- HP Inc.
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Easy to deploy, sleek, and feature-rich, the HP ProOne 400 20" all-in-one desktop PC with business-class collaboration, manageability, and security features is a sound investment. With easy access to critical parts, rigorous testing, and HP temperature control technology, the ProOne 400 G3 withstands tough work environments.
Audio Output Type: Headphone, Integrated, Speaker(s), Stereo
Power-on password (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)
SATA 0,1 port disablement (via BIOS)
Serial, USB enable/disable (via BIOS)
Integrated hood sensor
HP Client Security
Microsoft Security Essentials
HP Noise Cancellation Software
Cyberlink Power MediaPlayer
All-in-one desktop, height-adjustable stand, USB mouse, USB slim keyboard, integrated webcam, software, documentation
ENERGY STAR Qualified: YesENERGY STAR Version: 6.1EPEAT Compliant: YesEPEAT Level: EPEAT Gold
Buying Program: Smart BuyChassis Form Factor: All-in-oneColor: BlackInput Device Type: Keyboard, Microphone, Mouse, Webcam
20" diagonal TN WLED backlit LCD (1600x900), optional touch
Audio Controls with Conexant CX5001 codec
Microphone/headphone side port (3.5 mm)
High performance integrated stereo speakers (2W internal speaker)
Cache Memory (installed): 6 MBRAM (installed): 4 GBRAM (max): 32 GBRAM Technology: DDR4 SDRAM
4GB (1x4GB) 2133MHz DDR4 SDRAM, expandable up to 32GB.
There are two SODIMM slots. One slot contains a removable 4GB module; the others are available.
Shared system memory with integrated Intel HD 630 Graphics.
Genuine Windows 7 Professional 64-bit is pre-installed via downgrade from Windows 10 Pro.
OS Provided: Windows 7 Professional 64-bit, downgrade from Windows 10 Pro
CD/DVD Type: DVD-Writer
13.7"h x 19.6"w x 2.3"d
(1) 2.5" internal
(1) Slim ODD (occupied by standard optical drive)
(2) USB 3.1 Gen1 (one charging)
(1) 3.5mm audio (headphone, microphone)
(2) USB 3.1 Gen1 (both charging)
(2) USB 2.0
(1) DisplayPort 1.2
(1) RJ-45 LAN
(1) Power in
190W high efficiency power supply
# Processors Installed: 1# Processors Supported: 1Chipset Type: Intel H270Data Bus Speed: 2133.00 MHzNumber of Cores: Quad-CoreProcessor Features: Intel Turbo Boost TechnologyProcessor Generation: 6Processor Manufacturer: IntelProcessor Model Number: 6500TProcessor Speed: 2.500 GHzProcessor Speed (Boosted): 3.10 GHzProcessor Type: Core i5Processor Upgradability: Upgradable
Networking Protocol: Bluetooth, Gigabit Ethernet, IEEE 802.11ac
This product is subject to our return policy. Please see our complete return policy for details.
Compliant Standards: Energy Star 6.1, EPEAT Gold, Low Halogen
Hard Drive Capacity: 500 GBHard Drive Interface: SATAHard Drive Type: Internal, RemovableSpindle Speed: 7200 rpm
Display Size: 20.00 inDisplay Technology: LCD, LED-backlitInternal Resolution (max): 1600 x 900Video Card: Intel HD Graphics 630
Limited warranty includes onsite service.