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HP Probook 645 G4 14" Windows 10 Laptop - AMD Ryzen 3 - Grade B


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  • HP ProBook 645 G4
  • AMD Ryzen 3 2300U 2.1Ghz Processor
  • 8Gb RAM ( Upgradble to 32GB )
  • 256GB SSD ( Upgradable to 1TB )
  • Windows 10 Home
  • 12 Month Warranty
  • Grade B


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No hidden charges!
Our prices include 20% VAT and there is no additional custom duty for delivery to the UK and Ireland.

Currently out of stock

  • The HP ProBook 645 G4, a dependable business laptop meticulously crafted to elevate your productivity and streamline your workflow. With its sleek design, advanced features, and robust performance, this laptop is engineered to meet the demands of modern professionals.
  • Powered by an AMD Ryzen 3 processor, the ProBook 645 G4 delivers efficient performance and responsive multitasking capabilities. Whether you're managing daily tasks, running productivity software, or browsing the web, this laptop ensures smooth and reliable performance to keep you productive throughout your workday.
  • Featuring a vibrant 14" display, the ProBook 645 G4 provides crisp visuals and immersive viewing experiences, ideal for reviewing documents, creating presentations, or streaming multimedia content. Its compact size and portable design make it perfect for professionals who need to work on the go without sacrificing screen real estate.
  • Upgrade your productivity with customizable memory options, including 8GB of RAM upgradable to an impressive 32GB. Whether you're multitasking with multiple applications or handling memory-intensive tasks, this expandable RAM ensures smooth performance and efficient workflow management.
  • Customize your storage options with configurations of up to 1TB SSD, providing ample space for your files, applications, and multimedia content. With fast access times and reliable storage, you can store and access your data with ease, maximizing your productivity.
  • Designed for durability and reliability, the ProBook 645 G4 features a robust construction that can withstand the rigors of daily use. With advanced security features like HP Sure Start Gen4 and HP Sure Click, your sensitive data remains protected from potential threats, ensuring peace of mind in today's digital world.
  • Stay connected and productive with a range of connectivity options, including USB, HDMI, and Ethernet ports, allowing you to easily connect to external devices and peripherals. With a long-lasting battery life, you can work confidently without worrying about running out of power during your busy day.
  • Whether you're a business professional, entrepreneur, or student, the HP ProBook 645 G4 is your reliable partner for productivity and efficiency. Elevate your workflow, unlock your potential, and make every moment count with this dependable business laptop from HP.
More Information
Brand HP
Grade Grade A Excellent
Processor Intel i7
Processor Details AMD Ryzen 3 2300U
Memory (RAM) 8GB
Storage 256GB SSD
Operating System Windows 10 Home
Screen Size 14 inch
Webcam HD Camera
Graphics Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series]

Grade A – Excellent

Grade B – Very Good

New Condition

Excellent cosmetic condition and in full working order. Each machine goes though a full certified refurbished process


Excellent cosmetic condition may mean some slight keyboard wear, potential small scratches and scuffs, or very slight cosmetic wear on areas of common use. 

Very good cosmetic condition and in full working order. Each machine goes though a full certified refurbished process


Very good cosmetic condition may mean some minor scratches/scuffs to the casing, minor screen blemishes, possible slight wear on keyboard or palm rest.

Occasionally we will have brand new equipment available from overstock. All new items will be advertised as such.


To read more about our grading please click here


Warranty Information

All refurbished equipment that RBU sell, is covered by our standard RTB (Return To Base) warranty (unless you have selected a longer warranty period on your order). Under this guarantee, RefreshedByUs.com will, either repair, give a replacement of equivalent quality or refund the buyer for any goods found to be defective by reason of faulty materials or by poor workmanship, provided that:

  • We're notified as soon as you discover any defect, and the device is within warranty period.
  • The product must be returned with proof of purchase.
  • If unable to repair, we'll issue a replacement device of equivalent quality
  • If in the same condition it was purchased, a refund can be obtained for any item that is found to be faulty, as described by the Sale of Goods Act. 
  • Click here for more information on our warranty. 

Free Delivery 

We offer 100% free delivery to the UK and Ireland. Delivery will be within two working days of dispatch. * Exclusions: Scottish Islands will take 2-3 days longer from dispatch date. Email us for a carriage quotation for these territories.

Customs Duty and Brexit

Free delivery means... FREE delivery!. Northern Ireland has a special status within the EU which means that our customers in the Republic of Ireland, England, Scotland and Wales do not have to pay any customs duties or hidden extras.

Next Day Delivery

Next Day Delivery is available (fee displayed at checkout). Orders made before 10am will be delivered on the next working day* (Monday – Friday) Exclusions: Channel Islands, Isle of Wight, Isle of Man, Scilly Isles, Scottish Highlands, Scottish Islands. 

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