Refurbished laptop
HP ProBook 450 G9 i5-1235U 16GB RAM 256GB SSD Laptop Windows 11
From £399.00
- 15.6-inch display
- 16GB RAM
- 256GB SSD
Know what you’re buying
- Condition
- Ask us for details
- Battery
- Ask us for details
- Included
- Ask us for details
Need help choosing? Contact us
Specifications
| Model | HP ProBook 450 G9 i5-1235U 16GB RAM 256GB SSD Laptop Windows 11 |
|---|---|
| Screen size | 15.6-inch |
| Memory | 16GB |
| Storage | 256GB SSD |
| Processor | Intel Core i5 |
| Operating system | Windows 11 |
| RAM | 16GB |
| Grade | Good, Excellent |
| Brand | HP |
| Screen Size | 15.6″ |
Condition & battery
Every laptop is refurbished and checked before it is listed. The photos and description show its condition, including any cosmetic marks.
Delivery & warranty
Delivery options and costs are shown at checkout. Questions about warranty or returns? We are happy to help.
A closer look before you buy
Clear photos. Useful details.
See the details that matter, from the keyboard and ports to any cosmetic marks.
About this laptop
Refurbished HP ProBook 450 G9 i5-1235U 16GB RAM 256GB SSD Laptop Windows 11
The refurbished HP ProBook 450 G9 is a 15.6-inch business laptop powered by a 12th Gen Intel Core i5-1235U with 16GB RAM and a fast 256GB SSD. Its 10-core processor handles office work, video calls and heavy multitasking with ease, while the full-size keyboard, built-in Ethernet and HDMI make it a practical everyday machine for office workers, accountants and students. Primo Technology supplies it with an English QWERTY keyboard, a compatible UK-plug charger, Windows 11, our 30-point inspection, a 14-month warranty and 28-day returns.
Good or Excellent — select your grade above.
Verified Key Specifications
- Processor: Intel Core i5-1235U, 12th Gen, 10 cores / 12 threads, up to 4.4GHz
- Display: 15.6-inch Full HD (1920 × 1080) anti-glare
- RAM: 16GB DDR4
- Storage: 256GB SSD
- Graphics: Intel integrated graphics
- Ports: 1× USB-C (10Gbps, DisplayPort and charging), 3× USB-A, HDMI, Ethernet (RJ-45), headphone/microphone combo jack
- Camera: HD 720p webcam with privacy cover
- Keyboard: English QWERTY
- Wireless: Wi-Fi 6 and Bluetooth
- Build: silver aluminium and plastic chassis
- Weight: approx. 1.74kg
- Operating system: Windows 11
- Warranty: 14 months
12th Gen Intel Performance
The Intel Core i5-1235U combines performance and efficiency cores, so everyday tasks stay quick and quiet while demanding work such as large spreadsheets, many browser tabs or video meetings gets extra power when needed. With 16GB RAM you can keep plenty of applications open at once, and the SSD means fast start-up and quick file access.
Built for the Office
The 15.6-inch screen gives you room to work side by side. Built-in Ethernet, HDMI, three USB-A ports and USB-C with DisplayPort mean you can connect monitors, wired networks and accessories without adapters.
Who Is This For?
The HP ProBook 450 G9 suits office and home workers who want a large screen, finance and admin users working with spreadsheets, and students who need a reliable full-size laptop with modern 12th Gen performance.
Not ideal for: gaming or 3D design work. For office work, spreadsheets and study, the ProBook 450 G9 is a strong fit.
Our 30-Point Inspection, Warranty and Returns
Primo Technology’s 30-point inspection covers processor identification, RAM stability, SSD health, display, keyboard and trackpad, charging, minimum tested battery health of 80% of original design capacity, all ports, wireless connectivity and overall operation. Any component that fails inspection is repaired or replaced before sale. The HP ProBook 450 G9 comes with a 14-month warranty and 28-day returns under our applicable terms.
What’s in the Box
- Refurbished HP ProBook 450 G9
- Compatible charger with UK plug
Frequently Asked Questions
How do I choose the condition of the HP ProBook 450 G9?
Choose Good or Excellent using the grade options above. Our grading guide explains the appearance of each grade; the 14-month warranty applies to both.
Can I connect an external monitor?
Yes — via HDMI or the USB-C port with DisplayPort.
Does it have a wired Ethernet port?
Yes — a built-in RJ-45 Ethernet port is included.
What battery-health standard applies?
Every unit meets a minimum tested battery health of 80% of original design capacity under our inspection policy.
When will it arrive?
Delivery takes 1–2 working days after dispatch for UK mainland addresses, or 3–5 working days for the Scottish Highlands, Northern Ireland, Isle of Man, Channel Islands and remote postcodes. Orders before 9am Monday–Friday dispatch the same day; later orders, weekends and bank holidays dispatch the next working day.
Which operating system comes with it?
Windows 11.
Related Products and Helpful Guides
Looking for similar laptops? Browse the HP ProBook 650 G4, HP ProBook 430 G6, or HP EliteBook 840 G5.
You can also explore our HP or Business Laptop collections.
For more guidance, read 8GB vs 16GB RAM: Which Do You Actually Need?, Refurbished vs New Laptops — Is It Worth It? (2026), or How to Choose a Refurbished Laptop — What to Look For.
About Primo Technology
Primo Technology is a UK-based refurbished technology specialist. Our in-house team checks laptops before sale, with warranty and returns support available after purchase.
Questions about this laptop?
What condition will it arrive in?
Every laptop is refurbished and checked before it is listed. The listing and photos describe its condition, including any cosmetic marks. If you would like more detail on a specific laptop, just ask us before you buy.
What is included in the box?
What comes in the box is shown in the “Know what you’re buying” panel on each laptop. If it does not say, contact us and we will confirm before you order.
How do warranty and returns work?
Delivery options and costs are shown at checkout. For warranty and returns details, see our help pages or contact us and we will explain how it works for your order.
Not sure if this is the right laptop?
Tell us what you need it for.
Related products
-
Dell Latitude 7410 i5-10310U Laptop Windows 11 16GB RAM, Up to 256GB SSD
16GB RAM · 256GB SSD
From £199.00
View laptop
