12 Months Warranty
Refurbished with Care, Backed by Warranty
Free Delivery
Fast & Secure UK Delivery
Sustainable Choice
Save money. Help the planet.
60,000+ Happy Customers
Trusted by thousands across the UK
Zoom
Have a question?
Description
HP ProDesk 400 G4 Windows 11 Tiny PC – Intel Core i3, 8GB RAM, 128GB SSD, DisplayPort, VGA, USB Desktop Computer
The HP ProDesk 400 G4 Tiny PC is a compact and reliable desktop designed for business, home offices, students and everyday computing. Powered by an efficient Intel Core i3 processor, this ultra-small desktop delivers dependable performance for web browsing, Microsoft Office applications, email, online meetings and multimedia tasks. Supplied with Windows 11, it offers a secure, modern and user-friendly computing experience straight out of the box.
Equipped with 8GB DDR4 RAM and a fast 128GB Solid State Drive (SSD), the HP ProDesk 400 G4 provides responsive performance, quick boot times and fast application loading. Its ultra-compact design saves valuable desk space while still providing the power needed for everyday business and home use. Integrated Intel graphics deliver smooth performance for office applications, internet browsing and HD media playback.
Designed for productivity and reliability, the HP ProDesk 400 G4 features multiple USB ports, DisplayPort, VGA, Gigabit Ethernet and audio connections for easy connectivity with monitors and peripherals. Professionally refurbished, fully tested and supplied with Windows 11 pre-installed, this Tiny PC is ready to use straight out of the box and offers outstanding value for everyday desktop computing.
Key Features:
- Processor: Intel Core i3 Processor delivering reliable everyday performance.
- Memory: 8GB DDR4 RAM for smooth multitasking and office productivity.
- Storage: 128GB Solid State Drive (SSD) providing fast boot times and responsive performance.
- Graphics: Integrated Intel Graphics for everyday computing and HD media playback.
- Display Outputs: DisplayPort and VGA for connecting one or multiple monitors.
- Connectivity: Gigabit Ethernet for fast and stable wired networking.
- Ports: Multiple USB Ports, DisplayPort, VGA, Ethernet LAN and Audio Connections.
- Form Factor: Ultra-Compact Tiny PC saving valuable desk space.
- Operating System: Genuine Windows 11 professionally installed and activated.
- Condition: Professionally Refurbished, Fully Tested and Ready to Use.
Specifications:
| Condition | Very Good - Refurbished |
| Manufacturer | HP |
| Series | ProDesk 400 G4 |
| Model | ProDesk 400 G4 |
| Form Factor | Mini / Tiny PC Desktop |
| Processor | Intel Core i3 Processor |
| Memory | 8GB DDR4 RAM |
| Storage | 128GB Solid State Drive (SSD) |
| Graphics | Integrated Intel Graphics |
| Display Outputs | DisplayPort, VGA |
| USB Ports | Multiple USB Ports |
| Networking | Gigabit Ethernet |
| Audio | Audio Connections |
| Operating System | Windows 11 |
Package Contents:
- HP ProDesk 400 G4 Tiny PC
- Compatible Power Adapter
A compact and reliable Windows 11 Tiny PC featuring an Intel Core i3 processor, 8GB DDR4 RAM, a fast 128GB SSD and versatile DisplayPort and VGA connectivity—ideal for business, home offices, education and everyday computing.
Grading Information
EcoLaptop Grading Criteria
At EcoLaptop, we’re all about providing high-quality, sustainable refurbished tech devices that are easy on both the planet and your budget. To help you make the best choice, we’ve developed a transparent and detailed grading system that describes the condition of each device. Whether you’re looking for something nearly perfect or a great deal on a functional device with a bit of wear, we’ve got you covered!
NEW
Summary:
Brand new, untouched devices. They may have had their packaging opened for inspection purposes, but they’ve never been used and remain in perfect condition.
Details:
- Appearance: Flawless. No marks, no signs of previous use—just like you’d expect straight from the store.
- Functionality: 100% new performance, exactly what you’d expect from a device that’s fresh out of the box.
- Ideal for those who want the new product experience but with a positive impact on the environment.
Excellent - Refurbished
Summary:
These devices are fully refurbished and in superb working order. They may show very light signs of previous use, but performance-wise, they’re as reliable as you need them to be.
Details:
- Appearance: Very minimal signs of previous use, such as tiny surface marks or light scuffs.
- Functionality: Works like a charm. Every part of the device has been professionally tested to ensure it performs as expected.
- Perfect for those who prioritize performance and a great deal over perfection in appearance.
Very Good - Refurbished
Summary:
These devices may show some cosmetic wear, but they’re still in great working condition. Ideal for anyone seeking a balance between good looks and affordability.
Details:
- Appearance: Light scratches or minor signs of use. These devices may have some minor blemishes but are otherwise clean and functional.
- Functionality: Fully operational and reliable. All components work smoothly, with no performance issues.
- A great option if you want a reliable, functional device that still looks good without breaking the bank.
Good - Refurbished
Summary:
These devices have seen some wear, with more visible cosmetic imperfections like scratches or small dents. However, they’re fully functional and ready to get the job done.
Details:
- Appearance: Noticeable wear and tear, including moderate scratches or dings.
- Functionality: Performs well with all essential functions intact.
- A smart choice for anyone who values function over appearance and wants the best value for their money.
Grade C - Refurbished
Summary:
Devices with significant cosmetic damage and potential minor functionality issues. These are best for buyers who don’t mind noticeable wear and are comfortable with the possibility of minor repairs down the road.
Details:
- Appearance: Major cosmetic issues like deep scratches, cracks, or dents.
- Functionality: May have minor functional quirks or issues, which are clearly outlined in the listing.
- Ideal for those on a tight budget who are comfortable with noticeable imperfections and are up for a fixer-upper project.
Why Choose EcoLaptop?
Every device at EcoLaptop goes through rigorous testing and refurbishment to meet our quality standards, ensuring you get a device that performs well regardless of the grade.
By choosing EcoLaptop, you’re saving money and helping reduce e-waste. You’re also getting a clear, honest description of your device’s condition, so there are no surprises—just great deals!
Join the eco-friendly tech revolution with EcoLaptop: Get quality tech, save money, and reduce your environmental footprint!
Our Customers Speak for Us
Eco-Friendly Tech That Saves You Money and the Planet
Wishlist
Wishlist is empty.
Compare
Shopping cart