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Black and silver all-in-one PC with 19.5 inch screen, keyboard and mouse

DELL

DELL HP ProOne 400 G1 all-in-one PC 19.5" i5-4570T 2.9 GHz 16 GB 128 GB

SKU CH-ST56-03CC5

A 19.5-inch all-in-one PC with a quad-core 2.9 GHz processor, 16 GB DDR3 memory, 128 GB SATA SSD and Windows 10 Pro

  • Screen size19.5 in (49.5 cm)
  • ProcessorIntel Core i5 4th Gen
  • Memory size16 GB DDR3 SODIMM
  • Storage drive2.5 in 128 GB SATA Solid State Hard Drive (SSD)
  • GraphicsIntel HD Graphics 4600
  • ChipsetIntel H81 Express
  • 5" HD+ anti-glare display for clear viewing
  • Quad-core i5-4570T 2.9 GHz handles everyday tasks smoothly
  • 16 GB DDR3 memory keeps multiple apps responsive
  • 128 GB SATA SSD boots Windows 10 Pro quickly
  • USB keyboard and mouse included for immediate setup

HP ProOne 400 G1 All-in-One PC

This HP ProOne 400 G1 all-in-one PC integrates a 19.5 inch LED display with a 1600 x 900 HD+ resolution. It runs on a 4th Gen Intel Core i5-4570T 2.9 GHz quad-core processor with 16 GB DDR3 memory and a 128 GB SATA SSD. Windows 10 Pro 64-bit is pre-installed alongside a DVD-RW drive and integrated webcam. A USB keyboard and mouse are included.

Compatibility Checklist

Verify that DDR3 SODIMM 204-pin modules match any planned memory upgrades. Confirm the 2.5 inch SATA interface suits additional storage requirements. Ensure your network infrastructure supports IEEE 802.11a/b/g/n wireless standards or wired Ethernet. The system includes USB ports for the supplied keyboard, mouse and other peripherals.

Build and Connectivity

The black and silver chassis houses internal speakers and a recessed anti-glare screen designed for office lighting. Integrated Intel HD Graphics 4600 drives the display without a discrete card. The all-in-one form factor reduces cable clutter by combining the computer and monitor into a single unit. DVD-RW optical drive and webcam are built into the frame.

How it compares

Measured against everything we stock in All-in-One PCs, at today’s prices. Recalculated every night.

Price $406.99
Cheaper than about 91% of the 4,281 comparable items (median $690.99).
Screen size 19.5 in (49.5 cm)
Lower than about 64% of the 4,191 comparable items (median 23 in).
Memory size 16 GB DDR3 SODIMM
Typical for this category: the median of 1,818 items is 16 GB.

Specifications

Product
Brand nameHP
Product lineProOne
Model name400 G1
Part number405 G1
Product typeAll-in-One PC
Recommended useConsumer
Product colorBlack/Silver
Processor
ProcessorIntel Core i5 4th Gen
CPUIntel Core i5-4570T 2.9 GHz
ChipsetIntel H81 Express
Memory
Memory size16 GB DDR3 SODIMM
RAM capacity16 GB DDR3
RAM type and speedDDR3
Memory configuration8 GB x 2
Total memory slots2
Free memory slots0
Memory slots0/2
Max supported RAM16 GB
Storage
Storage drive2.5 in 128 GB SATA Solid State Hard Drive (SSD)
Hard driveNo
Storage configuration2.5 in 128 GB SATA Solid State Hard Drive (SSD)
Disc driveOptical Installed
Drive interfaceSATA
Optical driveOptical installed
Disc drive detailsOptical installed
Disk controllerSATA
Display
Screen size19.5 in (49.5 cm)
Touch inputNo
Display resolution1600 × 900
Type of screenNon-Touch Screen
Display capabilitiesHD+ Anti-Glare
Graphics
GraphicsIntel HD Graphics 4600
GPUIntel® HD Graphics 4600
GPU modelIntergrated
GPU interfaceIntegrated video
Audio & video
SoundSound card - Integrated
SpeakersAudio Speakers: Internal Dell audio speaker (standard)
Audio chipIntegrated
Speaker setupInternal Speaker
Connectivity
Network speed10/100/1000 Mbit/s
Wired networkEthernet
Wireless adapterIEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ethernet controllerIntegrated
Wi-Fi802.11a/b/g/n
Bluetooth supportYes
Ports & slots
Front USB ports2
Front audio jacks2
Memory card readerYes
Rear USB ports4
Ethernet port1 port
Rear audio jacks1x Headphone, 1x Microphone, 1x Line In
Size & build
Form factorSoDIMM 204-pin
Overall dimensions12.7 × 20.0 × 2.5
Product weight12 lb (5.44 kg)
In the box
Bundled mouseUSB Mouse
Pointing deviceUSB Mouse
Software
Operating systemWindows 10 Pro
Pre-installed softwareWindows 10 Installed
More details
KeyboardUSB KeyBoard
Keyboard typeUSB Keyboard

Other versions of this model

5 more in the same range

Questions about this item

Does the all-in-one arrive with the USB keyboard and mouse included, or must they be purchased separately?

The HP USB keyboard and mouse are included in the box, so no separate purchase is needed.

Which RAM and storage combination should I choose between the 16 GB DDR3 with 128 GB SSD and the 8 GB with a 500 GB hard drive?

The 16 GB DDR3 and 128 GB SSD configuration gives faster boot and application loading than the 8 GB and 500 GB hard-drive option.

What does the 2.9 GHz quad-core i5-4570T mean for everyday office work and web browsing?

The 2.9 GHz quad-core processor with Hyper-Threading handles typical office tasks, web browsing and video playback smoothly.

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