These are Open boxed / Returned units that are professionally refurbished. Cosmetically they may bear small marks or scratches, that would not hinder functionality. They may be in brown box packaging and may have non-original accessories. Non-essential accessories (Manuals etc) may be missing.
3 Months (Return to Base)
Easy to deploy, sleek, and feature-rich, the HP ProOne 400 20" All-in-One PC features a contemporary design with business-class performance, collaboration, security, and manageability features.
Sleek, elegant design
Stylish design and clean lines makes this AiO suitable for a front desk or an open office for space-constrained work environments.
Get high-performance and expansion with 8th gen Intel Core processors and optional features like discrete graphics, USB Type-C, and a configurable I/O port.
Interact naturally with your PC using Cortana on Windows 10 Pro.1 Enjoy impressive collaboration tools like HP Noise Cancellation and optional Skype for Business.
HP exclusive security and manageability
Help prevent data breaches and downtime with HP BIOSphere Gen4 and simplify management with HP Manageability Integration Kit Gen2.
Let nothing stand in your way
Be productive in any situation. Windows 10 Pro and powerful security, collaboration, and connectivity features from HP help you power through your day.
Expansion that extends your investment
Maximize the life of your PC as your business requirements change with options that let you expand on your own schedule, including M.2 drives, SATA drives, and up to 32GB of DDR4 memory.
Work without interruption
Keep productivity high and downtime low with HP BIOSphere Gen4 firm ware-level automation. Your PCs have extra protection thanks to automatic updates and security checks.
Super secure. Super protected.
Guard your data, device and identity with HP Client Security Manager Gen4.
Help protect your PC from websites, attachments, malware, ransomware, and viruses with hardware-enforced security from HP Sure Click.
Speed up the basics of IT management
The HP Manageability Integration Kit Gen2 helps speed up image creation and management of hardware, BIOS, and security through Microsoft System Center Configuration Manager.
Maximize network performance
Greatly improve data, voice, and video communication transfer rates over challenged LAN and Wi-Fi networks.
Several deployment options
Pair this space-saving AiO with the mounting option to fit your workspace and use case.