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HP ProOne 400 G4 AiO 23.8" FHD i5-8500T 8GB 256GB SSD (4YM16PA)
  • HP 4YM16PA
  • HP ProOne 440 (ProOne 400) G4 AiO 23.8 NT, UMA/disc; 35W/65W (Rear facing)
  • HP 4YM16PA (Main)
  • HP 4YM16PA (Front)
  • HP 4YM16PA (Left)
  • HP 4YM16PA (Right)
  • HP 4YM16PA (Original)

Actual product may differ

Product was discontinued 23 Dec 19

Don’t worry, we may have more Desktop PCs/workstations from HP in stock.

Overview

Ready for versatile work environments
Easy to deploy, sleek, and feature-rich, the HP ProOne 400 23.8" All-in-One PC features a contemporary design with business-class performance, collaboration, security, and manageability features.
The HP ProOne 400 23.8-inch All-in-One features contemporary design, performance, collaboration, and security and manageability.

Features

Specs

Operating system

Operating system
Windows
Operating system
Windows 10 Home, Windows 10 Home 64 – HP recommends Windows 10 Pro.

Processor & chipset

Processor speed
2.1 GHz, 2.10 GHz
Processor family
8th Generation Intel® Core™ i5+ processor (i5 8300H)
Processor vendor
Intel
Processor
Core i5, Intel® Core™ i5-8500T with Intel® UHD Graphics 630 (2.1 GHz base frequency, up to 3.5 GHz with Intel® Turbo Boost Technology, 9 MB cache, 6 cores)
Processor chipset
Intel® Q370
Processor generation
8th Gen
Processor model
i5-8500T

Dimensions & weight

Dimensions
48.91 x 20.85 x 36.67 cm
Weight
5.77 kg

Memory

Memory
8 GB DDR4-2666 SDRAM (1 X 8 GB)
Memory (max)
32 GB, 32 GB
Memory slots
2 SODIMM
Memory (standard)
8 GB
Memory technology
DDR4 SDRAM
Memory type
DDR4

Storage

Disk
256 GB PCIe® NVMe™ SSD
Optical drive
HP 9.5 mm Slim DVD-Writer
Disk capacity
256 GB
Disk type
SSD
Disk capacity (SSD)
256 GB
Optical drive
DVD-Writer

Display & graphics

Graphics card
Intel® UHD Graphics 630
Display
20" diagonal HD+ widescreen LCD anti-glare WLED-backlit (1600 x 900)
Screen size
20" (50.8 cm), 23.8", 60.5 cm (23.8")
Screen resolution
1920 x 1080
Display depth
208.5 mm
Display height
392.3 mm
Display width
539.6 mm
DisplayPort
Yes
Graphics memory access
Shared
Graphics memory technology
DDR4 SDRAM
Graphics model
UHD Graphics 630
Graphics vendor
Intel
Screen brightness
250 nits
Touch
No

Camera, video & audio

Camera
1 MP HD webcam with integrated digital microphone, maximum resolution of 1280 x 720
Audio
Conexant CX3601 codec, 2 W internal stereo speaker, headset and headphone side port (3.5 mm), multi-streaming capable
Webcam
Yes

Keyboard, mouse & input

Keyboard
Universal USB Wired Keyboard
Pointing device
HP USB Optical Mouse

Ports & expansion

Expansion slots
1 M.2 2230
1 M.2 2230/2280
External drive bays
1 slim ODD
Internal drive bays
One 2.5" HDD
Type
All-in-One

Networking & connectivity

Ethernet
Intel® I219LM GbE
Wireless LAN
Wireless

Power, battery & charging

Power supply type
120 W external power adapter, up to 89% efficiency, active PFC
90 W external power adapter, up to 89% efficiency, active PFC

Exterior & appearance

Form factor
Desktop
USB 3.1 ports
4
USB ports
5
USB Type-C
Yes
USB Type-C
1 USB 2.0 Type-C™

Environment & regulatory

Energy efficiency
ENERGY STAR® certified
Humidity (Non-operating)
10 to 90% RH
Safety
Low halogen
Temperature (Non-operating)
10 to 35°C

Product info

Brand
HP
Product line
Business Desktop
Product name
Business Desktop ProOne 400 G4 All-in-One Computer
Product series
ProOne 400 G4
Product type
All-in-One Computer
Vendor
HP Inc.
Vendor code
4YM16PA
Vendor site

Security & management

Management features
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)

Service & support

Warranty
3 year (3-3-3) limited warranty and service offering includes 3 years of parts, labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.
Warranty
3 year
Operating system
Windows 10 Home 64 - HP recommends Windows 10 Pro.
Processor family
8th Generation Intel® Core™ i5 processor
Processor
Intel® Core™ i5-8500T with Intel® UHD Graphics 630 (2.1 GHz base frequency, up to 3.5 GHz with Intel® Turbo Boost Technology, 9 MB cache, 6 cores)6,7
MDA key selling point
Windows 10 Home 64
Chipset
Intel® Q370
Form factor
All-in-one
Management features
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
Environmental
Low halogen
Security management
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; USB enable/disable (via BIOS); Master Boot Record Security; HP Client Security Suite Gen 4; Pre-boot Authentication
Memory
8 GB DDR4-2666 SDRAM (1 X 8 GB)
Memory Slots
2 SODIMM
Internal drive bays
One 2.5" HDD
Internal Storage
256 GB PCIe® NVMe™ SSD
Optical drive
HP 9.5 mm Slim DVD-Writer
Graphics
Integrated
Graphics (integrated)
Intel® UHD Graphics 630
I/O Port location
Side
Ports
1 headphone/microphone combo; 1 USB 2.0 Type-C™; 2 USB 3.1 Gen 1
I/O Port location
Rear
Ports
1 DisplayPort™ 1.2; 1 power connector; 1 RJ-45; 2 USB 3.1 Gen 1
Expansion slots
1 M.2 2230; 1 M.2 2230/2280
Webcam
2 MP full HD webcam with integrated dual array digital microphone, maximum resolution of 1920 x 1080
Audio
Conexant CX3601 codec, 2 W internal stereo speaker, headset and headphone side port (3.5 mm), multi-streaming capable
Keyboard
HP USB Business Slim Keyboard
Network interface
Intel® I219LM GbE
Power
120 W external power adapter, up to 88% efficiency, active PFC
Energy efficiency
ENERGY STAR® certified
Operating temperature range
10 to 35°C
Minimum dimensions (W x D x H)
53.96 x 20.85 x 39.23 cm(With adjustable height stand.)
Weight
6.37 kg
Warranty
3 year (3-3-3) limited warranty and service offering includes 3 years of parts, labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.

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About HP

HP is a globally renowned multinational technology company with a storied history of innovation and a commitment to driving progress through cutting-edge technology solutions. With a diverse portfolio spanning personal computing, printing, enterprise solutions, and software, HP is dedicated to empowering individuals and organizations worldwide to achieve more, making technology accessible and sustainable for a better future.

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Sustainability at HP

Sustainability is not just a goal at HP; it's a fundamental principle embedded in the heart of their business. HP is unwaveringly committed to creating a positive impact on the environment, society, and the communities it serves. This commitment radiates throughout their entire operations, from the creation of energy-efficient and environmentally responsible products to the cultivation of a diverse and inclusive workplace.

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