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  • HP ProOne 400 G4 / All In One / Intel Pentium Gold G5420T  / 20"HD+
  • HP ProOne 400 G4 / All In One / Intel Pentium Gold G5420T  / 20"HD+
  • HP ProOne 400 G4 / All In One / Intel Pentium Gold G5420T  / 20"HD+
  • HP ProOne 400 G4 / All In One / Intel Pentium Gold G5420T  / 20"HD+
  • HP ProOne 400 G4 / All In One / Intel Pentium Gold G5420T  / 20"HD+
HP ProOne 400 G4 / All In One / Intel Pentium Gold G5420T  / 20"HD+
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HP ProOne 400 G4 / All In One / Intel Pentium Gold G5420T  / 20"HD+
search
HP ProOne 400 G4 / All In One / Intel Pentium Gold G5420T  / 20"HD+
search
HP ProOne 400 G4 / All In One / Intel Pentium Gold G5420T  / 20"HD+
search
HP ProOne 400 G4 / All In One / Intel Pentium Gold G5420T  / 20"HD+
search

HP ProOne 400 G4 / All In One / Intel Pentium Gold G5420T / 20"HD+

REF: EP012450
249,98 €
- 74% DTO

Price new product

963,21 €
206,60 € excluding VAT
Only 1 unit left!

local_shipping Receive it between 11/12/2025 and 17/12/2025

 

2-year warranty included

 

Direct after-sales service

 

100% secure payment

 

70% cheaper than new!

Student licence. Includes Excel, Word and PowerPoint
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Store evaluation (5)

Discover the Versatility of the HP ProOne 400 G4 All In One

The HP ProOne 400 G4 All In One blends the power of the Intel Pentium Gold G5420T processor with a modern and functional design. Built to deliver efficiency, stability, and excellent visual quality, this all-in-one desktop is a perfect choice for professionals, businesses, students, and home users seeking a reliable and elegant solution. Its compact structure and refined aesthetics make it ideal for optimising space while maintaining top-tier performance.

Solid, Efficient Performance

The HP ProOne 400 G4 is driven by the Intel Pentium Gold G5420T, designed to handle everyday computing tasks with speed and reliability. Its balance between power and energy efficiency ensures smooth multitasking and stable performance, making it ideal for users who manage multiple applications or professional workflows.

Compact and Professional Design

Thanks to its all-in-one construction, the HP ProOne 400 G4 integrates all components into a single, seamless unit, reducing clutter and cables. Its professional finish and clean lines bring a touch of sophistication to any workspace, making it a smart addition to offices, classrooms, or modern home setups. Efficiency and elegance come together in a space-saving format.

20” HD+ Display: Clarity and Comfort

The 20-inch HD+ screen offers crisp detail, balanced colour reproduction, and clear brightness. It provides an enjoyable viewing experience for working on documents, presentations, or visuals. Whether for professional or personal use, the screen of the HP ProOne 400 G4 ensures excellent clarity and comfort throughout extended sessions.

Flawless Reliability for Everyday Work

Designed to meet the needs of busy work environments, the HP ProOne 400 G4 All In One offers steady, reliable performance in daily use. Its compact design enables improved thermal and operational stability, maintaining consistency even under higher workloads. Ideal for offices, front desks, classrooms, or customer service areas where efficiency and organisation are key.

Quiet and Productive Experience

One of the highlights of the HP ProOne 400 G4 is its quiet operation, helping maintain focus and comfort in professional settings. Its sturdy build and optimised components ensure smooth functionality, making it ideal for administrative tasks, educational use, or daily home computing.

HP Quality and Reliability

HP’s commitment to innovation and long-term reliability is reflected in every detail of the HP ProOne 400 G4. Designed for consistent, lasting performance, it represents the quality workmanship of a trusted global brand. Each element is engineered to offer durability, stability, and peace of mind for the user.

Perfect for Professionals, Businesses, and Homes

The HP ProOne 400 G4 All In One fits effortlessly into any work or study environment. Combining a sleek look with efficient processing capabilities, it handles daily administrative, creative, or educational tasks with ease. Its practical and ergonomic design is ideal for professionals and families looking for reliability and style in one device.

A Smart Choice for Modern Workspaces

In conclusion, the HP ProOne 400 G4 / All In One / Intel Pentium Gold G5420T / 20" HD+ is a well-rounded solution that brings together performance, simplicity, and design elegance. Perfectly suited for modern workspaces, it offers dependable operation and energy efficiency. A smart companion to enhance productivity and organisation in your daily routine.

Product reference
EP012450
Observations
Charger included
Condition of equipment
Reconditioned
Equipment
Model
ProOne 400 G4
Maximum RAM supported
32GB DDR4 SDRAM
Processor
Processor family
Intel Pentium processors
Processor
Intel Pentium G5420T
General
Color
Black
Measurements (height x width x depth)
48.91 x 20.85 x 36.37 cm
OS
Windows COA - Windows 11 Pro
Type of graphics card
Intel HD 610 graphics
Webcam
No
Weight (approximately)
5.7kg
Dedicated graphics card
No
Device type
Desktop
Connectivity
Microphone/headphone connection
1 Mixed headphone and microphone
Optical unit
No
USB ports
1 TYPE-C port,4 Puerto USB 3.1
Networks / Communications
RJ-45
Video Input / Output
DISPLAY PORT (DP)
Screen
Resolution
HD+ (900p) 1600 x 900
Screen size
20"
Touchscreen
No

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