Description
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.
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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 firmware-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. -
Browse confidently
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.
Specifications
Summary
- Product Description
- HP ProOne 400 G4 - all-in-one - Core i5 8500T 2.1 GHz - 8 GB - HDD 1 TB - LED 20" - UK
- Type
- Personal computer - all-in-one
- Localisation
- Language: English / region: United Kingdom
- Processor
- Intel Core i5 (8th Gen) 8500T / 2.1 GHz (, up to 3.5 GHz, (6-core)
- Processor Socket
- LGA1151 Socket
- Processor Main Features
- Intel Turbo Boost Technology 2, Intel Smart Cache
- Cache Memory
- 9 MB
- Cache Per Processor
- 9 MB
- RAM
- 8 GB (installed) / 32 GB (max) - DDR4 SDRAM - PC4-21333
- Storage Controller
- SATA (SATA 6Gb/s)
- Hard Drive
- HDD 1 TB - SATA 6Gb/s - 7200 rpm
- Optical Storage
- DVD-Writer
- Card Reader
- 4 in 1
- Monitor
- 20" - LED - 1600 x 900 (HD+) - 16:9
- Graphics Controller
- Intel UHD Graphics 630
- Camera
- Yes
- Networking
- 1GbE, 802.11a, 802.11b/g/n, Wi-Fi 5, Bluetooth 5.0
- Keyboard
- UK
- Power
- AC 120/230 V (50/60 Hz)
- OS Provided
- Windows 10 Pro 64-bit Edition
- Dimensions (WxDxH)
- 48.91 cm x 5.13 cm x 32.4 cm
- Weight
- 3.9 kg
- Manufacturer Warranty
- Limited warranty - parts and labour - 1 year - on-site
Detailed Specification
General
- Type
- Personal computer
- Product Form Factor
- All-in-one
- Built-in Devices
- Hood sensor
- Embedded Security
- Trusted Platform Module (TPM 2.0) Security Chip
- Localisation
- Language: English / region: United Kingdom
Processor / Chipset
- CPU
- Intel Core i5 (8th Gen) 8500T
- Clock Speed
- 2.1 GHz
- Max Turbo Speed
- 3.5 GHz
- Number of Cores
- 6-core
- CPU Qty
- 1
- Max CPU Qty
- 1
- CPU Upgradability
- Upgradable
- Processor Main Features
- Intel Turbo Boost Technology 2, Intel Smart Cache
- CPU Socket
- LGA1151 Socket
- Chipset Type
- Intel Q370
Cache Memory
- Installed Size
- 9 MB
- Cache Per Processor
- 9 MB
RAM
- Installed Size
- 8 GB / 32 GB (max)
- Technology
- DDR4 SDRAM
- Effective Memory Speed
- 2666 MHz
- Rated Memory Speed
- 2666 MHz
- Memory Specification Compliance
- PC4-21333
- Form Factor
- SO-DIMM 260-pin
- Slots
- 2 (Total) / 1 (empty)
- Configuration Features
- 1 x 8 GB
Hard Drive
- Type
- HDD
- Capacity
- 1 x 1 TB
- Interface Type
- SATA 6Gb/s
- Spindle Speed
- 7200 rpm
Storage Controller
- Type
- 1 x SATA
- Controller Interface Type
- SATA 6Gb/s
Optical Storage
- Type
- DVD-Writer
Card Reader
- Type
- 4 in 1 card reader
- Supported Flash Memory Cards
- SD Memory Card, SDHC Memory Card, SDXC Memory Card
Monitor
- Monitor Type
- LED - TN
- Diagonal Size
- 20"
- Native Resolution
- 1600 x 900 (HD+)
- Widescreen Display
- Yes
- Image Aspect Ratio
- 16:9
- Horizontal Viewing Angle
- 170
- Vertical Viewing Angle
- 160
- Colour Gamut
- 72% NTSC
- Image Brightness
- 250 cd/m²
- Image Contrast Ratio
- 1000:1
- Monitor Features
- Anti-glare, 72% NTSC colour gamut
Graphics Controller
- Graphics Processor
- Intel UHD Graphics 630
- Video Interfaces
- DisplayPort
- HDCP Compatible
- Yes
- Max Monitors Supported
- 3
Audio Output
- Max Sampling Rate
- 192 kHz
- Compliant Standards
- High Definition Audio
- Speakers
- Bang & Olufsen sound bar
- Speakers Included
- 2 x right / left channel
Camera
- Camera
- Yes
- Resolution (MP)
- 1 Megapixel
- Resolution
- HD
Input Device
- Type
- Mouse, keyboard
Keyboard
- Keyboard Name
- HP Business Slim Keyboard
- Interface
- USB
- Localization & Layout
- UK
Mouse
- Technology
- Optical
- Interface
- USB
Audio Input
- Type
- Microphone
Networking
- Ethernet Controller
- Intel I219-LM
- Wireless LAN Supported
- Yes
- Wireless NIC
- Intel Wireless-AC 9560
- Data Link Protocol
- Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, Bluetooth 5.0
- Features
- Wake on LAN (WoL), ACPI support, PXE 2.1 support
- Compliant Standards
- IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.1Q, IEEE 802.1p, IEEE 802.11b, IEEE 802.11a, IEEE 802.3x, IEEE 802.11g, IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED, IEEE 802.11n, IEEE 802.3az, IEEE 802.11ac, Bluetooth 5.0
Expansion / Connectivity
- Bays
- 1 (total) / 0 (free) x external 5.25" Slim Line , 1 (total) / 0 (free) x external , 1 (total) / 0 (free) x internal 2.5"
- Interfaces
- 1 x USB-C , 4 x USB 3.1 Gen 1 (2 rear) (one of them is charging) , 1 x DisplayPort , 1 x headphones/microphone , 1 x LAN (Gigabit Ethernet)
Miscellaneous
- Theft/Intrusion Protection
- Security lock slot (cable lock sold separately)
- Security Slot Type
- Kensington security slot
- Compliant Standards
- RoHS, WEEE
Power
- Device Type
- Power adapter
- Voltage Required
- AC 120/230 V (50/60 Hz)
- Efficiency
- 89% (115VAC), 89% (230VAC)
Operating System / Software
- OS Provided
- Windows 10 Pro 64-bit Edition English
Manufacturer Warranty
- Service & Support
- Limited warranty - parts and labour - 1 year - on-site
Dimensions & Weight
- Dimensions & Weight Details
- 48.91 cm - 5.13 cm - 32.4 cm - 3.9 kg - without stand
- Width
- 48.91 cm
- Depth
- 5.13 cm
- Height
- 32.4 cm
- Weight
- 3.9 kg
Environmental Parameters
- Min Operating Temperature
- 5 °C
- Max Operating Temperature
- 35 °C
- Humidity Range Operating
- 5 - 90%
Bundle deals
Warranties (7)
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HP Care Pack Next Business Day Hardware Support Extended Service Agreement 3 Years On-Site | In Stock | £30.97 |
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HP Care Pack Extended Service Agreement Next Business Day 2 Years | In Stock | £65.90 |
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HP Care Pack Next Business Day HW Support Post Warranty Extended Service Agreement 1 Year On-Site | In Stock | £16.46 |
![]() |
HP Care Pack NBD Hardware Support with Disk Retention Extended Service Agreement 3 Years On-Site | In Stock | £56.53 |
![]() |
HP Care Pack Next Business Day Hardware Support Extended Service Agreement 1 Year On-Site | In Stock | £7.06 |
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HP Care Pack Next Business Day Hardware Support Extended Service Agreement 5 Years On-Site | In Stock | £73.49 |
![]() |
HP 3 Year Premium Care Desktop | In Stock | £102.69 |
Monitors (1)
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HP E 24" G4 WUXGA 1920 x 1200 LED Backlit Monitor | In Stock | £138.54 |
Other bundles (3)
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HPE DisplayPort DVI-D Adapter | In Stock | £11.65 |
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HPE DisplayPort to VGA Adapter | In Stock | £13.20 |
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HP Business Slim Keyboard with Smart reader | In Stock | £48.79 |