HP ProOne 400 G4 8GB Core i5 AIO  - (SYS5655)

£786.62 inc VAT

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Main Features

  • Intel Core i5 8500T 2.1GHz
  • Huge 8GB Memory


Easy to deploy, sleek, and feature-rich, the HP ProOne 400 20 inch All-in-One PC features a contemporary design with business-class performance, collaboration, security, and manageability features. Stylish design and clean lines makes this AiO suitable for a front desk or an open office for space-constrained work environments.

Main Features:

  • The versatile AiO for your growing business
  • Sleek, elegant design
  • Executive-class collaboration
  • HP exclusive security and manageability


CPU Family Intel Core i5
Processor Number 8500T
CPU Speed 2.1 GHz
Turbo/Boost Speed 3.5 GHz
L3 Cache 9 MB
Chipset Intel Q370
Integrated Graphics Yes
Integrated Graphics Device Intel UHD Graphics 630
Memory Size 8192 MB
Memory Bus Speed 2666 MHz
Memory Slot 2 x SODIMM
Solid State Storage Type NVMe
Solid State Capacity 256 GB
Internal Expansion Bays 1 x 2.5 inch
Flat Panel Screen Size 20 in
Flat Panel Screen Technology Diagonal WLED-backlit HD+ Anti-Glare Widescreen LCD
Resolution (Native) 1600 x 900 Pixels
Display Integrated Yes
Display Included Yes
Optical Drive
Optical Drive Type DVD Writer
Keyboard Yes
Mouse Yes
Sound Card Conexant CX3601 codec
Audio Features Integrated Digital Microphone
RJ-45 Ports 1 x RJ-45
Media Adaptor
Secure Digital Supported
Network Card Intel I219LM
Network Card Data Link Protocol Gigabit Ethernet
Network Card Speeds 10/100/1000 Mbps
Bluetooth Yes
Wireless LAN Intel Dual Band Wireless-AC 9560 2x2 (802.11ac)
Wired Network Yes
Wireless Network Yes
Webcam HD Webcam
Camera Resolution 1280 x 720
Effective Pixel Resolution 1.0 Megapixels
Software Included (May be trial or restricted) Absolute Persistence module; HP Device Access Manager; HP ePrint Driver + JetAdvantage; HP Hotkey Support; HP Jumpstart; HP Noise Cancellation Software; HP PhoneWise; HP Recovery Manager; HP Secure Erase; HP Support Assistant; HP Sure Click; HP Velocity; Microsoft Defender; Native Miracast Support; Skype for Business Certified; HP Wireless Wakeup; Buy Office (sold separately); HP WorkWise
Management HP BIOS Config Utility (download); HP Client Catalog (download); HP Driver Packs (download); HP System Software Manager (download); Update BIOS via Cloud or Network (BIOS feature); Ivanti Management Suite; HP Management Integration Kit for Microsoft System Center Configuration Management Gen 2
Security DriveLock; Hood sensor; HP BIOSphere; HP Credential Manager; HP Password Manager; HP Power On Authentication; HP Security Manager; HP Spare Key; Intel Identity Protection Technology (Intel IPT); Power-on password (via BIOS); Removable media write/boot control; SATA port disablement (via BIOS); Setup password (via BIOS); Support for chassis padlocks and cable lock devices; Trusted Platform Module TPM 2.0 Embedded Security Chip (SLB9670 - Common Criteria EAL4+ Certified); USB enable/disable (via BIOS); Master Boot Record Security; HP Client Security Suite Gen 4; Pre-boot Authentication; Serial enable/disable (via BIOS)
Operating System Microsoft Windows 10 Home (64-bit)
Electrical Power Available 90 W
Operating Temperature 10 to 35 °C
Operating Humidity 10 to 90 %
Form Factor Desktop
Case Colour Black
Width 48.91 cm
Depth 20.85 cm
Height 36.67 cm
Weight 5.77 kg
Warranty 1 year (1-1-1) limited warranty and service offering includes 1 year of parts, labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.
Item Details
Manufacturer HP
Part Number 4YV88EA#ABU
EAN 193015465527
Condition New