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Black and silver all-in-one desktop with 19.5 inch screen, integrated webcam, included keyboard and mouse

HP

HP ProOne 400 G1 All-in-One PC 19.5" i5-4570T 2.9 GHz 16 GB DDR3 500 GB HDD

SKU CH-JVEC-0Q6E1

19.5-inch HD+ all-in-one with quad-core i5, 16 GB DDR3, 500 GB HDD and Windows 10 Pro

  • Screen size19.5 in (49.5 cm)
  • ProcessorIntel Core i5 4th Gen
  • Memory size16 GB DDR3 SODIMM
  • Storage drive3.5 in 500 GB SATA Hard Drive (HDD)
  • GraphicsIntel HD Graphics 4600
  • ChipsetIntel H81 Express

Memory Capacity 16GB DDR3

  • Quad-core i5-4570T at 2.9 GHz handles everyday workloads
  • 16 GB DDR3 memory keeps multiple apps responsive
  • 5" HD+ anti-glare display reduces eye strain
  • Windows 10 Pro 64-bit pre-installed for business features
  • USB keyboard and mouse included for immediate use

Compact All-in-One Desktop

The HP ProOne 400 G1 integrates a 19.5 inch HD+ display with a 4th Generation Intel Core i5-4570T processor running at 2.9 GHz. It ships with 16 GB of DDR3 memory and a 500 GB SATA hard drive. Windows 10 Pro 64-bit is pre-installed for immediate deployment in office or home environments.

Included Peripherals and Connectivity

A USB keyboard and USB mouse are bundled so the system is ready to use straight from the box. Built-in Wi-Fi supports IEEE 802.11a, b, g and n standards alongside wired Ethernet. An integrated webcam, internal speakers and a DVD-RW optical drive handle video calls, audio playback and legacy media without extra accessories.

Suited for General Office Work

This configuration serves well for document editing, web browsing and video conferencing in space-constrained desks. Buyers who want more storage capacity or faster solid-state responsiveness should look elsewhere. Users needing discrete graphics performance for design or engineering applications will also need a different system.

How it compares

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

Price $388.99
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 number401 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 drive3.5 in 500 GB SATA Hard Drive (HDD)
SSD storageNo
Hard drive500 GB
Storage configuration3.5 in 500 GB SATA Hard Drive (HDD)
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

3 more in the same range

Questions about this item

How do I upgrade the 16 GB DDR3 memory later?

The 16 GB DDR3 uses SoDIMM 204-pin modules; open the rear service hatch, release the retention clips, swap the sticks and seat them firmly until they click.

What limits performance first during long workloads on the i5-4570T?

The 2.9 GHz quad-core processor and Intel HD Graphics 4600 share thermal headroom; sustained loads throttle clock speeds before the 500 GB HDD becomes a bottleneck.

How loud and hot does the 19.5" all-in-one get after hours of use?

The integrated fan spins up under load but stays at office-friendly levels; the anti-glare LED panel runs warm to the touch while the 500 GB HDD adds minimal extra heat.

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