We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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

  • TypeAll-in-One PC
  • Form FactorSoDIMM 204-pin
  • UsageConsumer
  • ColorBlack/Silver
  • ProcessorIntel Core i5-4570T 2.9 GHz
  • Processor Main Features64 bit Quad-Core Processor
  • 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.

Highlights

  • 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

Specifications

BrandHP
SeriesProOne
Model400 G1
Part Number405 G1
TypeAll-in-One PC
Form FactorSoDIMM 204-pin
UsageConsumer
ColorBlack/Silver
ProcessorIntel Core i5-4570T 2.9 GHz
Processor Main Features64 bit Quad-Core Processor
Memory16 GB DDR3 SODIMM
Storage2.5" 128 GB SATA Solid State Hard Drive (SSD)
Optical DriveOptical Installed
GraphicsIntel® HD Graphics 4600
AudioSound card - Integrated
EthernetEthernet
Wireless CardIEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
SpeakerAudio Speakers: Internal Dell audio speaker (standard)
KeyboardUSB KeyBoard
MouseUSB Mouse
Operating SystemWindows 10 Pro
Software IncludedWindows 10 Installed
ChipsetIntel H81 Express
CPU TypeIntel Core i5 4th Gen
Installed Qty1
Max Supported Qty1
CPU Main Features64 bit Processor
GPU/VGA TypeIntel HD Graphics 4600
Graphics CardIntergrated
Graphics InterfaceIntegrated video
Memory Capacity16GB DDR3
Memory SpeedDDR3
Memory Spec8 GB x 2
Memory Slot (Total)2
Memory Slot (Available)0
Memory Slots (Available/Total)0/2
Maximum Memory Supported16 GB
HDDNo
HDD InterfaceSATA
Storage Spec2.5" 128 GB SATA Solid State Hard Drive (SSD)
Optical Drive TypeOptical installed
Optical Drive SpecOptical installed
Screen Size19.5"
Screen Resolution1600 x 900
TouchscreenNo
Screen TypeNon-Touch Screen
Display FeatureHD+ Anti-Glare
Audio ChipsetIntegrated
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
WLAN802.11a/b/g/n
BluetoothYes
Front USB2
Front Audio Ports2
Card ReaderYes
Rear USB4
RJ451 port
Rear Audio Ports1x Headphone, 1x Microphone, 1x Line In
Storage ControllerSATA
Mouse TypeUSB Mouse
Keyboard TypeUSB Keyboard
Speaker ConfigurationInternal Speaker
Dimensions (H x W x D)12.7 x 20.0 x 2.5
Weight12 Lbs

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

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.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.