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  • Model: ProDesk 400 G4 Microtower
  • Processor: i7-7700
  • Memory: 4GB DDR4
  • Storage: 1TB 3.5" SATA HDD
  • Graphics: Intel® HD Graphics 630
  • System: FreeDos
  • P/N: Y3A10AV

Designed to fit the modern workspace now and in the future with a 27% smaller chassis than HP’s previous generation, the stylishly redesigned, reliable, and secure HP ProDesk 400 MT is a powerful PC with performance that’s scalable to grow with your business.

Powerful options

Power through your day with high-performance 7th Gen Intel® Core™ i3/i5/i7processors unleashed optional Intel® Optane™ memory and SSDs , up to 32 GB of DDR4 memory , and discrete graphics

Expansion that extends your investment

The full value of your investment comes with expansion that extends the life of your PC. The HP ProDesk 400 MT has three bays and three full-height slots, and optional legacy ports to connect to multiple HP displays.

Connection hub

With eight total USB ports, two video outputs, and optional Bluetooth™ connectivity, the HP ProDesk 400 MT becomes a hub for all your devices in the office

Tested and ready

The reliable HP ProDesk 400 MT experienced 120,000 hours of the HP Total Test Process and now has an optional dust filter to help extend the life of your PC by reducing airborne particulate intake in the most demanding work environments.


Power through your day with Windows 10 Pro and the powerful HP ProDesk 400 MT with built-in security, collaboration, and connectivity.
HP Client Security Suite Gen3 features HP Multi-Factor Authenticate, HP Device Access Manager, HP SpareKey, and HP Password Manager. These tools work to keep data out of reach and defend against theft, attacks, and unauthorized users.
Keep productivity high and downtime low with HP BIOSphere Gen3 firmware-level automation. Your PCs have extra protection thanks to automatic updates and security checks.
The HP Manageability Integration Kit helps speed up image creation and management of hardware, BIOS, and security through Microsoft System Center Configuration Manager.
Greatly improve data, voice, and video communication transfer rates over challenged LAN and Wi-Fi networks
Enjoy always-on, included self-help support built right into your PC, for the life of your PC.
Rest easy with a PC that goes the distance and is designed to pass HP Total Test Process.

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Form Factor Microtower
Operating System FreeDOS 2.0
Processors Intel® Core™ i7-7700 with Intel HD Graphics 630 (3.6 GHz, up to 4.2 GHz with Intel Turbo Boost, 8 MB cache, 4 cores)
Chipset Intel® H270
Memory 4GB DDR4-2400 SDRAM
Memory slots 2 DIMM
Internal Storage 1TB 3.5" SATA HDD (7200 rpm)
Graphics Intel® HD Graphics 630
Audio Conexant CX20632 codec with universal audio jack and 2W internal speaker, headset and headphone front ports (3.5 mm), multi-streaming capable
Communications LAN:
Realtek RTL8111 HSH GbE LOM network connection
Intel® 7265 802.11ac (2x2) wireless with Bluetooth® M.2 combo card non-vPro
Expansion Slots Turbo Drive (M.2 PCIe); 1 M.2 2230 for wireless NIC; PCI Express x16 (v3.0)(wired as a x4) 4.2", full height 6.6" length, 35 W max power; PCI Express x16 (v3.0) 4.2" full height, 6.6" length, 75 W max power
Ports and Connectors Front:
Universal audio jack with CTIA headset support
2 USB 3.1 Gen 1
1 SD 3 card reader (optional)
1 audio-in
1 audio-out
1 DisplayPort™ 1.2
1 power connector
1 RJ-45
2 USB 3.1 Gen 1
4 USB 2.021
Internal Drive Bays One 9 mm slim ODD; Secure digital (SD) 3 reader; One 3.5" or 2.5" HDD; One 3.5" HDD
Input Device HP USB Business Slim Keyboard; HP USB Grey Keyboard
HP USB Mouse
Software Bing search for IE11
Buy Office; CyberLink Power Media Player
CyberLink Power2Go
Foxit Phantom PDF Express
HP ePrint Driver + JetAdvantage
HP Hotkey Support
HP Jumpstart
HP Noise Cancellation Software
HP Notifications
HP Support Assistant
HP Sure Click; HP Velocity
Native Miracast Support
Skype for Business Certified
Security Management Trusted Platform Module TPM 2.0 Embedded Security Chip (SLB9670 - Common Criteria EAL4+ Certified)
SATA 0,1 port disablement (via BIOS)
Drive lock
Serial, USB enable/disable (via BIOS)
Power-on password (via BIOS)
Setup password (via BIOS)
Support for chassis padlocks and cable lock devices
Integrated hood sensor
Management Features HP Client Catalog
LANDESK Management
HP SoftPaq Download Manager (SDM)
HP System Software Manager (SSM)
HP BIOS Config Utility (BCU)
HP MIK for Microsoft SCCM
Power 80 PLUS Bronze: 180 W, up to 85% efficient, active PFC
80 PLUS Bronze: 310 W, up to 85% efficient, active PFC
Dimensions 17 x 33.8 x 27.4 cm
Weight 5.47 kg
Energy Efficiency Compliance ENERGY STAR® certified and EPEAT® registered configurations available
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