HP ProDesk 400 Desktop Mini

Redesigned and ready to work

Designed to fit the modern workspace the ultra-small HP ProDesk 400 Desktop Mini with an updated stylish appearance, is a powerful and reliable PC with performance manageability features for business.

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Simple, powerful solution

Unclutter your desk with the ultra-small HP ProDesk 400 Desktop Mini. Enjoy a compact, affordable design that lets you put this PC just about anywhere you like.

Small design and powered to perform

HP has combined high-performance and expandability with powerful Optional Intel® Optane™ memory.

Windows 10 Pro1

7th Generation Intel® Core™ Processors2

Up to 32GB of DDR4 memory3

Strong security, powerful manageability

Help safeguard and easily manage your devices with exclusive solutions from HP.


HP BIOSphere Gen3

Keep productivity high and downtime low with HP BIOSphereGen34 firmware-level automation. Your PCs have extra protection thanks to automatic updates and security checks.

HP Client Security Suite Gen3

HP Client Security Suite Gen35 features HP Multi-Factor Authenticate6, HP Device Access Manager, HP SpareKey, and HP Password Manager defend against theft, attacks, and unauthorized users.

Speed up the basics of IT management

Deploy the HP Manageability Integration Kit8 to help speed up image creation and the management of hardware, BIOS, and security through Microsoft System Center Configuration Manager.


HP WorkWise

HP WorkWise8 is office intelligence rolled into one smartphone app to provide PC security, real-time PC performance information, and simplified printer driver installation for HP PC users.

Learn more

Performance, durability and support you can trust

HP Velocity 

Maximize network performance

Greatly improve the transfer rates of user's data, voice, and video communication when connecting over challenged LAN or Wi-Fi networks with HP Velocity.

I/O Port 

Configurable I/O Port for displays

Configure a rear I/O port for customizable display connections with your choice of VGA, DisplayPort™, HDMI or Serial Type C™ with DisplayPort™


Built-in durability

Rest easy with a PC that goes the distance and is designed to pass 120,000 hours of HP's Total Test Process.

HP helpdesk 

Valuable support at your service

Get hassle-free technical support with HP Helpdesk by HP Care. Instead of hiring in-house IT, rely on cost-effective expertise that's available to you 24x7, covering multiple brands, devices and operating systems.9

HP ProDesk Desktop Mini

  1. Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows 10 is automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See http://www.microsoft.com.
  2. Multi-Core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. 64-bit computing system required. Performance will vary depending on your hardware and software configurations. Intel's numbering is not a measurement of higher performance.
  3. Sold separately or as an optional feature.
  4. HP BIOSphere Gen3 features may vary depending on the PC platform and configurations.
  5. HP Client Security Suite Gen3 requires Windows and Intel® 7th Generation processors.
  6. HP Multi Factor Authenticate requires 7th Generation Intel® Core™ processor, Intel® integrated graphics, and Intel® WLAN.
  7. HP Manageability Integration Kit is planned to be available first quarter 2017 and can be downloaded from http://www8.hp.com/us/en/ads/clientmanagement/overview.html
  8. HP WorkWise smartphone app is available as a free download on the Apple Store and Google Play. For system requirements, see www.hp.com/go/hpworkwise.
  9. HP Care Services are optional. Service levels and response times for HP Care Pack Services may vary depending on your geographic location. Service starts on date of hardware purchase. Restrictions and limitations apply. For details, visit www.hp.com/go/cpc. HP services are governed by the applicable HP terms and conditions of service provided or indicated to Customer at the time of purchase. Customer may have additional statutory rights according to applicable local laws, and such rights are not in any way affected by the HP terms and conditions of service or the HP Limited Warranty provided with your HP Product.
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