This model has a non-touch 14-inch Full HD display, no fingerprint reader and no mobile broadband modem. It connects to the internet over Wi-Fi or a wired Gigabit Ethernet cable. It does have a backlit keyboard.

What is the difference between the Excellent and Good grades?

Both grades are fully tested and work the same. Excellent units show minimal signs of previous use, while Good units have light visible wear such as minor scuffs or marks on the lid or palm rest. The battery guide is 70%+ health for Grade A and 50–70% for Grade B, with a 30-day battery warranty.

What warranty do I get?

Every unit is covered by a 12-month warranty from Reboot IT. If a hardware fault appears under normal use, contact our Melbourne team and we will repair or replace it.

How much is shipping?

Free standard AU shipping is included. We dispatch from our Melbourne warehouse.