HP ProOne 400 Computer | Core i5 | 8GB | 256GB SSD | HPPROONE400-64M24EA#ABU

  • Brand
  • Processor
    Intel Core i5
  • Hard Drive
    256GB SSD
  • Memory
  • Warranty
    1 Year
In Stock


Only 1 left in stock


Product Specifications

Functionality for the multi-device world

Functionality for the multi-device world

Provide users with multiple devices options for how they work and stay productive. New flexibility is delivered by the HP ProOne 400 20 AiO that can be used as a full PC or as an additional display for another desktop or laptop PC.1

Sleek, elegant design

Sleek, elegant design

Stylish design and clean lines make this AiO suitable for a front desk or space-constrained work environments.

HP exclusive security and manageability

HP exclusive security and manageability

Help prevent data breaches and downtime with HP Sure Sense2, HP Sure Click3, and HP BIOSphere Gen5.4 Simplify management with the HP Manageability Integration Kit.5

HP ProOne 400 G6 20inch All-in-One PC

Windows 11

Work anywhere without compromising on performance or security with Windows 11 powered by HP’s collaboration and connectivity technology.

Fast performance, connectivity, and responsiveness

Get the exceptional combination of responsive performance, connectivity and speed with a 10th Gen Intel® Core processor that lets you launch, create, and connect fast and reliably.

Work without interruption

Keep productivity high and downtime low with the fully integrated and automated features of the HP BIOSphere Gen6 firmware ecosystem. Your PCs have extra protection thanks to automatic updates and security checks.6

HP ProOne 400 G6 20inch All-in-One PC

Browse confidently

Help protect your PC from websites and read only Microsoft Office and PDF attachments with embedded malware, ransomware, or viruses with hardware-enforced security from HP Sure Click.7

HP Sure Sense

Malware is evolving rapidly and traditional antivirus can’t always recognize new attacks. Protect your PC against never-before-seen attacks with HP Sure Sense, which uses deep learning AI to provide exceptional protection against advanced malware.


1 headphone/microphone combo

1 SuperSpeed USB Type-C® 10Gbps signaling rate

1 SuperSpeed USB Type-A 10Gbps signaling rate (charging)

1 RJ-45

1 DisplayPort 1.4

4 SuperSpeed USB Type-A 5Gbps signaling rate

1 HDMI-in




Intel® Core i5 10500T


Intel® UHD Graphics 630



Connectivity standard

Intel® Wi-Fi 6 AX201

Hard drives

256 GB SSD

Operating System

Windows 11 Pro

Operating system Windows 11 Pro (preinstalled with Windows 10 Pro Downgrade)8
Memory 8 GB DDR4-2666 MHz RAM (1 x 8 GB)
Standard memory note Transfer rates up to 2666 MT/s.
Memory Slots 2 SODIMM
Internal Storage 256 GB PCIe® NVMe M.2 SSD
Storage type SSD
Internal drive bays One 2.5″
Optical drive HP 9.5 mm Slim DVD-Writer
Processor Intel® Core i5-10500T (2.3 GHz base frequency, up to 3.8 GHz with Intel® Turbo Boost Technology, 12 MB L3 cache, 6 cores)910
Processor family 10th Generation Intel® Core i5 processor
Chipset Intel® Q47011
Weight 6.32 kg12
Display 49.5 cm (19.5″) diagonal, FHD (1920 x 1080), IPS, anti-glare, 250 nits, 45% NTSC
Color gamut 45% NTSC
Brightness 250 nits
Minimum dimensions (W x D x H) 47.2 x 20.15 x 47.43 cm14
Graphics Integrated
Graphics (integrated) Intel® UHD Graphics 630
Power 90 W external power adapter, up to 89% efficiency13
Form factor All-in-one
Camera 720p camera with integrated dual array digital microphones15
Keyboard HP USB wired keyboard
Pointing device HP USB wired optical mouse
Audio Realtek ALC3252 codec, internal speaker, combo microphone/headphone jack
Expansion slots 1 M.2 2230
1 M.2 228016
I/O Port location Side
Ports 1 headphone/microphone combo
1 SuperSpeed USB Type-C® 10Gbps signaling rate
1 SuperSpeed USB Type-A 10Gbps signaling rate (charging)17
1 RJ-45
1 DisplayPort 1.4
4 SuperSpeed USB Type-A 5Gbps signaling rate
1 HDMI-in18
Security management Power-on password (via BIOS)
SATA port disablement (via BIOS)
Setup password (via BIOS)
USB enable/disable (via BIOS)
Serial enable/disable (via BIOS)
Support for chassis cable lock devices
HP Secure Erase
HP Sure Click
HP Sure Sense
HP DriveLock and Automatic DriveLock
Trusted Platform Module TPM 2.0 Embedded Security Chip shipped with Windows 10. (Common Criteria EAL4+ Certified)
HP BIOsphere Gen6
HP Client Security Manager Gen6192021222324
Ecolabels EPEAT® registered
Sustainable impact specifications Low halogen25
Software included HP Noise Cancellation Software
HP Support Assistant
Buy Office (sold separately)
HP JumpStarts
HP Desktop Support Utilities
Xerox® DocuShare® 90 day free trial offer262027282229
Available software HP Smart Support
Management features HP BIOS Config Utility (download)
HP Client Catalog (download)
HP Driver Packs (download)
HP System Software Manager (download)
HP Cloud Recovery
HP Management Integration Kit for Microsoft System Center Configuration Management Gen 4
HP Image Assistant Gen 53031323334
Manufacturer Warranty 1 year (1/1/1) limited warranty includes 1 year of parts, labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.
  • Delivery Details

    JJS Appliances Delivers Nationwide

    • We aim to deliver large appliances within 4/5 working days and small appliances within 2/3 working days (subject to availability).
    Delivery Charges:
    • We provide Nationwide delivery starting from just €6. Delivery charge is calculated at the checkout stage.
    Store Collections

    Products purchased online can be picked up in Store free of charge. Please select the ‘Collect from Store’ option during checkout.

    The following is required upon collection:

    1. Photo ID
    2. Credit / Debit card used to purchase the product(s)
    3. Confirmation e-mail, that product is available for collection
    • We can install almost all appliances and only within the local delivery area (within 40km of Kanturk)
    • Installation fees are seperate to delivery fees and vary depending on product.
    • Installation of Range Cookers applies to the Electric Models Only
    • Contact the store on 029 51212 after purchase to discuss installation.
  • Return Policy
    • When you purchase online you have a statutory right to return unopened goods (other than perishable or customised) up to 7 days after receiving your order: this is the cooling off period.
    • We can change or cancel an order up until it is dispatched. If the order has been dispatched, you can return the unopened goods to us and we will organise a refund (excluding delivery cost). Memory cards and software must be in their sealed packaging.
    • The product must not have been used or installed or had any data inputted. In addition to this cooling-off period, you can return any item unopened and in its original packaging within 28 days of receipt for credit or exchange. We can change or cancel an order up until it is dispatched. If the order has been dispatched, you can return the goods to us and we will issue a credit or exchange (excluding delivery cost).
    • Exceptions to this are goods which are made to your specifications – ie special order
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